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Pwm high side dimmer wiring
#5

I'll throw my 2 cents in and say the old halogen lights used pwm (pulse width modulation) to dim the old incandescent lights. There are two types of pwm dimmers one is a leading edge. The other is a trailing edge. LEDs require a different dimmer than what is currently in our coaches. I found these dimmers to work properly but you must replace the old ones. I suggest buying one and give it a try before taking out the old one. The old dimmers caused the led to have a strobe effect this dimmer solved the problem


https://a.co/d/0aMmKc3u

1999 45'  #504 "Magnolia"
Gravette, Arkansas
1996 40 XL Prevost Marathon 
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Messages In This Thread
Pwm high side dimmer wiring - by Ajones - 09-01-2026, 09:44 AM
RE: Pwm high side dimmer wiring - by Ajones - 09-01-2026, 09:50 AM
RE: Pwm high side dimmer wiring - by Richard - 09-01-2026, 05:04 PM
RE: Pwm high side dimmer wiring - by dannymarilyn - 09-01-2026, 08:17 PM
RE: Pwm high side dimmer wiring - by Ajones - 09-02-2026, 06:08 AM
RE: Pwm high side dimmer wiring - by dannymarilyn - 09-02-2026, 10:54 AM
RE: Pwm high side dimmer wiring - by Jack Houpe - 09-02-2026, 03:27 AM

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