Artifact Details

Title

Z23 computer power supply unit

Catalog Number

102668135

Type

Physical object

Description

This is a power supply on a metal chassis. On the chassis are a transformer, five large heat sinks, and a circuit board.
On the front panel are a pilot light socket, an amp meter, an adjusting screw, and a fuse holder.
A metal label reads "Transistorgeregelte Stronversorgung" on first line, "3x380V 50Hz 0,26A" on 2nd line, and "sec. 6V 10A" on the 3rd line.

Date

1961 ca.

Manufacturer

Zuse

Identifying Numbers

	-12LII	Hand written in pencil bottom center front
Other number	12002	Hand written on paper label center front
Other number	Fabr. Nr. 407	On metal label bottom front

Dimensions

overall: 8 3/8 in x 5 3/8 in x 22 1/2 in

Collection Title

SAP Collection

Credit

SAP Collection, Computer History Museum

Lot Number

X3709.2007