25W RS series Mini size Switching Power Supply

Model : 25W

Brand:MWW

Product Features:

1• Universal AC input/Full range
2• Protections: Short circuit / Overload / Over voltage / Over temperature
3• Cooling by free air convection
4• 100% full load burn-in test
5• High operating temperature up to 70℃
6• LED indicator for power on
7• No load power consumption<0.5W
8• All using 105℃ long life electrolytic capacitors
9• Withstand 300VAC surge input for 5 second
10• Withstand 5G vibration test
11• 2 years warranty
12• High efficiency,long life and high reliability

Product Catalog

MODEL		RS-25-3.3	RS-25-5	RS-25-12	RS-25-15	RS-25-24	RS-25-48
OUTPUT	DC VOLTAGE	3.3V	5V	12V	15V	24V	48V
	RATED CURRENT	6A	5A	2.1A	1.7A	1.1A	0.57A
	CURRENT RANGE	0 ~ 6A	0 ~ 5A	0 ~ 2.1A	0 ~ 1.7A	0 ~ 1.1A	0~ 0.57A
	RATED POWER	19.8W	25W	25.2W	25.5W	26.4W	27.36W
	RIPPLE & NOISE (max.) Note.2	80mVp-p	80mVp-p	120mVp-p	120mVp-p	120mVp-p	200mVp-p
	VOLTAGE ADJ. RANGE	2.85 ~ 3.6V	4.75 ~ 5.5V	10.8 ~ 13.2V	13.5 ~ 16.5V	22 ~ 27.6V	42 ~ 54V
	VOLTAGE TOLERANCE Note.3	0.50%	0.50%	0.50%	0.50%	0.50%	0.50%
	LINE REGULATION	0.50%	0.50%	0.50%	0.50%	0.50%	0.50%
	LOAD REGULATION	2.00%	±1.0%	0.50%	0.50%	0.50%	0.50%
	SETUP, RISE TIME Note.5	1800ms, 23ms/230VAC 4000ms, 30ms/115VAC at full load
	HOLD UPTIME (Typ.)	80ms/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.)	73.50%	78.50%	81.50%	83.50%	86.00%	85.00%
	AC CURRENT (Typ.)	0.7A/115VAC 0.4A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 30A/230VAC
	LEAKAGE CURRENT	<2mA / 240VAC
PROTECTION	OVERLOAD	110 ~ 180% rated output power
	OVERLOAD	Protection type : Constant current limiting, 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 : Shut off o/p voltage, clamping by zener diode
ENVIRONMENT	WORKING TEMP.	-20 ~ +70C (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, EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A
OTHERS	MTBF	309.7Khrs min. MIL-HDBK-217F (25 )
OTHERS	DIMENSION	785128mm (LWH)

About Nikara

Nikara Trading was established in 1990 by a group of electrical and business specialists. The company’s business department studied the monopolies in different parts of Iran’s electrical industry since the beginning of the activity and proposed some solution for cost reduction of the products needed in this section through field observations and managers’ personal experiences.
With the endeavors of the Foreign Trade Department, the company has been able to sign long-term contracts with four reputable eastern (Chinese) companies including Biduk, Gold Control, MWW, and Reign Power.
Experiments and experiences of customers of Nikara Trading during these years confirm quality, efficiency and highly reasonable prices of the products of these four brands.
Products of the companies could win quality international standards and they were exported throughout the world.

25W RS series Mini size Switching Power Supply

Model : 25W

Brand:MWW

Product Features:

About Nikara

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