China Manufacturer for Lehr - PDB series water cooling programmable DC power supply – Injet
China Manufacturer for Lehr - PDB series water cooling programmable DC power supply – Injet Detail:
PDB series as a high-performance water-cooled programming power supply, the maximum power can reach 40kW, with international CE certification.
Output power:≤40kW
Output voltage:10-600V
Output current:17-1000A
Size: 3U chassis
Specification parameters
Performance index |
Power factor | ≥0.90(100%RL) |
Conversion efficiency | ≥90% (100%RL) | |
Constant voltage mode |
(20MHz) Vp-p Noise | ≤0.5% Ue |
(5Hz-1MHz) Vrms Ripple | ≤0.05% Ue | |
Telemetry max. compensation voltage | ±3V | |
Input adjustment rate | 0.05% Ve | |
Load adjustment rate | 0.1% Ve | |
Temperature coefficient | ≤200ppm/℃ | |
Drift | ≤±5×10-4(8h) | |
Output voltage response time | Rise time≤100mS (100%RL) | |
Fall time≤100mS (100%RL) | ||
(5Hz-1MHz) Irms Ripple | ≤0.6‰ Ie | |
Input adjustment rate | 0.1% Ie | |
Load adjustment rate | 0.1% Ie | |
Temperature coefficient | ≤300ppm/℃ | |
Drift | ≤±5×10-4(8h) |
Product detail pictures:



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