High Power PSU Design

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

Hi Sir good day Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in hardware design communication I2C, I2S, SATA, RS232, RS422, RS485, USB, TCP, Bluetooth, RF433, Wi-fi, GSM, GPS, GPRS and any other serial communication. Producing Analog/Digital board designs, layouts and modifications or any other multi-layer PCB design, Verifying designs and layouts. See Portfolio for samples of works. Working over internet 24/7 for your bette asistance Preparing documentation for manufacturing. Gerber, Bom, 3D model Contact with partner in China for make PCB in 32 layers Design in Any CAD, Altium, Orcad, Eagle, and other. Developing software for any microcontroller or microprocesor in C, C++, Basic, Assembler, compiler Keil, IAR, and other.

Hello I'm Mohamed Saeed. circuit designer. I have checked your job description and I'm ready to help you in PSU design

Hi. I have great experience in power electronics. I can easily help you in this project. Please let me know if you want to discuss the price

Hello, I am an electrical engineer and I have made these converters during engineering as course project. I can easily design both converters for you. Let me know if you are interested in my proposal

Hi! Do you need only schematics or PCB design too? If there is a PCB then what size can it be? If you have any other requirements please let me know

Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a Team of Designing and Developing Electronics Projects and have good experience is designing Multilayer PCB with greater experience in the relevant field. My Expertise: • Multilayer PCB up to 8 Layers • Electronics Board Design. • Application Software with payment gateways. • RF Modules • Power Supplies • Control Circuits Our past product experiences includes: - Communication products on (Bluetooth, WI-FI, GSM-2g/3g/4g with and without GPS, Lora, SIGFOX) - Ethernet, USB host & USB OTG - Communication protocols like TCP/IP, MQTT, HTTP, MODBUS. - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs and tube lights, solar street lights and high bay lights) - Automotive products (tire pressure management systems, OBD2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems). We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir.

I already have several power supply circuit designs, specially for high power led tv with excellent wattage and switching response. hope so that i will design another best for you.

As an expert on Design & Manufacturing Team Ready for your comments inform you my company IPTACO is a group of professional and experienced people in automotive and other industries. This group want to use environmental opportunities and advantages in industrial sectors. Services: - Design & Manufacturing Automotive Electronical and Electromechanical Sets and Parts - Design and Manufacture Automatic Production Line - Maintenance and repair of industrial Automation Equipment

Hi , I am experienced in power electronics and did SMPS designs. I am interested to work together with you and may I know more about your requirements ? 1) Do you have any target price for SMPS? 2) Do you need isolation. For 3000 W I prefer SMPS with Isolation 3) Whether the boost is a variable supply?

I am 7 years experienced in board design and fpga design.

have design and several other power systems in the past. With this experience I do believe I can help in your problem best . You may also contact me with further details if anything comes up. Thanks.