Artifact Details

Title

Z23 computer power supply unit

Catalog Number

102668131

Type

Physical object

Date

1961 ca.

Manufacturer

Zuse

Identifying Numbers

Other number 104 Stamped on top edge of circuit board
Other number 355BD Stamped on top edge of circuit board
Other number Fabr. Nr. 2812 Bottom label on front

Dimensions

overall: 8 1/4 in x 5 1/2 in x 22 1/2 in

Description

This is a power supply on a metal chassis. On the chassis are a transformer, a rectifier, three large heat sinks, and a circuit board.
On the front panel are a pilot light socket, an amp meter, and an adjusting screw.
A metal label reads "Transistorgeregelte Stronversorgung" on first line, "3x380V 50Hz 0.64A" on 2nd line, and "sec. 6V 20A" on the 3rd line.

Category

Component/power supply / battery

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007