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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
PL303QMD Dual outputs of 0V to 30V/0.1mA to 3A
or single output of 0V to 30V/0.2mA to 6A (180W max.)
Independent Mode/ Tracking Mode/ Ratio (%) Tracking Mode/ Parallel Mode
Ripple & Noise *: Normal mode voltage: <0·4mV rms and 2mV p-p
Normal mode current: <0·2mArms; <40ua on="" 500ma="" range="" br=""> Common mode current: <5ua rms="" br=""> Load Regulation: Voltage - <0·01% + 2mV.
Current - typically 0·01% + 500µA.
Voltage specification applies for any load change, measured at the output terminals. When using
remote sense add 0.5mV per 0.1V drop in the +ve output lead (max. sense lead resistance 0.5 W).
Line Regulation: Voltage <0·01% + 2mV for 10% line change.
Current <0·01% + 250µA. for 10% line change.
Transient Response: <50µs to within 50mV of setting for a 90% load change.
Temp. Coefficient: Voltage: typically <(50ppm + 0·5mV)/°C
Current: typically <(100ppm + 1mA)/°C;
<(100ppm + 0.1mA)/°C on 500mA range.
Display Type: Dual 4-digit meters, 10mm (0·39”) LED.
Voltage Meter
Resolution: 1mV
Accuracy: ± (0·1% of reading + 3mV)
Current Meter
Resolution: 1mA (0·1mA on 500mA range)
Accuracy: ± (0.3% + 3mA) to 8A,
± (0.3% + 0.3mA) on 800mA range
Meter Damping: Normally 20ms, switchable to 2 sec for averaging rapidly varying loads
Physical
Size: Single output models - 107mm x 131mm (¼ rack 3U) x 288mm,
Dual output model - 214mm x 131mm (½ rack 3U) x 288mm
Triple output model - 321mm x 131mm (¾ rack 3U) x 288mm
(sizes exclude feet, knobs and terminals).
Weight: Single output models - 4·5kg; Dual output - 8.5kg; Triple output - 13kg
