Good.. Mr. Can do you tell me.. this about.. I have a module switching for smps.. Drifer from ic uc3843. How to work for adjust voltage secunder. What is IC working adjust frequensi or duty-cycle. Thanks..
Sir, what is PWM idle control valve?? My car i20 1.2 petrol has 3 pins connector to its idle air control valve. Pin 2 gives 12.6 v when grounded. However, pin 1 and 3 gives only about 10.5 V when measure with respect to positive post of battery. Why I'm not getting 12.6 V??? Also, very surprising is that, when pin 1 and 3 are grounded individually, they still give about 1.5 volt. Is there something current nor voltage leaks??? Our main issue is pin 1 and 3. Please find me solutions!! Thanks.
+evoL0VE It's a PWM Controller used to test almost any actuator controller, as in cooling fan motors, solenoids, transmission pressure sol and shift solenoids, AC compressor hydraulic valves or any fluid valve for that matter. We have something different for injector, as injectors run differently. Hope that helps.
The guy should FIRST explain or quote the difference between the HIGH side drive and LO side drive, the latter uses a PNP transistor w.r.t. the power bus. So the output is in reverse and this is why if its BASE is shorted to chassis ground, it is turned on ALL THE TIME.
+Eric Sun If you need more on this series, here's the Book/DVD links... www.createspace.com/pub/simplesitesearch.search.do?sitesearch_query=make+your+own+diagnostic+mandy+concepcion&sitesearch_type=STORE
thanks for the useful teaching
Love these videos. Very dignified.
+Steven Bull PWM Bi Directional Controller... www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html
+Steven Bull I must agree. Well done and an easy way for
people that don't understand PWM to get an idea
on just how it works.
+Sean M Thanks guys, most appreciated... Mandy.
Good..
Mr. Can do you tell me.. this about..
I have a module switching for smps..
Drifer from ic uc3843. How to work for adjust voltage secunder. What is IC working adjust frequensi or duty-cycle. Thanks..
Don't inow
What does synchronous PWM mean
See my site
Can i check it by DC volgt like 100% duty
No
Sir, what is PWM idle control valve??
My car i20 1.2 petrol has 3 pins connector to its idle air control valve. Pin 2 gives 12.6 v when grounded. However, pin 1 and 3 gives only about 10.5 V when measure with respect to positive post of battery. Why I'm not getting 12.6 V???
Also, very surprising is that, when pin 1 and 3 are grounded individually, they still give about 1.5 volt. Is there something current nor voltage leaks??? Our main issue is pin 1 and 3.
Please find me solutions!! Thanks.
See my site
See the PWM Bi Directional Controller
+ADPTraining www.createspace.com/pub/simplesitesearch.search.do?sitesearch_query=make+your+own+diagnostic+mandy+concepcion&sitesearch_type=STORE
super training! its a pity we are on the other side of the globe
thanks
does this use QPWM D ?
+evoL0VE It's a PWM Controller used to test almost any actuator controller, as in cooling fan motors, solenoids, transmission pressure sol and shift solenoids, AC compressor hydraulic valves or any fluid valve for that matter. We have something different for injector, as injectors run differently. Hope that helps.
+ADPTraining www.autodiagnosticsandpublishing.com/pulse_width_pwm_controller_driver.html
Thanks that's observe great post video I like
👍😃
Voice equals info does not get retained 90 percent of the time.
Ok
Lets cut the computer voice. Surely there are still humans in the world?
The guy should FIRST explain or quote the difference between the HIGH side drive and LO side drive, the latter uses a PNP transistor w.r.t. the power bus. So the output is in reverse and this is why if its BASE is shorted to chassis ground, it is turned on ALL THE TIME.
+Eric Sun If you need more on this series, here's the Book/DVD links... www.createspace.com/pub/simplesitesearch.search.do?sitesearch_query=make+your+own+diagnostic+mandy+concepcion&sitesearch_type=STORE
I spent last 20 min trying to figure this out... Thanks!