I need coaching on EMI test with spectrum analyzer.

min $50 CAD / hour

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över sex år sedan

min $50 CAD / hour

we have several PCB boards which were detected as a source of 100MHz emission in the lab. We would like to find the source of this signal with our spectrum analyzer(Siglent SSA3032X). we have probes and did some tests already, but it's hard to find anything useful since it's a new experience for us and we do not even know where to look. We need someone who has BIG experience in such troubleshooting and be able to spend 1-2 hours with us debugging the board and guiding us over skype video call. You should really teach us the technique of finding EMI issues and find the problem to get payment.

Circuit Design

Electrical Engineering

Electronics

Engineering

PCB Layout

Project ID: 15217160

Om projektet

3 anbud

Distansprojekt

Senaste aktivitet sju år sedan

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Tilldelad till:

@rubenmsmex

I have experience on an EMC issues and high level on network analyzer. We can arrange a Skype or FaceTime conference calla and solve the issue in the best way. I was running an emc lab for 5 years. Please look my profile on LinkedIn [login to view URL] To see my experience. Best regards Rubén

$55 CAD Om 3 dagar

5,0

(1 omdöme)

1,8

3 frilansar lägger i genomsnitt anbud på $55 CAD/timme för detta uppdrag

@seshupower

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, 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.

$55 CAD Om 10 dagar

4,9

(61 omdömen)

6,9

@mike199

Hi, I’m a Web Designer/Developer from the UK. My name is Mike. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. Let's have a quick chat when you're online.

$55 CAD Om 40 dagar