RQ-50C Switching Power Supply

A switching power supply with four outputs for equipment power arrangements.

Key specification options

DC voltage: CH1: 5V / CH2: 15V / CH3: -5V / CH4: -15V
Rated current: CH1: 5A / CH2: 1A / CH3: 0.5A / CH4: 0.5A
Current range: CH1: 0.5~6A / CH2: 0.2~1.5A / CH3: 0~1A / CH4: 0~1A
Rated power: CH1: 50W / CH2: 50W / CH3: 50W / CH4: 50W
Ripple and noise (maximum), note 2: CH1: 80MVp-p / CH2: 120MVp-p / CH3: 100MVp-p / CH4: 80MVp-p
Voltage adjustment range: CH1: CH1:4.75~5.5V / CH2: CH1:4.75~5.5V / CH3: CH1:4.75~5.5V / CH4: CH1:4.75~5.5V

Measurement and application

A power module is selected together with the load and installation environment. Planning includes the output requirements, equipment layout, wiring space and identification of connections for maintenance.

Selection and connections

Check the input supply, grounding and cooling requirements, and follow the selected model documentation for wiring and installation.

Models & specifications

RQ-50C Switching Power Supply

RQ-50C output specifications

RQ-50C Switching Power Supply / RQ-50C output specifications
Parameter	CH1	CH2	CH3	CH4
DC voltage	5V	15V	-5V	-15V
Rated current	5A	1A	0.5A	0.5A
Current range	0.5~6A	0.2~1.5A	0~1A	0~1A
Rated power	50W	50W	50W	50W
Ripple and noise (maximum), note 2	80MVp-p	120MVp-p	100MVp-p	80MVp-p
Voltage adjustment range	CH1:4.75~5.5V	CH1:4.75~5.5V	CH1:4.75~5.5V	CH1:4.75~5.5V
Voltage accuracy, note 3	±2.0%	±6.0%	±3.0%	±3.0%
Line regulation, note 4	±0.5%	±1.5%	±0.5%	±0.5%
Load regulation, note 5	±0.5%	±3.0%	±1.0%	±1.0%
Setup/rise time	500ms, 20ms/230VAC 1200ms, 30ms/115VAC (at full load)	500ms, 20ms/230VAC 1200ms, 30ms/115VAC (at full load)	500ms, 20ms/230VAC 1200ms, 30ms/115VAC (at full load)	500ms, 20ms/230VAC 1200ms, 30ms/115VAC (at full load)
Hold-up time (Typ.)	60ms/230VAC 10ms/115VAC (at full load)	60ms/230VAC 10ms/115VAC (at full load)	60ms/230VAC 10ms/115VAC (at full load)	60ms/230VAC 10ms/115VAC (at full load)