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| DC OUTPUT | ||
CH1 / CH2 | CH3 | |
GPC-1850D | 0~18V/0~5A | 5V/3A Max |
OPERATION MODE | ||
| Independent | Two independent outputs and 5V fixed output Output from 0 to rating volts and 0 to rating amperes | |
| Ch1/Ch2 Series | Output from 0 to rating volts at rating amperes each Output from 0 to double rating volts at rating amperes | |
| Ch1/Ch2 Parallel | Output from 0 to double rating amperes at rating volts | |
CONSTANT VOLTAGE OPERATION | ||
| Line Regulation | ≦0.01%+3mV | |
| Load Regulation | ≦0.01% + 3mV (rating current≦3A) ≦0.01% + 5mV (rating current≦10A) ≦0.02% + 5mV (rating current≧10A) | |
| Ripple & Noise | ≦1mVrms 5Hz ~ 1MHz | |
| Recovery Time | ≦100μS ( 50% load change, minimum load 0.5A ) | |
CONSTANT CURRENT OPERATION | ||
| Regulation | Line regulation ≦0.2% + 3mA Load regulation 0.2% + 3mA (for GPC-1850D/GPC-3030D/GPC-3030DQ) Load regulation 0.2% + 5mA (for GPC-3060D/GPC-6030D) | |
| Ripple Current | ≦3mArms | |
5V FIXED OUTPUT | ||
| Regulation | Line regulation ≦5mV Load regulation ≦10mV | |
| Ripple & Noise | ≦2mVrms | |
| Voltage Accuracy | 5V±0.25V | |
| Output Current | 3A | |
TRACKING OPERATION | ||
| Tracking Error | ≦0.5% + 10mV of the master | |
| Series Regulation | ≦300mV | |
METER | ||
| Type | 3 1/2 digits 0.5" LED display 3 1/2 digits 0.39" LED display (for GPC-3030DQ) | |
| Accuracy | ±( 0.5% of rdg + 2 digits ) | |
INSULATION | ||
| Chassis and Terminal | 20MΩ or above (DC 500V) 100MΩ or above ( DC 1000V )(for GPC-3060D/6030D) | |
| Chassis and AC Cord | 30MΩ or above (DC 500V) 100MΩ or above ( DC 1000V )(for GPC-3060D/6030D) | |
| POWER SOURCE | ||
| AC 100V/120V/220V/240V ±10%, 50/60Hz | ||
| DIMENSIONS & WEIGHT | ||
| 255(W) x 145(H) x 420(D) mm | ||
