Ultralife a-320v1 power connector

[huskyrunnr]

The power connector on this amp has three pins. A is +24v, B is ground, but can anyone tell me what pin C is for? I’m thinking a remote power on line but I don’t want to go hooking up voltage Willy nilly without knowing for certain what voltage or signal that line is for.

 

[Guyfang]

Um................ What Amp? What Truck? What plane? What equipment?

 

[huskyrunnr]

The amp is mentioned in the thread title, Ultralife a-320v1. Downstream of the amp for me is a diy cable, 12 volt battery and a dc-dc 12-24 volt converter. The military uses a BB-2590() battery usually, but there are other power sources they use that I’m less familiar with. The cable for the BB-2590() battery has no connection from pin C on the amp only connection from pins A and B which are +24v and chassis ground. However, the technical data sheet for the amp says it has “remote power on capability”. The connector is a Glenair 801 Mighty Mouse with three sockets and the amp has three pins. The company won’t answer the phone.

 

[ohsmily]

The amp is mentioned in the thread title, Ultralife a-320v1. Downstream of the amp for me is a diy cable, 12 volt battery and a dc-dc 12-24 volt converter. The military uses a BB-2590() battery usually, but there are other power sources they use that I’m less familiar with. The cable for the BB-2590() battery has no connection from pin C on the amp only connection from pins A and B which are +24v and chassis ground. However, the technical data sheet for the amp says it has “remote power on capability”. The connector is a Glenair 801 Mighty Mouse with three sockets and the amp has three pins. The company won’t answer the phone.

The know the old saying about the worth of a picture (versus 1000 words)?