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| Series | OWH80Q Series 4CH Fanless DC Power Supply |
| Channel | 4 |
| Rated output (0℃-40℃) | 0 - 80V |
| Power | 4*250W |
| Input power | 100V-240Vac；45Hz-65Hz |
| Load regulation (%of output+offset) | ≤0.03%+20mV |
| Input power regulation (%of output+offset) | ≤0.05%+20mV |
| Setting resolution | 10mV/1mA |
| Readback resolution | 10mV/1mA |
| Setting accuracy | ≤0.05% ± 40mV |
| Readback accuracy | ≤0.05% ± 40mV |
| Ripple noise | ≤100mVp-p |
| Output temp drift coefficient (0℃-40℃) | 100ppm/℃（Voltage）；200ppm/℃（Current） |
| Readback temp drift | 100ppm/℃（Voltage）；200ppm/℃（Current） |
| Transient response (10%-90% rated load) | ≤5.0ms |
| Working temperature | 0-40℃ |
| Display | USB, LAN, RS485,RS232 |
| Interface | 4.3-inch TFT LCD screen |
| Dimension（W*H*Dmm) | 215.0 x 133.0 x 446.2 |
| Weight (kg) | Approx. 6kg |
| * Comment : | Please leave a message here. |
| * Confirmation Code : | Refresh |