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| FEATURES： |
0.01% High Regulation |
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Constant Voltage and Constant Current Operation |
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Internal Select for Continuous or Dynamic Load |
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Low Ripple and Noise |
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Overload and Reverse Polarity Protection |
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3 1/2 Digits 0.5" LED Display |
Data Sheet
User Manual |
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| SPECIFICATIONS | ||
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CONSTANT VOLTAGE OPERATION |
Regulation |
Line regulation < 0.01% + 3mV |
| Load regulation < 0.01% + 5mV ( < 10A) | ||
| < 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 | |
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CONSTANT CURRENT
OPERATION |
Regulation |
Line regulation < 0.2% + 3mA Load regulation < 0.2% + 3mA |
| Ripple Current | < 5mArms(<20A), < 20mArms(<50A) | |
| Output Range | 0 to rating amperes continuously adjustable | |
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| METER | Digital |
3 1/2 digits 0.5" LED display Accuracy + (0.5% of rdg + 2 digits) |
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| INSULATION | Chassis and Terminal | 100MΩ or above ( DC 1000V ) |
| Chassis and AC Cord | 100MΩ or above ( DC 1000V ) | |
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| POWER SOURCE | AC 100V/120V/220V/240V+10%, 50/60Hz | |
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| ACCESSORIES |
Instruction manual x 1, Power cord x 1 Test lead GTL-105 x 1(<3A) or GTL-104 x 1(<10A) or Not Available >10A |
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| DIMENSIONS | 255(W) x 145(H) x 420(D) mm | |
| SELECTION GUIDE |
| Model | Output Volts (V) | Output Amps (A) | |
| Digital |
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 | |
| CE APPROVED：GPR-1820HD, GPR-3510HD, GPR-7550D, GPR-11H30D |
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