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    607 230v 50hz design δουλειές που βρέθηκαν, με τιμές EUR
    making an inverter 21 ώρες left

    Hello There! My name is Cosimo and I’m working on my own project about a jumping piece of aluminum p...flux/time” so you could make the aluminum part jump higher by giving the electromagnet more current (increasing the magnetic flux). But I would like to see if the formula works also in the other way: so by keeping the same current and supplying a higher frequency (so by reducing time in the induction equation) So I would need an inverter that can supply a higher frequency current (higher than 50Hz) to the electromagnet and keeping the 220V from the home power socket and see if the piece of aluminum actually jumps higher. I’m sorry if I wasn’t able to explain good enough for you to understand, so I’ll be more than happy to answer any question or do...

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    Creating an inverter Έχει λήξει left

    Hello There! My name is Cosimo and I’m working on my own project about a jumping piece of aluminum ...flux/time” so you could make the aluminum part jump higher by giving the electromagnet more current (increasing the magnetic flux). But I would like to see if the formula works also in the other way: so by keeping the same current and supplying a higher frequency (so by reducing time in the induction equation) So I would need an inverter that can supply a higher frequency current (higher than 50Hz) to the electromagnet and keeping the 220V from the home power socket and see if the piece of aluminum actually jumps higher. I’m sorry if I wasn’t able to explain good enough for you to understand, so I’ll be more than happy to answer any question or do...

    €107 (Avg Bid)
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    This project includes the control of a simulated Air Handling Unit and Compensated heating circuit. The 230V AC ‘Air Handing Unit’ (AHU) fan in this project shall be controlled using a VSD. A green ‘AHU Fan Running’ light on the front panel shall indicate if the fan is running. The operator should be able to set a desired speed of the fan on the HMI. The fan may also be controlled by a ‘Filter DP’ potentiometer at the front panel of the board. The potentiometer is being used to simulate a filter dirty condition, with an increase in resistance indicating an increasing filter dirty condition, thereby increasing the speed of the AHU fan to compensate. If there is a VSD fault, the AHU system should stop operating, and a red ‘VSD fault’ li...

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    High-Frequency Inverter Design Έχει λήξει left

    ...extensive experience and knowledge in electronics engineering, specifically inverter design to assist me in creating a high-frequency inverter. The input of this inverter will be 120V 50Hz, and it should output the same voltage but at a frequency of 85kHz. Key Requirements: - Purpose: The primary function of this inverter is frequency control. - Load: The inverter will be connected to a resistive load. - Efficiency: The design should aim for over 90% efficiency. Freelancers with a proven track record in high efficiency inverter designs are highly preferred. This project will require a clear understanding of power electronics principles and the ability to apply that knowledge to create a practical and efficient design solution. Please include examples of...

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    Trophy icon Elevate Sales: Webpage Redesign 2 μέρες left

    ...nl/ **Ideal Skills:** - Proficient in modern web design and UX principles - Strong portfolio showcasing successful redesign projects that led to increased sales - Ability to reorganize content for clearer, more persuasive presentation - Skillful in creating layouts that facilitate a smooth, engaging user journey **Project Goals:** - Reimagine the current layout to be more intuitive and visually appealing - Enhance the presentation and organization of product information to prompt purchase decisions - Implement design changes that significantly improve user interaction and satisfaction Freelancers interested in this project should include examples of past work, specifically projects where their design interventions significantly increased

    €250 (Avg Bid)
    Προεξέχον Εγγυημένος Σφραγισμένο Κορυφαίος Διαγωνισμός
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    Website Scraper and Data Extraction Έχει λήξει left

    ...images, pdf files with each product, if available, and the ‘Additional Information’ and ‘Details’ at the bottom of the products webpages. The website is easypro.com. Here is a link for an easy product to put into Shopify spreadsheet. A more difficult product to scrape is here: I NEED you to do a sample of both of these products and put them in the attached Shopify spreadsheet. Please don’t tell me you can do it. If you want the job, then do it now and I will look at it and consider you for the job. I’m not here to waste anyone’s time nor my own time. If you respond in seconds, you’re a robot who hasn’t even read the job requirements. I WON’T consider you if that’s

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    I'm seeking a talented electronics engineer to design a high-frequency inverter circuit. - *Project Purpose*: Convert 12V DC to 230V AC for powering small appliances with 12Amps Solar Charging Feature with necessary LED indicators. - *Specifications*: - Output Power: Manage loads from 100W to 500W - Safety Features: Must include overload and short circuit protection *Necessary Skills*: - Experience in Power Electronics - Circuit Design Proficiency - Familiarity with PCB Layout *Ideal Candidate*: - Someone who has successfully designed inverters and can provide examples. Please submit your proposal with a plan of action and your experience with similar projects.

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    I'm looking for an experienced engineer to design and develop a multi-functional embedded system. This project involves crafting a prototype of a versatile meter capable of measuring and logging a range of parameters. Here's what I need: This is an Universal Multi Function Meter which can able to read AC - 1 Phase 3 sets, AC - 3 Phase & 4 Wires 3 sets, DC - 4 sets , Temp- 5 Sets, Pressure 3 sets, Flow-3 sets, Vibration-3 sets, Speed - 3 sets, Sound Noise -3sets, all these data can measure through respective sensors and display in OLED and end the parameters to the remote through RS 485 data logger. Key Features: - Energy, voltage, and current measurement capabilities. - Extend measurement to AC & DC, temperature, pressure, flow, vibration, speed, and sound noise. -...

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    Advanced XSLT Development Έχει λήξει left

    ... <Values> <Value AttributeID="MP_CA_CHEM_WARN_LANG">Y</Value> <Values> Below is the full XML: <STEP-ProductInformation ExportTime="2023-12-12 15:29:26" ExportContext="EN All All" ContextID="EN All All" WorkspaceID="Main" UseContextLocale="false"> <Products> <Product ID="Fulfill-190534" UserTypeID="Fulfillment Option" ParentID="Prod-2363764"> <Name>MARS MAR01127 230V PSC MTR 1550RPM 1PH 1/20H</Name> <ClassificationReference ClassificationID="SUP-0000002009-Products-Approved" Type="Fulfillment to Vendor"/> <Values> <Value AttributeID="MPV_PPQ0"...

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    I am looking for a freelancer who can design and build a Variable DC Voltage and Current Output based AC DC SMPS through POT CC & CV mode. The input will be 230V, 50Hz AC supply. there will be two different 10K POT to adjust output voltage 0-60V and current 0-100A independently. The project requires the following: Desired Output Voltage Range: - The desired range of output voltage should be 0-60V. Desired Output Current Range: - The desired range of output current should be 0-100A. Required Power Rating: - The SMPS should have a power rating of 6000W. Ideal Skills and Experience: - Strong knowledge and experience in designing of Embedded system and power electronics and building AC DC SMPS systems. - Proficiency in working with POT controlled constant current...

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    Fpga basys 3 Έχει λήξει left

    Hi I have a basys 3 and I want to create sine wave then to apply a FFT (with IP FFT) and the data to be transfered through UART to a serial port in a real time form. Please is it possible this and which will be the cots?. 115200 bauds, 50Hz sine frequency. Cheers, Nikos

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    I am looking for a freelancer who can design a 3 phase drive panel for 3 conveyors with VFD drives. The project requires the following skills and experience: Power Supply: - The drive panel should be designed for a three-phase power supply. - With a 24v control circuit Conveyor Specifications: - The conveyors have standard specifications, so the design should be based on these standards. - The 3 VFD's are as follows 1 x 380-480v 50Hz 3ph 3.5a 0.75kw (optidrive e3 ode -3-140022-3F12) 2 x 380-480v 50Hz 3ph 1.9a 0.37kw (optidrive e3 ode -3-140012-3F12) Documentation: - The client requires electrical schematics for the panel design. Ideal Skills and Experience: - Experience in designing drive pane...

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    Design car charger on Matlab Έχει λήξει left

    230V (RMS) AC single phase supply. Full wave rectifier to convert to DC. Buck convertor to 30V to use for control circuit Boost convertor to 500v to use to charge battery Matlab to include ripple factor, form factor, power factor, efficiency ect.

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    ...to 200a and can handle multiple input sources. The design should accommodate three DC inputs and one AC input. The PCB design should meet specific requirements and adhere to the highest industry standards. The ideal candidate will have a strong background in PCB design with expertise in working with multiple input sources. Attention to detail, strong problem-solving skills, and the ability to meet deadlines are crucial for this project. I am looking for an experienced HIGH POWER PCB designer who can create a high current and voltage monitor for a range of 18v to 120v DC and 5a to 200a. The ideal candidate will have experience in designing PCBs for high power applications and will be able to incorporate overload protection into the design and use of hall sen...

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    I am looking for a skilled freelancer to design an Arduino based IR pulse recorder with playback ability. The purpose of this project is to record and analyze IR pulses. Preferred Skills and Experience: - Proficiency in Arduino programming using Arduino IDE - Experience with IR pulse analysis - Knowledge of circuit design and implementation - Familiarity with IR pulse frequency ranges and analysis Requirements: - The Arduino based IR pulse recorder should be able to accurately record and analyze IR pulses within the desired frequency range of 50hz to 5000hz, with the ability to playback pulse patterns recorded/stored. - IR wavelength is 904nm (photodiode SFH203FA is required) - Project should be able to record the pulses detected to an SD card and display...

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    ...of the power I generate rather than exporting to the grid. The Zip tap has a 1200w (240v/50Hz) heating element that will turn on when water is used. Though this is a commercial unit, I'm using it domestically and so running the heater at full power isn't necessary. What I would like to do, is interrupt the circuit to the heater so that only excess power is sent to the heater through the use of a triad (or similar electronics) rather than importing power for a few minutes, and then going back to exporting power again when the power turns off again. Skills: - Analyse the technical resource provided above - Design, construct and supply a unit that can be fitted to the Zip tap - NodeRed Task 1. Design a circuit to control a heating element 2. Build the ...

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    Shopify products Έχει λήξει left

    Need someone to create metafields for products on my shopify store so that the correct "Recommended Accessories" product is linked to the corresponding product. I have downloaded an app that has been integrated into my theme that shows 2x products under the add to cart button. I'm hoping with the metafields done that this will be dynamic to each product. For example 'recommended acce...the correct "Recommended Accessories" product is linked to the corresponding product. I have downloaded an app that has been integrated into my theme that shows 2x products under the add to cart button. I'm hoping with the metafields done that this will be dynamic to each product. For example 'recommended accessories" on this page:

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    I am looking for a firmware developer with experience in TMS320 series MCU, specifically the TMS320F280049C model, for a solar hybrid inverter project. This is a power electronics of 190V to 450V DC input and output is 230V AV, 5kVA and 48V DC battery bank recharge. This solar hybrid inverter can able to operate both ongrid, offgrid and with or without battery mode. The detailed specification will be shared. The hardware design I ve already. However, the scope of the freelance is to develop the code, test it, and support online to us for testing of prototype. Deliverable: The freelancer needs to develop the microcontroller code, test it in our hardware (from online support to our team for validation). Once the system will work in all respect, then the freelance needs to han...

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    I am listing my requirements below, 1) 3 pin circular plug socket 40A 30V DC connector 2) 5 pin circular plug socket 5A 230V AC connector 3) 3 pin circular plug socket 5A 230V AC connector 4) 2 pin 20A 30V dc Molex connector. I need website link to male, female and contact terminal of each connector. Expecting results in 3 hr.

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    Mechanical Engineer Έχει λήξει left

    I own a Wabeco Drill Mill/ CNC machine (step file attached) and I have removed the current spindle and motor and I want to install my new spindle which is and AMB Spindle: Please contact me so I can share my ideas on the rebuild. This is a simple project!

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    I am looking for a simulation (SPICE or TINA-TI) of a control AC motor. I have two version of schematic but they are very similar. The first version is with phase + neutral 230VAC 50Hz motor (20A maximum current) The second version is with three phases 380VAC 50Hz motor (10A each phase maximum current) I think is it possible to use same components except for the three phases version where I have to use a lower current sensor (12.5A or 15A for example) In the attached schematic I used hall current monitor like ACS711 for 25A of maximum current. I used TRIAC T3035 (30A maximum current). Important is the detection of over current in shor circuit condition. In this condition I use OCF line of current monitor to disable gate of TRIAC and save it. In the attached schematic is not ...

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    I am looking for a design for a Universal Solar Grid Hybrid EV Charger. There will be dual source input 230V, 50Hz Grid and Solar 90V - 150V DC input. Desired Output Voltage and current: - Dual output of 60V DC @ 15A and 72V DC @ 15A together Charging Speed: - Fast Charging, with a desired charging time of 1-3 hours EV Connector Type: - CCS Combo 2 (Combined Charging System) Skills and Experience: - Experience in designing EV chargers - Embedded system design and development of Hardware schematic, pcb, bom, Firmware code development and prototype testing. - Knowledge of different EV connector types - There should be OLED display and RS485 communication to remote. - The charger should design with suitable alarms, protection a...

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    ...compressor. Job Details: The machine we need to repair are three 1. Brand: Ingerson Rand Serial No.: CBV867742 Model: 7100E15 GRAINGER Maximum Pressure: 175 Pump Speed: 1100 Volts: 230 Hertz: 60 Rating capacidad nominal calibre: 15 Phases: 3 Tank Capacity : 120 2. Brand: DMC USA COMPRESSOR INC Model: SC22-TA Flow Rate: 125CFM Working Pressure: 125PSI Power: 30HP Electricity: 230v/460v 3PH Cooled By: Air EX-W Code: 2F35622016 3. Brand: Ingerson Rand Serial No. CBV865716 Model: 2545k10-3 GRAINGER Maximum Pressure: 175 Pump Speed: 1100 Volts: 230 Hertz: 60 Rating capacidad nominal calibre: 10 Phases: 3 Tank Capacity : 120 Location: 92121, San Diego, CA Requirements: Proven experience in air compressor repair and maintenance. Must have the ...

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    Project Title: Power Electronics Based Hybrid MPPT Charger Embedded Design with solar and grid input and give 48v dc output for battery charging as well as to dc load. In addition to yhat 230v, 50hz ac inverter output also required. The block diagram indicating the power flow requirements is given as attachments. Only experienced team can apply. If don't have experience and expertise as well as don't have team, please don't apply. The freelancer needs to submit all the design source files in Altium for schematic, pcb, bom and the firmware development source file foe embedded code. All these design works needs to be validated by us through working prototype model, so necessary support needs to extend by freelancer. The milestone payment w...

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    Trophy icon Poster needed - 14/09/2023 09:21 EDT Έχει λήξει left

    I want a poster 841mm widt and 1189mm height First, create the poster for the dishwasher. After I select you as the winner, you can proceed with the refrigerator. The poster will be placed in an outdoor sandwich board for advertising. I want old price and new price on the poster. Use the pic enclosed for the dishwasher.

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    ...and are familiar with working with 400V DC Solar input, 48V output voltage, and charging Lithium batteries, please submit your proposal for this project. The freelancer party needs to deliver all the design source files including schematic design, pcb design, bom list in Altium software only and firmware development source code then only payment can be made. The heatsink design, enclosure design also under this scope. Suitable LCD display as well as RS485 Communication protocol also needs to be established. This system should suitable to work in hybrid mode of charging to integrate with a 230v AC to 48V DC SMPS power supply unit to deliver uninterrupted power supply to its load through Battery backup unit. We nedd to evaluate your expertis...

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    pcb heater design Έχει λήξει left

    I am looking for a skilled freelancer to design a PCB heater for a consumer electronics project. The heater should have a power output of 40W at 230V and measure 30cm x 10cm. I want 4 holes for mounting at the corners. Resistance shall be 1300 Ohms, copper thickness 18µm. Like this: Please have a look at the uploaded sketch. Need all the project files and gerbers. Thanks :) Skills and Experience: - Experience in PCB design and layout - Knowledge of heating element technologies and their applications in consumer electronics - Familiarity with thermal management and heat dissipation techniques - Ability to select appropriate components for the desired power output and size constraints - Understanding of safety regulations and standards

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    Wireless electricity Έχει λήξει left

    ...energy transfer. - Strong knowledge of power electronics and circuit design. - Experience with RF engineering and antenna design. - Familiarity with safety standards and regulations related to wireless power transmission. - Ability to troubleshoot and optimize wireless power transmission systems. - Excellent problem-solving and analytical skills. Deliverables: - A functional wireless power transmission system that can efficiently transmit electricity wirelessly. The input of the system would be 240v ac 50Hz and 10Amps and would output the same 240v ac, 50Hz, 10Amps. I need a transmitter system, transmitter antenna, receiver system and receiver antenna. To be created via inductive methods. - Detailed documentation including design specifications, circ...

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    Requirements: 1. Non-Isolated Input power supply: (110-230V ±10%, 50/60Hz) 2. Output power supply: 100-240v AC 50/60Hz 3. Esp32-s3fh4r2 or Suggestions (Carefully read datasheet, make sure we don’t miss anything) 4. RGB, Programming Header compatible with Esp32 JTAG 5. 1x MOSFET (OSG65R200JF) for driving load mainly dimmable LEDs 6. Trailing Edge Dimming as well as leading edge. (User can select) 7. Power Metering IC (BL0937) 8. Over heat/T emperature protection: 95 degrees and above (DS18B20) 9. Overload protection 10. Use components in stock from JLCPB/LCSC where possible 11. Antenna – PCB Trace Antenna 12. General Purpose button on Esp32 Gpio.

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    Induction Heater PCB Design and Manufacture I am seeking an experienced professional to assist with the design and manufacturing of an induction heater PCB. The project requires the following specifications: - Cost-effectiveness and reliability - Parts (bomlist) must be available from well-known suppliers such as Mouser, digi-key, etc. - Provide support for issues during manufacturing - Existing induction heater designs can be used, but it must then be adapted to our requirements. PCB requirement: - Works on 230v AC - Main control by ESP32 S3 with WiFi - RGB LED - 1x touch control - 1x sensor temp (max temp 120 Celsius ) - Control 2x 12v pump - 1x buzzer - Induction will be turn on by ESP32 and current can me adjust by ESP32 - Max power induction 3500Watt Firmware...

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    Hi, I have Gyro, Accelerometer & Magnetometer data at 50Hz in a CSV file, I want to plot a 3D graph of that data canceling the noise. For example, if the above sensors are put in a ball and that ball is thrown in the air, then the graph should show the ball's trajectory. This data may contain noise so you should be aware of noise-cancellation algorithms

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    ...supply application purpose. Skills and Experience: - Strong background in embedded system design and development - Expertise in electrical measurements and accuracy control - Proficient in programming languages such as C/C++ and assembly language - Experience in working with voltage measurement circuits and sensors Project Requirements: - Develop an electrical measurement card for both AC and DC power system measurement purpose with a required measurement accuracy of ±0.1% - The card should support voltage, current, Frequency, power factor for AC power and voltage, current for DC power measurements and display in lcd for industrial applications. - The AC measurement range 0- 1000v, 0- 1000A, 0- 50Hz. (For high current purpose hall sensors may be used) - The DC...

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    Looking for expert PCB designer in Altium software who can develop 4 layer of PCB for a reference design file and handover all the source file in Altium software. The number of components are approximate 350 nos. This is a 230V AC input to 48V DC PFC type SMPS power supply unit of 1.6kW ratings. SO suitable experienced designer needs to apply it. Time line is only 7 days to complete.

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    Battery Charger Circuit Design Έχει λήξει left

    I am looking for someone to help design a battery-charging circuit for a specific application in which the output voltage and amperage can be controlled by a Single board computer(SBC) like raspberry pi. Input would be from standard AC input 220-230V AC if it can be Universal Input that would be the best but minimal basic is 20-230V AC 50-60 hz and would prefer I/U controller type circuit The following conditions are needed (No dependency between 1 and 2 meaning using SBC it should be possible to control 1 and 2 individually) 1) Control Output voltage range from 3.8 to 12 V 2) Ability to control Amperage range from 1.2 amp to 3.8 amp 3) Ability to do Trickle charging and fast charging (this can be controlled by PWM(Pulse Width Modulation) or any similar mechanism from...

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    I am looking for a programmer who can generate a 3 phase spwm on a dsPIC30F4011 microcontroller using the C programming language. The project needs to be completed within a 3 day...project needs to be completed within a 3 days and requires minimal comments in the code. Skills and experience required for this job: - Proficiency in C programming language - Experience working with dsPIC30F4011 microcontroller - Knowledge of 3-phase spwm generation - Ability to write clean and efficient code with minimal comments. This code should produce standard 3-phase sinusoidal signals at 50Hz, phase shifted by 120 degrees from each other. More details will be discussed if needed. I do not mind reusing code that already exist if it is available to save time, as long as it is for this exact micro...

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    I am looking for suitable embedded system design professionals team for both hardware as well as firmware development can be done for following requirements. It is solar and grid based hybrid power supply unit with large transformer less design. Hybrid solar and Grid DC Power supply unit which will take 190V-450V DC solar input and feed to 400V DC bus at constant 400V voltage ( MPPT Function). Then another 230V AC Grid to 400V DC Power supply (SMPS POWER SUPPLY) and then 400V DC to 48V DC Bi Directional DC DC Converter ( Bidirectional converter). Here all these 3 different functions into a single unit. This can be designed with separate MCU to powerup MPPT and bi directional converters independently to avoid cascading failuer. All these 3 functions can be made with...

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    Water Pump Auto Controller Έχει λήξει left

    I am looking for a freelancer to design and build a water pump auto controller using embedded system such as ESP32 and TFT3.5 inches display. And this will include Mobile Phone Application to control and monitor the information about water level and motor of a control. ESP32 3.5 TFT RTC CT Coil AC Voltage Read A/D AC Current Read A/D Water Level Digital inputs 5+2 =7 inputs Button Outputs Buzzer Relay 1 Relay 2 LED x 2 pcs 50Hz 50% Outputs pin Water Pump will be ON and OFF according to its water level and Voltage trip and overload ampere ans some other safety features. TFT will display information and settings. After programming is completed, the freelancer will be responsible for testing hardware and software system in order to ensure it meets my specificati...

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    3 Phase Sequence Monitor Έχει λήξει left

    ..."Phase Ok" led should be synchronized ( using the same microcontroller pin is Ok.) Scope: Provide firmware, Altium project including schematic, PCB and BOM with specific part numbers (i.e. not generic.) Mains Rating: The system operates at 415V@50Hz and 220V@60Hz. Max system current: 25mA. Digital Output: Slave mode Isolated I2C. Two variables should be exposed 1)Phase Ok; 2) Detected frequency Control Output: Relay output rated 24V @ 1A. Led Indicators: Power, Phase Ok. Accuracy: Pase 1(B); Phase 2: 120° ±1%; Phase 3: 240° ±1%: Frequency 50Hz ±0.5% or 60Hz ±0.5% Maximum delay: Startup 250mS; Phase error detection 1cycle; Phase recovery 1 cycle. Board size: 20 cm^2 Preferred programming language: C If you have experience i...

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    Looking for experienced electrical embedded hardware designer who can design complete schematic alongg with transformer and inductors sizing calculations for manufacturing of low cost SMPS power supply. The scope including schematic, BOM list, PCB design in Altium software only. Needs to hand over all latest design source files after completion. Also prototype support needs to be extended. following design needs to be made, all should have similar design concept with only transformers inductors needs to modify with giving me same calculations for customisedmanufacturingof transformes. ...

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    I need an electronic engineer Έχει λήξει left

    we need support for the design of a three-phase VFD inverter. main requirements: three-phase asynchronous motor 230V single-phase input three-phase output 25-100Hz power 1 kW STM32 microcontroller IGBT module Controls: on, off, fw,rew, potentiometer for frequency

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    Need embedded hardware and firmware developer who can design or can give a readily available a working design model of SMPS power supply unit with input 90v- 265V, 50Hz AC with nominal 230V Ac and output will be 48V, 60A DC for precision power supply application purpose. The freelancer needs to submit all the source Altium design files for SCHEMATIC, PCB DESIGN, AND BOM List as well as source firmware codes. All these source files must hand over to us.

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    Trophy icon Promotional Banner Έχει λήξει left

    For outside our showroom for professional catering/hospitality equipment (), we need a big banner (type 'beach banner'). Attached you can find a PDF-file with the layout and size of the banner. On the banner we wan...images of the two products attached. In addition to the product images, we also want the prices displayed (both the crossed out old price and the new promotional price). You can find both prices from both products through the links below: Dishwasher Refrigerator Please be creative with the design, but keep the overall design style of our logo, shop front (see attached image) and website in mind.

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    Looking for PCB Designer in altium software for SMPS power supply purpose. There are small pcb 3 nos of 230v AC to 12V, 10A DC and 230v ac to 5V 10A DC SMPS needs to be designed based on reference documents. Third one 230V Ac to 100A, 48V DC SMPS.

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    ESP32 QUESTION ABOUT FFT Έχει λήξει left

    What is the maximum amount of bins in the audio spectrum from 50Hz - 8KHz can an ESP32 run at 30 samples per second with an unlimited ADC speed in an ESP32 FFT driven software?

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    Looking for SMPS Power Supply Units design and prototype development of 3 different models. Model1: Input 85V - 260V AC, 50Hz and single output 12V, 5A DC. Model2: Input 85V - 260V AC, 50Hz and single output 5V, 6A DC. Model 3: Input 85V - 260V AC, 50Hz and Dual output 12V, 5A and 5V, 6A DC. The quoted price should be only for design and testing work purpose. However, the cost of prototype including component price, PCB manufacturing & enclosure manufacturing payment shall be paid by us separately as the actual value applicable. The capable experienced embedded designer as well as prototype development capable person/ team needs to apply. The scope includes electrical design and mechanical metal enclosure design, prototype of products ...

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    I need complete schematic design, BOM list, PCB design source files for SMPS based PSU for LED driver powrr supply purpose. The input source will be 160v - 250v, 50Hz AC input with nominal voltage input will be 230v, 50Hz. Output will be 12V, 20A DC. The current ratings should be customiseable to varry the tatings. The freelancer need to submit all source design files without any conditions. The scope includes electrical design, mechanical Enclosure design, prototype product development. The components procurement, pcb manufacturing cost will born by us.

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    Hello, I have attached two files for the project I am working on, the pdf form is the book of the project, and the DOCX form is the part that I need you to show me how to put it together through a video call (explain to ...to me how to put it together or if you can build it and send it untel 29.3.2023) I want to build it on a matrix as model so I can show it off the basics of the build on the matrix: converter: voltage output 12V DC/DC BUCK voltage output 12V DC/DC Boost Inverter: AC +-12V/ AC +-230V 50Hz 12V DC/+-12V AC the goal is to charge two batteries 12 A suitable transformer for the system: 12V AC/230V AC all of this system is based on a micro controller (raspberry pie model b) I need ...

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    I am doing synchronization a grid-tied solar inverter is building a circuit, but in c programming, something is wrong. I want to check the synchronized voltage and frequency. PV input with grid reference by SPWM using pic18f4520. please ...but in c programming, something is wrong. I want to check the synchronized voltage and frequency. PV input with grid reference by SPWM using pic18f4520. please if you can amend my circuit and C code to run the output in LCD display synchronized or not? am trying my self not correct just modified this one to generate output The idea compare two signal between two input and reference grid 220V and 50HZ, Please use xc8 compiler and pic18F4520, Also don’t forget LCD programming not written if want sample programming for 7 segments I can give ...

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    Trophy icon Website Banner Professional ADLER Dishwasher Έχει λήξει left

    For our website () we needed a banner for the homepage about a new professional ADL...have to be used) and a link to the product on our website below: The text needs to be as follows: "ADLER Professionele Vaatwasser Italiaanse kwaliteit en standaard zeer compleet! - Afvoerpomp - Zeeppomp - Naglanspomp" Also include the old price (€ 1950) and advertised price (€ 1199). You can find the required size of the banner by visiting our website. It should be designed in both desktop and mobile device sizes. Please keep the overall style of our website in mind when designing the banner. It doesn't have to be the exact same design style, but it needs to fit with the overall design of our website.

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