Reply to "Atlas O Amtrak Dash 8 Blunami 4408 upgrade"

NortonOGR Forum Member

@MichaelB posted:
Actuallly Bluami outputs are rated at track voltage minus 1.5 volts, I measured what the function common voltage is and it read 17.5 volts for me (I have my buck converter set to 18 volts DC). The 4408 also has its function outputs rated to 400mA each

Instructions indicate 12v bulbs should be used with the Fx outputs. 18v would instantly blow those bulbs out. My buck convertor is also set to 18v.

Pete

11/27/242:42 PM

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