Thread: Seeing PWM Data
View Single Post
  #2  
Old 01-11-2019, 10:04 AM
upallnight's Avatar
upallnight upallnight is offline
Member
 
Join Date: Aug 2012
Location: Cook County
Posts: 6,230
upallnight is on a distinguished road
Quote:
Originally Posted by jsoto View Post
I've never had a need to do this . Probaby a AWynn question

To do a quick down dirty test on a hot wire with PWM, can one just put a clamp meter on it and will I able to see it go the load go up and then to zero, etc.
I know I can do this with a MM....clamp it just a quick simple intrusive method without removing stuff. or is the cycling so quick, the clamp won't see it
Yep, you need a scope to see the waveform.
__________________
2006 Infiniti G35
2001 BMW 3.0I E53 X5 Build date 08/2000
Lotus Europa 1970 Destroyed by fire
Lotus Europa 1970 S2 Renault Powered
Lotus Type 52 1970 Twincam Webers Powered
PORSCHE 911 Targa 1982 The Garage Queen
Audi Avant donated to Kars for Kids
BMW 525IT Sold
Audi 4000CS Quattro Sold
Jensen Healey Lotus Powered Sold
Opel 1900 Sold
Triumph Spitfire 1971 Sold
Triumph Spitfire 1968 Sold
Plymouth "Cuda" 340 Six pack SOLD
Reply With Quote

Sponsored Links