PowerSupply Ripple Noise Filter Design

$30-250 USD

Closed

Posted

almost 6 years ago

$30-250 USD

Paid on delivery

I have a PCB which requires Step down voltage from 18VDC to 12DC I have used DC-DC convertor . Xp Power Model JCM3012S12 . But i am getting excess Ripple which is effecting Voltage OpAmp Voltage inputs to ADC. I need Help With design of a Noise Ripple Filter to remove this Noise . This Can be in Hardware filter or Software filter ie DSP or Both . I dont expect the freelancer to build the Filter. Just design it i will breadboard it and test it to see if works . If you have further questions you can ask

Circuit Design

Electrical Engineering

Electronics

Microcontroller

PCB Layout

Project ID: 17034111

About the project

6 proposals

Remote project

Active 6 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

6 freelancers are bidding on average $127 USD for this job

@seshupower

Hi I am a post graduate power electronics engineer and having very good experience in product design and development and development. I am good in power supplies ripple control and filters design. I am ready to work for You, please contact me for further discussion.

$222 USD in 3 days

4.9

(61 reviews)

6.8

@check24online

- §years of exp in PCb and electronics - Given a chance will try to finish in 3 days. - Waiting for your reply.

$55 USD in 3 days

0.0

(0 reviews)

0.0

@Mithun2li

Hi there, I'm interested with this project. I've worked with sensitive medical equipment like ECG monitoring where noise free power supply is very important. I hope I can help you to reduce the noise in your power supply. Please let me know the details, images will be much helpful. Thanks.

$95 USD in 3 days

4.2

(1 review)

0.0

@Engrnainamalik

I am Electrical Engineer from Pakistan and I have 4 years experience in aviation industry. I have done a lot of projects on ranging from designing of Power Distribution unit for Aircraft to pcb Design

$177 USD in 5 days