[ARC5] Dynamotor Regulation

Craig cvcantwell at verizon.net
Sat Jul 29 09:22:29 EDT 2017


I took a run thru T.O. 12R2-3SCR274-2 ( used to be 16-40SCR274-5). From 
Table 2, page 63,  it shows worst case current draw is at 28 VDC, 4 
transmitters, 3 receivers all powered, with 1 transmitter operating in 
CW mode. Current draw is 15.6 amps +/-10%. From Table 18 in the same 
publication, a DM-32 will draw 1.1 amps at 28 VDC, continuous operation, 
while a DM-33 draws 5 amps continuous and can surge to 7 amps under 
intermittent conditions.

Table 18 is on page 79, while


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