Equipment information
Hewlett Packard 712B Power supply
Manufacturer:
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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.
Manual Type:
Service and User Manual
Pages:
29
Size:
8.61 Mbytes (9032641 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
1960 09 01
Quality:
Scanned document, all readable.
Upload date:
2017 12 30
MD5:
ac7bf225d690061d6f9177b7ad66b905
Downloads:
425
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