Nissan 370Z Forum - View Single Post - Alternator voltage output/Battery charge voltage

SteveSAS · 04-11-2020, 11:02 PM

Just tried 166hz and it worked ok. But at 12v. I'm thinking when I tried 5v it wasn't enough voltage.

And the PWN signal is inverted. Reducing the duty cycle increases voltage. Set to 40% gives 13.8v

I first thought is was the PWM module I brought from Ebay.

04-11-2020, 11:02 PM	#12 (permalink)
SteveSAS Base Member Join Date: Jun 2018 Location: Australia Posts: 61 Drives: 370z Rep Power: 5364	Just tried 166hz and it worked ok. But at 12v. I'm thinking when I tried 5v it wasn't enough voltage. And the PWN signal is inverted. Reducing the duty cycle increases voltage. Set to 40% gives 13.8v I first thought is was the PWM module I brought from Ebay. Last edited by SteveSAS; 04-12-2020 at 07:12 AM.