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Gold Box (3-Day Power Supply)
Unregulated Power Supplies

AC-DC single output


Input Voltage: 0-125 VAC, 50-400 Hz, single phase.

Output Voltage Adjustment: Adjustable voltage models are provided with a built-in continuously adjustable autotransformer.

Load Regulation: The nominal output voltages of fixed output models, and the maximum rated output voltages for models with adjustable outputs, are based on 115 VAC input with approximately one-half load. At no load, they will increase by approximately 10%. At full load, they will be reduced by approximately 10%.

Line Regulation: Output voltage change due to line change directly proportional to input change.

Polarity: Output is floating; either positive or negative terminal may be grounded or floated up to 300 volts above ground.

Ambient Operating Temperature: -10 to +65°C. No derating required.

Storage Temperature: -55 to +85°C.

Size and Weight:

Case   | Rough               |  Approx. 
Size   | Dimensions (inches) |  weight 
Y3        3.4 x 5.1 x 4.5      2 lb. 8 oz.
Y5        3.4 x 5.1 x 5.9      4 lb. 8 oz.
Y6        3.4 x 5.1 x 7.4      7 lb. 8 oz.
YH11      5.1 X 7.4 X 12.0     18 to 23 lb.

See Drawing for exact dimensions.

Mounting: Threaded mounting holes permit mounting to a chassis, cabinet wall or bracket, or they may be used on a test bench or tabletop. To mount from the power supply side of the mounting surface, use accessory Mounting Kit GB8 (see Accesssory Mounting Kits). To mount on a DIN rail, see Accesssory Mounting Kits.