Equipment information

Hewlett Packard 712B Power supply
Manufacturer:
Model:
712B
Date:
1960
Category:
Group:
Description:
Regulated Power Supply

Information

The Model 712B Power supply is a very stable source of continuously variable direct current for plate and bias circuits. It also provides up to 10 amperes, 6.3 volts alternating current for filament circuits. A two-range voltmeter and a milliammeter (high voltage only) are provided to measure the direct current output. This power supply is very useful as a power source for small transmitters, oscillators, complex systems, certain types of klystrons, and general laboratory use.

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Service and User Manual
Manual Type:
Service and User Manual
Pages:
29
Size:
8.61 Mbytes (9032641 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
01 September 1960
Quality:
Scanned document, all readable.
Upload date:
30 December 2017
MD5:
ac7bf225d690061d6f9177b7ad66b905
Downloads:
311

Information

GENERAL DESCRIPTION 1-1 General ... 1-1 1 -2 Inspection ... 1-1 SECTION II 2-1 Controls and Terminals ... 2-1 2-2 Operation ... 2-2 SECTION III 3-1 General ... 3-1 3-2 High Voltage Regulator Cir cuit ... 3-1 3-3 Bias Supply Circuit ... 3-3 Para. Page SECTION IV MAINTENANCE 4-1 Cover and Bottom Plate Removal ... 4-1 4-2 Replacements ... 4-1 4-3 Adjustments ... 4-3 4-4 Line Regulation Adjustment ... 4-3 4-5 Adjustment of Fixed -300 Volt Bias Supply Output Voltage ... 4-5 4-6 Adjustment Of HV Supply Output Voltage ... 4-5 4-7 Setting Variable Resistor R39 ... 4-5 4-8 Setting the Stop on the HV Control ... 4-7 SECTION V TABLE OF REPLACEABLE PARTS

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