RS series_Yueqing Mingwei Electric Co., Ltd

•Universal AC input/Full range
•Protections: Short circuit / Overload / Over voltage / Over temperature
•Cooling by free air convection
•100% full load burn-in test
•High operating temperature up to 70℃
•LED indicator for power on
•No load power consumption<0.5W
•All using 105℃ long life electrolytic capacitors
•Withstand 300VAC surge input for 5 second
•Withstand 5G vibration test
•2 years warranty

•High efficiency,long life and high reliability

2. Specification

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	3.00%	2.00%	1.00%	1.00%	1.00%	1.00%
	LINE REGULATION	0.50%	0.50%	0.50%	0.50%	0.50%	0.50%
	LOAD REGULATION	2.00%	1.00%	0.50%	0.50%	0.50%	0.50%
	SETUP, RISE TIME Note.5	500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load
	HOLD UPTIME (Typ.)	60ms/230VAC 14ms/115VAC at full load
	VOLTAGE RANGE	88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
INPUT	FREQUENCY RANGE	47 ~63Hz
	EFFICIENCY (Typ.)	78.00%	83.00%	84.50%	86.00%	88.00%	89.00%
	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	28.4 ~ 32.4V	55.2 ~ 64.8V
	OVER VOLTAGE	Protection type : Hiccup mode, recovers automatically after fault condition is removed
ENVIRONMENT	WORKING TEMP.	-25~70℃ （Refer to: Derating Curve"）
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85C, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/C (0 ~ 50℃)
	VIBRATION	10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY &EMC (Note 4)	WITHSTAND VOLTAGE	I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH
	EMC EMISSION	Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3
	EMC IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2 (EN50082-2), heavy industry level, criteria A
OTHERS	MTBF	265Khrs min. MIL-HDBK-217F (25 )
OTHERS	DIMENSION	999736mm (LWH)

3. Mechanical Dimension

4.Block Diagram

5.Derating Curve

6.Output Derating VS Input Voltage

7.Please Note

1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.

2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.

3.Tolerance : includes set up tolerance, line regulation and load regulation.

4.Line regulation is measured from low line to high line at rated load

5.Load regulation js measured form 0% to 100% rated load

6.The power supply is considered a component which will be installed into a final equipment. 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."

If you have any enquiry about quotation or cooperation, please feel free to email us at maggie-liu@yqmingwei.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

E-mail *
	For example : cbh@sscmwl.com
Message *
Product	RS-50
Your Name *
	For example : Smith Zhang. First name and Last name
Company
	For example : Yueqing Mingwei Electric Co.,Ltd.
Country
	For example : China
Telephone
	For example : 0086-577-62777777 (Country code + City code + Tel numbers)

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