1201-B: Difference between revisions
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(Created page with "Type '''1201-B Unit Power Supply'''. ==Specifications== ==Links== ==Photos== <gallery> </gallery> Category:Power Supplies Category:Unit Instruments") |
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{{GR Product | |||
|model=1201-B | |||
|codes=ASSET | |||
|class=power supplies | |||
|summary=Unit Regulated Power Supply | |||
|image=GR 1201-B Close-up.jpg | |||
|caption=General Radio 1201-B Unit Regulated Power Supply | |||
|series=1201 | |||
|introduced=1959 | |||
|discontinued=1963 | |||
|designers= | |||
|manuals= | |||
* [[Media:GR 1201-B Regulated Power Supply 1201-0110-E 12_1961.pdf|General Radio 1201-B Regulated Power Supply Manual 1201-0110-E 1961]] | |||
* [[Media:GR 1201-B Regulated Power Supply 912-D 07_1959.pdf|General Radio 1201-B Regulated Power Supply Manual 912-D 1959]] | |||
{{Catalog History}} | |||
}} | |||
The {{Title|General Radio 1201-B Unit Regulated Power Supply}} was introduced in {{Catalog P}} and remained available through {{Catalog R}}. | |||
Separate versions were available for 105-125 V and 210-250 V line voltages. | |||
The 300 V output is regulated within 1%, the filament supply is unregulated. Both power supplies are isolated from ground. | |||
With its five-pin power connector located on the right side-panel, Type 1201-B is compatible with most [[Unit instruments]]. | |||
==Specifications== | ==Specifications== | ||
* '''Outputs''' | |||
* '''High Voltage:''' 300 V<sub>DC</sub> (±1%) at 70 mA | |||
* '''Filament Votage:''' 6.3 V<sub>AC</sub> at 4 A (unregulated) | |||
* '''Regulation:''' DC output voltage is constant within ±¼% for all values of load current and line voltage | |||
==Links== | ==Links== | ||
* [[Media:GR Exp 1201-B 08_1958.pdf|Experimenter August 1958 describing Type 1201-B]] | |||
* [[1201-A]] | |||
* [[1203-B|1203-B Unregulated Unit Power Supply]] | |||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
GR 1201-B Front.jpg | |||
GR 1201-B Left.jpg | |||
GR 1201-B Rear.jpg | |||
GR 1201-B Right.jpg | |||
GR 1201-B Inside Top.jpg | |||
GR 1201-B Inside Rear.jpg | |||
GR 1201-B Inside Bottom.jpg | |||
</gallery> | </gallery> | ||
[[Category:Power Supplies]] | [[Category:Power Supplies]] | ||
[[Category:Unit Instruments]] | [[Category:Unit Instruments]] | ||
Latest revision as of 02:18, 16 October 2024
The General Radio 1201-B Unit Regulated Power Supply was introduced in Catalog P (1959) and remained available through Catalog R (1963). Separate versions were available for 105-125 V and 210-250 V line voltages.
The 300 V output is regulated within 1%, the filament supply is unregulated. Both power supplies are isolated from ground.
With its five-pin power connector located on the right side-panel, Type 1201-B is compatible with most Unit instruments.
Specifications
- Outputs
- High Voltage: 300 VDC (±1%) at 70 mA
- Filament Votage: 6.3 VAC at 4 A (unregulated)
- Regulation: DC output voltage is constant within ±¼% for all values of load current and line voltage
