Model number	Q-120B				Q-120C
Model number	CH1	CH2	CH3	CH4	CH1	CH2	CH3	CH4
DC Output Voltage	5V	12V	-5V	-12V	5V	15V	-5V	-15V
Output Voltage Error	± 2%	± 6%	± 6%	± 6%	± 2%	± 5%	± 6%	± 6%
Rated Output Current	11A	4A	1A	1A	10A	3.5A	1A	1A
Output Current Range	0-11A	0-4A	0-1A	0-1A	0-10A	0-3.5A	0-1A	0-1A
Ripple and Noise	80mVp-p	120mVp-p	80mVp-p	120mVp-p	80mVp-p	150mVp-p	80mVp-p	150mVp-p
Inlet Stability	± 0.5%	± 1%	± 1%	± 1%	± 0.5%	± 1%	± 1%	± 1%
Load Stability	± 0.5%	± 5%	± 5%	± 5%	± 0.5%	± 7%	± 8%	± 8%
DC Output Power	120W				122.5W
Efficiency	77%				76%
Adjustable Range for DC Voltage	CH1: +10, -5%				CH1: +10, -5%
AC Input Voltage Range	88~132VAC/170~264VAC selected by switch 47~63Hz
Input Current	2.8A/115V 1.6A/230V
AC Inrush Current	Cold-Start Current 35A/230V
Leakage Current	＜3.5mA/240VAC
Overload Protection	105%~135% Type: Cut Output, Reset: Auto Recovery
Over Voltage Protection	115%~135%
High-temperature Protection	................................
Temperature Coefficient	± 0.03% /°C (0~50°C) ON+5V
Start, Rise, Hold time	200ms, 50ms, 20ms
Vibration	10~500Hz, 2G 10min/1 cycle, a total of 60 minutes, Each axes
Withstand Voltage	Input and Output Interval: 1.5KVAC, Input and Enclosure: 1.5KVAC, Output and Enclosure: 0.5KVAC
Isolation Resistance	Input and Output Interval: Input and Enclosure, Output and Enclosure: 500VDC/100M Ohms
Working Temperature and Humidity	-10°C~+60°C, 20%~90%RH
Dimension	19911050 mm
Weight	0.86kg

Dimension unit:mm

Product Tags:

24v 4a power supply

24v output power supply

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