[TowerTalk] DXE PS-3B Antenna Relay Control System Current Draw

[Tim Duffy]

Hi Dave

The DXE team will be in touch to help you with your questions.

73
Tim K3LR

-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces at contesting.com] On Behalf Of Dave
Hawes
Sent: Tuesday, August 8, 2023 9:36 AM
To: towertalk at contesting.com
Subject: [TowerTalk] DXE PS-3B Antenna Relay Control System Current Draw

I'm looking for information on the DXE-PS-3B antenna relay control circuit
current draw.  (There is no info published in the manual for the product.)
There are at least 11 custom relays in this unit.

   - The current draw for each individual relay coil
   - The maximum possible current draw for the entire PS-3B

My application uses 9 of the PS-3B units, and I'm trying to design the
12Vdc power supply system, including fusing.

Dave N3RD
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