Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
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
