MW RS-50 Series 50W Single Output Switching Power Supply Owner's Manual

MODEL		RS-50-3.3	RS-50-5	RS-50-12	RS-50-15	RS-50-24	RS-50-48
OUTPUT	DC VOLTAGE	3.3V	5V	12V	15V	24V	48V
	RATED CURRENT	10A	10A	4.2A	3.4A	2.2A	1.1A
	CURRENT RANGE	0-10A	0-10A	0- 4.2A	0-3.4A	0- 2.2A	0-1.1A
	RATED POWER	33W	50W	50.4W	51W	52.8W	52.8W
	RIPPLE & NOISE (max.) Note.2	80mVp-p	80mVp-p	120mVp-p	120mVp-p	120mVp-p	200mVp-p
	VOLTAGE ADJ. RANGE	3V- 3.6V	4.75- 5.5V	10.8-13.2V	13.5-16.5V	22- 27.2V	42- 54V
	VOLTAGE TOLERANCE Note.3	±3.0%	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION Note.4	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION Note.5	±2.0%	±1.0%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE TIME	500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load
	HOLD UP TIME (Typ.)	60ms/230VAC 14ms/115VAC at full load
INPUT	VOLTAGE RANGE	88- 264VAC 125- 373VDC (Withstand 300VAC surge for 5sec. Without damage)
	FREQUENCY RANGE	47- 63Hz
	EFFICIENCY(Typ.)	78%	83%	84.5%	86%	88%	89%
	AC CURRENT (Typ.)	1.3A/115VAC 0.8A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 33A/230VAC
	LEAKAGE CURRENT	<2mA/ 240VAC
PROTECTION	OVERLOAD	110 – 150% rated output power
	OVERLOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	3.8-4.45V	5.75- 6.75V	13.8-16.2V	17.25- 20.25V	27.6-32.4V	55.2 – 64.8V
	OVER VOLTAGE	Protection type: Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT	WORKING TEMP.	-25 – +70°C (Refer to “Derating Curve”)
	WORKING HUMIDITY	20 – 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 – +85°C, 10 – 95% RH
	TEMP. COEFFICIENT	±0.03%/°C (0- 50°C)
	VIBRATION	10 – 500Hz, 5G 1Omin./1cycle, period for 60min. each along X, Y, Z axes
SAFETY & EMC (Note 6)	SAFETY STANDARDS	UL62368-1, TUV BS EN/EN62368-1 , AS/NZS 62368.1 , EAC TP TC 004, CCC GB4943.1 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-0/P, 1/P-FG, 0/P-FG 100M Ohms/ 500VDC / 25°C/ 70% RH
	EMC EMISSION	Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2,-3,GB9254 class B,GB17625.1, EAC TP TC 020
	EMC IMMUNITY	Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11; BS EN/EN55035, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020
OTHERS	MTBF	2956.7K hrs min. Telcordia SR-332 (Bellcore); 575.2K hrs min. MIL-HDBK-217F (25°C)
	DIMENSION	99*97’36mm (L’W’H)
	PACKING	0.41Kg; 45pcs/19.5Kg/0.94CUFT
NOTE	All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. Tolerance : includes set up tolerance, line regulation and load regulation. Line regulation is measured from low line to high line at rated load. Load regulation is measured from 0% to 100% rated load. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com) The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500ft). Product Liability Disclaimer : For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Mechanical Specification

Terminal Pin No. Assignment

Pin No .	Ass ignment	Pin No.	Assignment
1	AC/L	4	DC OUTPUT-V
2	AC/N	5	DC OUTPUT +V
3	FG-½

Block Diagram

Derating Curve

Output Derating VS Input Voltage

CUSTOMER SUPPORT

Downloaded from Arrow.com.

Documents / Resources

MW RS-50 Series 50W Single Output Switching Power Supply [pdf] Owner's Manual
RS-50-3.3, RS-50-5, RS-50 Series 50W Single Output Switching Power Supply, Series 50W Single Output Switching Power Supply, 50W Single Output Switching Power Supply, Output Switching Power Supply, Switching Power Supply, Power Supply

References

User Manual

Features

SPECIFICATION