Power Supply - AWA

Maker and role
Amalgamated Wireless Association, Manufacturer
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Object detail

Accession number
F174.2001
Description
Amalgamated Wireless (AWA) power supply, type 4H 8027 (panel/rack mount). Possibly associated with monitoring amplifier. 2G51525 (refer F175.2001). No exterior controls, etc. 2 valves in place. A very heavy 19" rack mounted unit.
Marks
AWA / 2-205 Ink Stamp
POWER SUPPLY UNIT / TYPE 4H 8027 Hand-written
Credit Line
Amalgamated Wireless Association. Power Supply - AWA, F174.2001. The Museum of Transport and Technology (MOTAT).

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Public comments

Notes on this PSU: It looks like it has two voltages, Two power transformers on the LH end , and two rectifier tubes, and two smoothing chokes. Also note the transformers are mounted at right angles to each other, this is done to minimise the magnetic coupling between them.

- Steve Miller on 24-04-2020 01:35:47

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