Reply to "MARS light simulator on PS2 3V/PS32 board headlamp circuit"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

For PS2 or PS32, you will need to filter the 6V headlight voltage as the PWM will drive the little processor on the MARS simulator nuts. I typically stick a 47 ohm resistor and a 100uf cap across the headlight output. The 47 ohm resistor is just to avoid any issues with the inrush current to the cap. It may be unnecessary, but it makes me feel better about not popping the headlight FET.

1/15/216:02 PM

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