AC Input Filter Design

₹600-1500 INR

Closed

Posted

over 1 year ago

₹600-1500 INR

Paid on delivery

I’m looking forward to design a robust AC input filter for HiLink AC DC converter in which an AVR project is running. And I would like to add some prime features like inrush current protection, AC line transients / spike protection as well as inductive load back EMF protection which may sometimes reset the microcontroller. Please note we have only phase and neutral, so earth connection for the filter circuit. Please find the attached file of the proposed project.

Electronics

Electrical Engineering

Verilog / VHDL

Circuit Design

Microcontroller

Project ID: 35355357

About the project

5 proposals

Remote project

Active 1 yr ago

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5 freelancers are bidding on average ₹4,320 INR for this job

@preetpalsingh33

hi, hope you are well. I have read the description and seen the image attached by you. As it is much clear from the image that you have used some filter already in the circuit. SO do you want this design on PCB or need a different circuit for filter, pls clear. Let us discuss................

₹1,500 INR in 7 days

4.8

(37 reviews)

5.2

@elect2eng

Can you please send me the circuit used for your relay driver? What is the current rating of your AC-DC converter? If you connect an LED instead of the relay, do you see any of the reset issues? Another test is to drive the relay from another power source other than the one used for the processor? The issue is how do you simulate the reset condition , so that after the suggestions are implemented if the circuit works correctly?

₹3,000 INR in 10 days

5.0

(42 reviews)

5.2

@Adeel2k14

Greetings thanks for posting the project here i am electrical engineer i have expertise in analog electronics systems, PCB designing and circuit designing. I can work on latest engineering tools to accomplish your task i.e., Multisim, proteus, Altium designer, in my past experience i have successfully implemented number of projects in the field of embedded systems and analog electronics. My major expertise includes. 1- firmware development of microcontroller and microprocessor. 2- PCB designing and Analog Circuit designing. 3- Power electronics 4- IoT and automation 5- interfacing of sensor and actuators with microcontroller and microprocessor. 6- Simulation of electronics circuit design using Multisim, proteus, MATLAB, Altium designer. Please discuss the project in detail over chat, i am sure you will consider me for this task when you take a look to my portfolio . I will provide you the best quality work as per your requirements at reasonable budget. You can trust on me , your satisfaction will be my first priority. Looking forward at your earliest response. Best Regards Muhammad Adeel

₹1,050 INR in 5 days

4.8

(33 reviews)

5.4

@MRC02

EMI is a black magic. You need many tools to testing it, I have experiments to design it. If you need, inbox me

₹15,000 INR in 7 days

5.0

(1 review)

0.5

@osmex917268

Hi I have more than 8 years experienced in circuit design and development in my past I have designed lot of emi filter for company I can design best way under emiemc

₹1,050 INR in 1 day