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Diamond Antenna GZV4000 40 Amp Switching Mode DC Power Supply

Diamond Antenna GZV4000 40 Amp Switching Mode DC Power Supply

Part# GZV4000
  • 40 Amp Switching Power Supply
  • Variable Voltage between 5 and 15 Volts
GZV4000 image - GZV4000_1.jpg
GZV4000 image - GZV4000.jpg


The GZV4000 Switching Mode DC Power Supply provides high power output with its small size and light weight. It is suitable for a variety of uses, especially for DC operated radio equipment source from an AC outlet and providing variable voltages of 5V to 15V and up to 40A continuous operation.


Voltage Type
Output Voltage
Output Current
40A Max.
Ripple and Noise
Line Regulation
180mV (�5% Variation)
Load Regulation
180mV (0-100% Load)
Meter Type
Precision Analog Meter
Input Fuse
Dimensions (inches)
8.25W x 4.25H x 11.75D
6.5 lbs. (approx.)

Specifications, Weight, Dimensions

40 Amp Continuous Rating, 100% Duty Cycle
Variable Voltage Control 5-15 VDC
Voltage Control Knob has center detent at 13.5 VDC
Overload & short-circuit protection with Current Foldback at approximately 42 Amp
Over Temperature Protection; variable speed fan automatically controlled for quiet operation
Meter Selector allows monitoring of voltage & current
Access to front panel DC terminals and cigarette lighter jack; standard 40A terminals on rear panel
Built-in 8W speaker
Circuitry yields high RFI protection from external sources
AC line filter for EMI protection
Standard 3-wire heavy duty line cord
Power Indicator and Overload Indicator
Accepts 120 VAC � 20% 50-60 cps (Not compatible with 220V)
Ripple and Noise less than 8 mV r.m.s.
1 Year Limited Warranty
Last Modified: 01/16/2019