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| Series | MPD series multi-channel programmable DC power supply |
| Output (Channel Voltage Current) | CH1 |
| Constant voltage mode (Change rate) | Voltage variation rate ≤ 0.01%+3mV Load variation rate ≤ 0.01%+3mV(rated current ≤ 3A) ≤ 0.02%+5mV(rated current>3A) |
| Constant voltage mode (Ripple&Noise) | 1mVrms(5Hz~1MHz) |
| Constant voltage mode (Recovery time) | ≤100 μS (load variation 50%, minimum load 0.5A) |
| Constant voltage mode (Temperature coefficient) | ≤ 300ppm/ ℃ |
| Constant voltage mode (Output range) | 0~rated voltage, continuously adjustable |
| Constant current mode (Change rate) | Voltage variation rate ≤ 0.2%+3mA Load variation rate ≤ 0.2%+3mA |
| Constant current mode (ripple current) | ≤ 3mArms |
| Constant current mode (Output range) | 0~rated current, continuously adjustable |
| Tethered tracking mode (Parallel variation rate) | Voltage variation rate ≤ 0.01%+3mV Load variation rate ≤0.01%+3mV (rated current ≤ 3A) ≤ 0.02%+5mV (rated current>3A) |
| Tethered tracking mode (Tandem variation rate) | Voltage variation rate ≤ 0.01%+5mV Load variation rate ≤ 300mV Tracking error ≤ 0.5%+10mV(10-30V no-load) Connected load ≤ 300mV) ≤ 0.5%+30mV (0-9.99V no-load) Connected load ≤ 300mV |
| Tethered tracking mode (Tracking error) | ≤0.5%+10mV |
| Meter header (Display) | Voltage: 5 bits 0.4 “LED display Current: 5 bits 0.4” LED display Power: 5 bits 0.4 “LED display |
| Meter header (Resolving power) | Voltage:1mV Current: 0.1mA Power: 1mW |
| Meter header (Programming accuracy (25+5°)) | Voltage: + (0.03% reading+10 bits) Current: + (0.3% reading+10 bits) |
| Meter header (Reading accuracy (25+5 °C)) | Voltage: ±(0.03% reading+10 bits) Current: ± (0.3% reading+10 bits) |
| CH3 specifications (Output voltage) | 0-5V |
| CH3 specifications (Output current) | 0-3A |
| CH3 specifications (Change rate (25+5 °C)) | Voltage variation rate ≤ 0.01%+3mV Load variation rate ≤0.01%+3mV |
| CH3 specifications (Ripple&Noise) | ≤1mVrms (5Hz~1MHz) |
| Lock key function (√) | √ |
| Save/Recall (4groups) | 4groups |
| Power Supply (AC 100V/120V/220V/230V±10%,50/60Hz) | AC 100V/120V/220V/230V±10%,50/60Hz |
| Size&Weight | MPD-3303S(A):210*130*265mm ;About7Kg MPD-4303S: 210*130*265mm ; About 8kg |
