GW Instek GPR-7550 - 375W DC Power Supply
Overview
Features
Specifications
Calibration
- 0.01% High Regulation
- Constant Voltage and Constant Current Operation
- Low Ripple and Noise
- Continuous / Dynamic Load Can be Selected
- Overload and Reverse Polarity Protection
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- 0.01% High Regulation
- Constant Voltage and Constant Current Operation
- Low Ripple and Noise
- Continuous / Dynamic Load Can be Selected
- Overload and Reverse Polarity Protection
Constant Voltage Operation
Regulation | Line regulation ≤0.01% + 3mV Load regulation ≤0.01% + 5mV ≤0.02% + 5mV (≥10A) |
Ripple & Noise | ≤1mVrms, 5Hz~1MHz. |
Recovery Time | ≤100µs (50% load change, minimum load 0.5A) |
Output Range | 0 to rating volts continuously adjustable. |
Constant Current Operation
Regulation | Line regulation ≤0.2% + 3mA Load regulation ≤0.2% + 3mA |
Ripple Current | ≤5mA rms ≤20A / ≤20mA rms ≤50A. |
Output Range | 0 to rating amperes continuously adjustable. |
Meter
Analog | Voltmeter and Ammeter each one. 2.5 class. Dimensions 60 x 80 mm. |
Digital | 3 1/2Digits 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) |
General Specifications
Power Source | AC 100V, 120V, 220V, 240V ± 10% 50/60Hz (External Switchable) |
Accessories | Test Lead GTL-105 x 1, (≤3A) or GTL-104 x 1 (≤10A). Instruction Manual x 1 |
Dimensions | 255(W) x 145 (H) x 420(D) mm. |
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