Equipment information

Krohn-Hite Corporation 7500 Amplifier
Manufacturer
Krohn-Hite Corporation
Model 7500
Date 2004
Category: Measurement instruments
Group Amplifier
Description DC to 1MHz Wideband Power Amplifier
Information
                                    The Krohn-Hite Model 7500, shown in Figure 1, is an all
solid state, direct coupled amplifier, that provides 75
watts of continuous power (150 watts at DC), at 125 volts
RMS, from DC to 100 kHz. Frequency response of the 7500 is
fiat to within 0.1 db, and harmonic distortion at full power
output is less than 0.1%, from DC to 10 kHz. A front panel
control selects 20 db (10) or 40 db (100) of fixed gain, or
zero to 40 db of continuously variable gain. The output of
the 7500 can be offset ±200 volts, open-circuit, by means of
a front pane! DC offset control. The 7500 provides
selectable input coupling, either direct (DC) or capacitive
(AC).
The amplifier’s output is protected from short-circuit or
other abnormal load conditions by a unique output protection
circuit, that uses a modified form of foldback current
limiting. The output stage is convection cooled by a special
heat sink configuration.
An optional rack-mounting kit (part no. RK-519) is available
for installing the unit in a standard 19” rack spacing.

These manuals are available for the above equipment:

Krohn-Hite Corporation -- 7500 -- User Manual
File name KrohnHite-7108-Manual-Page-1-Picture
Manual Type User Manual
Pages 20
Size 846.68 Kbytes (867000 Bytes)
Language english
Revision
Manual-ID/Number
Date August 2004
Quality Electronic document, no scan, very well readable.
Upload date
MD5 72b3f8012b5ee54e604bbe9a70e62b11
Downloads 111 since 06 September 2015
Information
1 GENERAL
DESCiPTiON.................................................................................................1
2
OPERATION......................................................................................................................9
3 INCOMING ACCEPTANCE AND PERFORMANCE
CHECK...................................13
KrohnHite-7108-Manual-Page-1-Picture
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