- Flint, Michigan, United States
- Jun 9th
Bell System Metallic Rectifier Power Supply made by Western Electric for Rackmount Use Information on front ID plate reads: Input: 110-250V, 60Hz Output: 10V, 12Amp J86220B-1 List: 2 This unit has 2 scales on the first gauge, one for 0-15 Amps, the second for 0-1.5 Amps. A switch located between the gauges switches between the scales. Voltage can be varied with a screw terminal adjust on the front which controls a Powerstat Variable Autotransformer type: 216B-1004 inside.