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 July 18th, 2016, 02:38 AM #11 Senior Member   Joined: Apr 2014 From: UK Posts: 919 Thanks: 331 How would I know where the chip is? 3 separate PWM signals are sent to each buck stage, they each turn on at different times, one after the other. Thanks from MMath
July 18th, 2016, 02:52 AM   #12
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Quote:
 3 separate PWM signals are sent to each buck stage,
Hello,
Why there is 3 pwm?

 July 18th, 2016, 03:48 AM #13 Senior Member   Joined: Apr 2014 From: UK Posts: 919 Thanks: 331 1 for each buck stage, they are interleaved so they can't be the same signal. Thanks from MMath
 July 18th, 2016, 03:58 AM #14 Banned Camp   Joined: May 2016 From: earth Posts: 703 Thanks: 56 what is buck stage
 July 18th, 2016, 04:08 AM #15 Senior Member   Joined: Apr 2014 From: UK Posts: 919 Thanks: 331 A buck converter, you know, from the other discussions we've had. Thanks from MMath
 July 18th, 2016, 10:02 PM #16 Banned Camp   Joined: May 2016 From: earth Posts: 703 Thanks: 56 buck convert low voltage from high what is 3 state in it? and what is 4 quadrant switch?
 July 18th, 2016, 11:19 PM #17 Senior Member   Joined: Apr 2014 From: UK Posts: 919 Thanks: 331
 July 19th, 2016, 12:10 AM #18 Banned Camp   Joined: May 2016 From: earth Posts: 703 Thanks: 56 what this mean?
 July 19th, 2016, 01:09 AM #19 Senior Member   Joined: Apr 2014 From: UK Posts: 919 Thanks: 331 That's a 4 quadrant switch, connected to a motor.
 July 19th, 2016, 02:44 AM #20 Banned Camp   Joined: May 2016 From: earth Posts: 703 Thanks: 56 how this switch is called quadrant

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