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GPR-H Series Linear D.C. Power Supply

GPR-H Series Linear D.C. Power Supply

  • Precision Linear Output Delivers highly stable and low-noise DC power, ideal for sensitive electronic testing and development.
  • Reliable Protection Equipped with overvoltage, overload, and reverse polarity protection to safeguard connected devices.
  • User-Friendly Interface Features a bright LED display and 10-turn potentiometers for accurate voltage and current adjustments.
  • Versatile Applications Suitable for laboratory, educational, production, and industrial environments requiring dependable DC power.
  • Durable Design Robust metal housing and convection cooling ensure long-term, maintenance-free operation.
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Key Features

  • Low ripple and noise for precise performance
  • High stability linear regulation design
  • Adjustable voltage and current with fine control
  • Overvoltage and overload protection
  • Bright LED display for easy monitoring
  • Durable construction with convection cooling
  • Suitable for lab, educational, and industrial use

The GPR-H Series Linear D.C. Power Supply is engineered with cutting-edge linear regulation technology to provide stable, low-noise performance—maintaining ripple levels typically below 1 mVrms—for applications where precision is paramount. Designed for demanding laboratory, educational, and industrial environments, this high-precision, single-output unit delivers an impressive range of voltage and current outputs, which can be finely controlled via its 10-turn potentiometers, ensuring that even the most sensitive analog and communication circuits receive consistent, reliable power. Enhanced safety features, including integrated overvoltage, overload, and reverse polarity protection, ensure both the power supply and connected equipment remain secure under variable load conditions. The intuitive front panel, featuring a bright LED display, offers clear, real-time monitoring of operating parameters, while the robust metal chassis and silent convection cooling system contribute to its long-lasting durability and quiet operation in both bench-top and rack-mounted setups, making it a trusted solution for critical test and research applications.

GPR-H Specifications

The specifications apply when the GPR-H is powered on for at least 30 minutes under +20°C~+30°C.

 

DC OUTPUT
Output Volts (V) Output Amps (A)
GPR-0830HD 0 ~ 8 0 ~ 30
GPR-1820HD 0 ~ 18 0 ~ 20
GPR-3510HD 0 ~ 35 0 ~ 10
GPR-6060D 0 ~ 60 0 ~ 6
GPR-7550D 0 ~ 75 0 ~ 5
GPR-11H30D 0 ~ 110 0 ~ 3
GPR-30H10D 0 ~ 300 0 ~ 1
CONSTANT VOLTAGE OPERATION
Regulation Line regulation < 0.01% + 3mV

Load regulation <0.01% + 5mV (<10A) Load regulation < 0.02% + 5mV (>10A)

Ripple & Noise < 1mVrms (5Hz ~ 1MHz)
Recovery Time < 100μS ( 50% load change, minimum load 0.5A )
Output range 0 to rating voltage continuously adjustable
CONSTANT CURRENT OPERATION
Regulation Line regulation < 0.2% + 3mA

Load regulation <0.2% + 5mA

Ripple Current < 5mArms (< 20A)
< 10mArms (< 30A)
< 20mArms (< 50A)
Output Range 0 to rating current continuously adjustable
METER
Type 3 1/2 Digit 0.5″ LED Display
Accuracy ±( 0.5% of rdg + 2 digits )
INSULATION
Chassis and Terminal 100MΩ or above (DC 1000V)
Chassis and AC Cord 100MΩ or above (DC 1000V)
POWER SOURCE
AC 100V/120V/220V/240V±10%, 50/60Hz
ACCESSORIES
User manual x 1 Power cord x 1

Test lead GTL-105 x 1 (<3A) or GTL-104 x 1 (≦10A) or

Not available (>10A)

DIMENSIONS & WEIGHT
225(W) x 145(H) x 420(D)mm

Approx. 18.5kg

 

Accessories

User Manual X 1, Power Cord X 1

GTL-105*1 (≦3A) or GTL-104*1(≦10A) or Not Available (>10A)

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GPR-H Series Linear D.C. Power Supply

Israel's Leading Businesses Choose DCT

Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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