BHK-1/2-MG (OPR) 030916
1-1
SECTION 1 - INTRODUCTION
1.1
SCOPE OF MANUAL
This manual contains instructions for the installation, operation and service of the Half Rack
BHK-MG 40W series of output power stabilized voltage or current, d-c power supplies manufac-
tured by KEPCO, Inc., Flushing, New York, U.S.A.
DANGEROUS AND LETHAL POTENTIALS ARE PRESENT,
BOTH WITHIN THIS POWER SUPPLY, AND AT THE OUTPUT!
Before proceeding to use the power supply, read this manual very care-
fully. Caution must be used when working with, and making connections
to, this power supply. Use only wires with the proper voltage rating for
high voltage connections. Use the designated plugs for the front panel
output. Be extremely careful when analog programming inputs are used,
especially with the negative output of the power supply grounded.
Unless otherwise specified, always connect the test and measuring
equipment to the input power source using an isolating transformer hav-
ing a suitable isolating voltage rating. Follow all instructions regarding the
grounding of the test set-up. Refer all servicing to qualified service per-
sonnel only.
1.2
GENERAL DESCRIPTION
The BHK-MG 40W Power Supply Series (Figure 1-1) are full-range, automatic crossover, linear
voltage/current stabilizers with a full rectangular output characteristic. Four single-output models
are available as listed in Table1-1.
Although designed as a stand-alone bench top unit, the half-rack cross section permits mount-
ing two units side by side in a standard 19-inch wide rack using Kepco’s RA 24 Rack Adapter
(see Figure 1-3). Connections can be made at both rear output terminals (recommended for
rack mounted configurations) and front output terminals (recommended for bench applications).
Rear connections are made from a drawer-type access panel that is pulled out for installation of
connections, and then inserted and secured during operation. Sensing output terminals are
available at the rear terminals only. These power supplies operate from either 115V or 230V a-c
(nominal - switch selectable), 50 or 60 Hz (nominal) input source power. Since there are no
internal adjustments, BHK-MG 40W Power Supplies offer excellent output voltage/current stabil-
ity and easy calibration.
Output voltage and current are displayed on an alphanumeric Liquid Crystal Display (LCD).
Control of the BHK-MG 40W can be either local, via the front panel keypad and display, or
remote - using either analog signals (applied to Analog Programming Terminals), or digital pro-
gramming via the IEEE 488.2 (GPIB) communication bus. Both digital control (either local or
remote) and analog control can be used simultaneously. Digital control is done with 12 bits of
resolution over the entire voltage/current range.
WARNING
Содержание BHK-MG Series
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Страница 18: ...xii BHK MG030916 FIGURE 1 1 BHK MG 40W SERIES PROGRAMMABLE POWER SUPPLY...
Страница 24: ...1 6 BHK 1 2 MG OPR 030916 FIGURE 1 2 BHK 40W SERIES POWER SUPPLY MECHANICAL OUTLINE DRAWING SHEET 1 OF 2...
Страница 25: ...BHK 1 2 MG OPR 030916 1 7 FIGURE 1 2 BHK 40W SERIES POWER SUPPLY MECHANICAL OUTLINE DRAWING SHEET 2 OF 2...
Страница 26: ...1 8 BHK 1 2 MG OPR 030916 FIGURE 1 3 RA 24 RACK ADAPTER WITH TWO 1 2 RACK BHK MG 40W UNITS...
Страница 35: ...BHK 1 2 MG SERIES 030916 2 3 FIGURE 2 2 BHK MG SERIES REAR PANEL CONTROLS AND CONNECTIONS...
Страница 100: ...3 54 BHK 1 2 MG 030916 FIGURE 3 20 SERIES AUTOMATIC CONFIGURATION...
Страница 108: ...3 62 BHK 1 2 MG 030916 FIGURE 3 23 PARALLEL AUTOMATIC CONFIGURATION Eo is the output voltage of the power assembly...
Страница 113: ...BHK 1 2 MG 030916 3 67 FIGURE 3 25 PARALLEL MASTER SLAVE CURRENT MODE CONFIGURATION...
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