1269-A

The General Radio 1269-A Power Supply was introduced in Catalog R (1963) and remained available through Catalog 1973.

The Type 1269-A is a general-purpose power supply. Although it can be used to supply most unit instruments, its form factor is designed to accommodate oscillator types 1361-A, 1362 and 1363. Having similar dimensions, the 1269-A can be mechanically connected to these oscillators creating a stable combination. Both outputs are regulated and floating from ground.

Specifications

• Output Voltage: 300 V_DC (±5%) at 50 mA
• Ripple: Less than 80 mV_RMS at full load, 120 Hz
• Heater Voltage: 6.3 V_AC at 3 A

Links

• Experimenter describing Type 1269-A August 1963

Photos

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