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1201-C: Difference between revisions
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The {{Title|General Radio 1201-C Unit Regulated Power Supply}} was available in {{Catalog S}} only. | The {{Title|General Radio 1201-C Unit Regulated Power Supply}} was available in {{Catalog S}} only. | ||
The Type 1201-C is a regulated unit type power supply. The high-voltage is regulated at the rated 300 volts, the | The Type 1201-C is a regulated unit type power supply. The high-voltage is regulated at the rated 300 volts, the heater supply is unregulated. The 1201-C is an upgraded version of the [[1201-B]] featuring a hybrid design with transistorized regulator and a zener diode replacing the voltage reference tube. It's compatible with most unit instruments with it's five pin power connector located on the right side panel. | ||
Both power supplies are isolated from ground. | Both power supplies are isolated from ground. | ||
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* '''Outputs''' | * '''Outputs''' | ||
* '''High Voltage:''' 300 Vdc at 70 mA | * '''High Voltage:''' 300 Vdc at 70 mA | ||
* ''' | * '''Heater Voltage:''' 6.3 V ac at 4 A (unregulated) | ||
* '''Regulation:''' 0.25% with maximum line and load variations combined | * '''Regulation:''' 0.25% with maximum line and load variations combined | ||
* '''Ripple:''' Less than 1 millivolt, rms, 120 Hz, at full load | * '''Ripple:''' Less than 1 millivolt, rms, 120 Hz, at full load | ||