SMPS and Power Coil controller

Open Posted 2 hours ago Paid on delivery Ends in 6 days
Open Paid on delivery Ends in 6 days

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.

Electronics Electrical Engineering PCB Layout Microcontroller

Project ID: #39010941

About the project

27 proposals Open for bidding Remote project Active 14 mins ago

27 freelancers are bidding on average €381 for this job

Mahihassi

As an electrical engineer and specialist in embedded systems, I am perfectly suited for your SMPS and PWM controller project. My extensive experience with microcontrollers such as the STM32, Arduino, Raspberry Pi, and More

€500 EUR in 7 days
(256 Reviews)
7.9
VTElectronics

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 More

€250 EUR in 7 days
(56 Reviews)
6.7
Feriver

Hello, I understand you’re looking for an expert to design a power supply circuit for driving a coil with precise control over output voltage and frequency. With a strong background in power electronics and circuit de More

€310 EUR in 4 days
(7 Reviews)
5.1
kazemmojtama

Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, HTML5, CSS3, Java, JavaScript and C/C#/C++ programming and by strong mathematical and statistical background, have good flexibility for s More

€700 EUR in 12 days
(11 Reviews)
5.2
rashidamjad

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 More

€650 EUR in 15 days
(5 Reviews)
4.7
engrusmanfaiz

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 More

€300 EUR in 2 days
(21 Reviews)
4.8
IdealExpert

I am a seasoned content writer with nearly a decade of expertise, I empower entrepreneurs, startups, and established businesses to articulate their unique value proposition. My portfolio showcases a proven track record More

€250 EUR in 1 day
(8 Reviews)
3.9
HelpingHut

I am a specialized writer who has been providing professional writing services since 2017 and I have 800+ reviews with 4.8 ratings. In this industry, to produce 100% output the most important thing is the “CREATIVITY” More

€250 EUR in 1 day
(3 Reviews)
3.5
Amidst

hello there... I already made lot of Smps and I have lot of experience about Smps. As a professional Electronics engineer I have perused all your Project Details very well.. I am confident that I can effectively finish More

€330 EUR in 4 days
(10 Reviews)
3.7
azraazeen9

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 More

€258 EUR in 3 days
(5 Reviews)
4.1
TopWritingGuru

My name is Rabia Faisal, I am working in the writing industry since 2011. During this time, I have served countless clients with a full amount of satisfaction by providing them with TOP Quality Solutions. I have comman More

€250 EUR in 1 day
(7 Reviews)
3.0
dixitp1233

With a strong background in Automation Engineering, I am equipped with the skills needed to bring your SMPS and PWM Controller project to fruition. My proficiency in Electrical Engineering and Microcontrollers enables More

€250 EUR in 7 days
(2 Reviews)
2.7
SolutionMart

My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with over 6 years of experience More

€250 EUR in 1 day
(2 Reviews)
1.2
redbrickamerica

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 More

€250 EUR in 1 day
(0 Reviews)
0.0
zakariabouziane2

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 More

€500 EUR in 7 days
(0 Reviews)
0.0
DevelopperHAKIM

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, More

€270 EUR in 5 days
(0 Reviews)
0.0
malaikau2

Hello! So, you need a 0-40V, up to 15A, 0-50Hz rectangular signal generator for a 17mH/34mH inductor, powered by 100-240VAC, with separate voltage/frequency controls (initially potentiometers, future MCU 0-5V control) More

€250 EUR in 3 days
(0 Reviews)
0.0
RobertWadejnr

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 More

€500 EUR in 7 days
(0 Reviews)
0.0
richardl589

✨ 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 More

€500 EUR in 7 days
(0 Reviews)
0.0
johnl67

Hi, I am excited about the opportunity to partner with you on your project. With a strong commitment to excellence, I bring: Enthusiasm and dedication to delivering outstanding results. High-quality outcomes aligned More

€500 EUR in 7 days
(0 Reviews)
0.0