What is the maximum DC voltage used successfully/recommended for one of the
"small" PPM's ? What speed was accomplished and how was the brush life at
that voltage ?
I 'm building a power supply to put at the base of the tower and can change the
voltage from about 30 to 48 volts in 6 volt steps. Cable to PPM will be 100
feet of 3-#12's. I'm figuring about 0.5 ohms and about a ten amp demand i.e. a
5 volt drop.
Any suggestions will be greatly appreciated.
Thanks,
Gene / W2LU
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