Alternator voltage output/Battery charge voltage

Originally Posted by SteveSAS I have currently installed LifePo4 12.8v 40ah 900cca battery in my 370Z and set the voltage to 13.8v float (13.5v for Pb). 1/2 the weight with

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Alternator voltage output/Battery charge voltage

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04-11-2020, 07:36 AM

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SonicVQ

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Quote:

Originally Posted by SteveSAS

I have currently installed LifePo4 12.8v 40ah 900cca battery in my 370Z and set the voltage to 13.8v float (13.5v for Pb). 1/2 the weight with more capacity as well.

PWM is 12v at 10kHz at 45% duty cycle.

Why did you decide on 10Khz?
That seems unusually high for a pulse width modulated signal.

The FSM shows a PWM period of about 6 ms or 166 Hz.
(Pin 76 of the IPDM/ER in section PCS)

Anyways, thanks for posting this interesting info!

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