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Linear DC Laboratory Power Supply

GW Instek GPR-M: Precise DC Power for Lower Power Requirements

The GW Instek GPR-M Series consists of high-quality linear DC power supplies with a single output. With an output power of 180 W and an adjustable output voltage of up to 60 V, the series is ideal for precise laboratory and development applications.

Precise and Stable DC Power for Laboratory Applications

The units offer the same functions as the higher-power GPR-H Series but are designed for applications with lower power requirements. Like the GPR-H Series, the GPR-M Series is optimized for precision bench-top applications where a stable and reliable voltage and current supply is required. Precise electronic load regulation in constant voltage (CV) and constant current (CC) modes ensures reproducible and accurate output values. This is a key advantage for test and measurement tasks in research, development, and quality control.

Safe and Flexible DC Power

All models feature internal switching for dynamic or constant load profiles as standard, as well as comprehensive protection functions such as overload and reverse polarity protection. This makes the GPR-M Series a safe, flexible, and efficient solution for demanding DC power supply applications in laboratory environments.

Alternative Products

If you need more power and higher output voltages, we recommend the GW Instek GPR-H Series with up to 375 W and up to 300 V. Do you need multiple outputs and greater flexibility? Then the GW Instek SPD-3606 with three channels, dual-range operation, and up to 375 W total output is a suitable alternative.

Related Product Categories

Power Supplies / Sources

Looking for a Precise DC Power Supply for Your Lab?

The GW Instek GPR-M Series delivers stable, low-noise output power up to 180 W for reliable testing, development, and measurement applications.

Variants

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Specifications

Operating modes CV and CC
Internal selection for constant or dynamic load for GPR-3510HD / GPR-6060D / GPR-7550D
Low ripple and noise
Overload and reverse polarity protection
3½-digit, ½-inch LED display
Weight 11.5 kg

Options & Accessories

GTL-105 Test lead (≤3 A)
GTL-104 Test lead (≤10 A)

Scope of Delivery

GPR-M Series unit(s)
User manual
Power cord
GTL-105A test lead for GPR-6030D
GTL-104A test lead for GPR-1810HD and GPR-3060D

Applications

Precision laboratory power supply for development and testing  Bench-top applications, electronics development
General testing and verification tasks  Functional testing of electronic assemblies, prototype testing
Power supply for sensitive circuits with low ripple  Analog circuits, sensors, measurement technology
Tests with constant and dynamic load profiles  Pulsed loads, amplifier and power tests
Use in research and development environments  R&D, validation of new designs
Setup of high-voltage test configurations via series connection  HV test setups, series operation of multiple power supplies

Supplier

Founded in 1975, Good Will Instrument Co., Ltd was the first professional manufacturer in Taiwan specializing in electrical test & measurement instruments. GW Instek began as a manufacturer of power supplies and quickly expanded into the development of high precision electronic test and measurement instruments.

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