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lpd
02-23-2006, 09:24 AM
I know this issue has been discused to a great length here and even though I searched the forum and the JLB pro tech pages I can't find info on two drivers I'm using. Are the 2461 and 2204H positive or negative polarity?

cheers,

peter
Cyclotronguy
02-23-2006, 10:32 AM
AA battery test?
edgewound
02-23-2006, 11:10 AM
I know this issue has been discused to a great length here and even though I searched the forum and the JLB pro tech pages I can't find info on two drivers I'm using. Are the 2461 and 2204H positive or negative polarity?

cheers,

peter

Positive voltage applied to the black terminals results in forward cone (diaphragm) movement.