SMPS and Power Coil controller
€250-750 EUR
Pagado a la entrega
Output of rectagular signal of 0-40Volts, up to 15Amps.
The output signal should be variable in amplitude and also be either unipolar (0-40 Volt, adjustable e.g. from 0 up to 0-40Volt) or bipolar (+/- 20 volt adjustable from 0 to +/- 20 volt), by means of a switch.
Will drive a coil of 17mH or 34mH (thick wire on a big, 60cm bobbin)
Signal should be from 0 to 50Hz
Power input from line 230Vac and idealy 100-240Vac
Need 2 controls:
1. for the intesity (output voltage): 0-40 volts
2. for the frequency: 0 (off) - 50Hz
The control at this stage can be potentiometers, but in the near future will be controled by an MCU, so control signal should be of low voltage (e.g. 0-5 volt)
There should also be a protection of the output if there is a shortcut.
Based on SG3525 is a good idea.
Since the distance is a bit of a problem to exchange ciruits and parts, the circuit and BOM is good enough while showing the good operation of the circuit on a video for example.
Nº del proyecto: #39010941
Sobre el proyecto
28 freelancers están ofertando un promedio de €403 por este trabajo
Hi there I'm an Electronic Engineer with over 8 years experience designing embedded applications and PCBs. I also have C and C++ certifications here on freelancer. You can learn more about me from my Freelancer profi Más
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Hello Yannis, I’m excited about the opportunity to work on your SMPS and PWM controller project! With my extensive experience in PCB layout and electrical engineering, I can create a robust design that meets your spec Más
I'm Electrical Design Engineer and having expertise in SMPS and PWM controller, MATLAB, STM 32 Esp 32, PCB designs, Altium PCB layout developer and electronic circuits. I have more than 10 years of experience in the fi Más
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As a highly skilled electrical engineer with a wealth of experience in SMPS and PWM control, I am excited to handle your project. My expertise covers several key areas, including 2D and 3D modeling, construction drawin Más
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Hello there! I am ready to take on the project involving SMPS and PWM controller, driving a coil of 17mH or 34mH with a rectangular signal of 0-40 Volts up to 15 Amps. The signal range should be 0-50Hz, powered by 230 Más
I am the best candidate for this project due to my extensive experience in power electronics and control systems. I have successfully designed circuits that manage variable voltage and frequency, specifically for induc Más
Hello! I will help you design a power supply and signal generator using the SG3525 to drive your coil with 0-40V, 0-50Hz, and up to 15A. The circuit will include adjustable frequency and intensity via potentiometers, Más
Having successfully navigated numerous projects similar to yours throughout my career, I can confidently say that I am the ideal fit for your SMPS and PWM Controller needs. My extensive experience in Mechanical and Ele Más
✨ I can design a reliable power output circuit that meets your specifications: ? 0-40V signal with up to 15A output ? 0-50Hz frequency range ? SG3525-based design for efficient control ? Potentiometer-controlled intens Más