Electric Adjustable Voltage 20w 5v 4a single output dc power supply

Name: Electric Adjustable Voltage 20w 5v 4a single output dc power supply
Brand: Yueqing Weihao Electronic Co., Ltd.
Rating: 4.0 (31 reviews)

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Model No. :	MSF-20-5
Brand Name :	WEHO

9yrs

Wenzhou, Zhejiang, China

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Yueqing Weihao Electronic Co., Ltd.

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Product description

Electric Adjustable Voltage 20w 5v 4a single output dc power supply Product Description We also have other kinds of ac dc power supply.Want to know more,You can contact me.

MODEL	MSF-20-5	MSF-20-12	MSF-20-15	MSF-20-24
DC VOLTAGE	5V	12V	15V	24V
RATED CURRENT	4A	2A	1.6A	0.85A
CURRENT RANGE	0 ~ 2A	0 ~ 0.83A	0 ~ 0.83A	0 ~ 0.42A
RATED POWER	20W	20W	20W	20W
RIPPLE & NOISE (max.)	50mVp-p	50mVp-p	50mVp-p	100mVp-p
VOLTAGE ADJ. RANGE	4.75 ~ 5.5V	10.8 ~ 13.2V	13.5 ~ 16.5V	21.6 ~ 26.4V
VOLTAGE TOLERANCE	±2.0%	±1.0%	±1.0%	±1.0%
LINE REGULATION	±0.5%	±0.5%	±0.5%	±0.5%
LOAD REGULATION	±1.0%	±0.5%	±0.5%	±0.5%
SETUP, RISE, HOLD TIME	200ms, 50ms, 20ms at full load
VOLTAGE RANGE	85 ~ 264VAC
FREQUENCY RANGE	47 ~ 63Hz
EFFICIENCY (Typ.)	68%	71%	72%	75%
AC CURRENT	0.5A/115VAC 0.25A/230VAC
INRUSH CURRENT (max.)	COLD START 15A/115VAC 30A/230VAC
LEAKAGE CURRENT	<0.5mA/240VAC
OVERLOAD	105 ~ 135% rated output power
OVERLOAD	Protection type : Constant current limiting, recovers automatically after fault condition is reoved
WORKING TEMP.	-10 ~ +50ºC (Refer to output load derating curve)
WORKING HUMIDITY	20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY	-20 ~ +85ºC , 10 ~ 95% RH
TEMP. COEFFICIENT	±0.02%/ºC (0 ~ 50ºC)
VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY STANDARDS	Design refer to UL1012
WITHSTAND VOLTAGE	I/P-O/P:1.5KVAC 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
EMI CONDUCTION & RADIATION	Design refer to FCC Part15 J Conduction Class B
MTBF	522.1K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION	975825mm (LWH)

Packaging & Shipping The 5 layers corrugated empty carton can bear 1 person pressure, You can rest assured about our fixed package and we use 4 trips to reinforce our carton. The international standards package methods guaranteed our power supply safety during transportation.

Certifications We are a professional manufacturer of power supplies ,all of our power supply have approved CE ROHS and ISO9001:2008

Company Information Our company start in 2007,located in Yue Qing City, Zhe Jiang Province, which covers 6000 square metres.We have the direct import & export rights.

FAQ Thanks for your coming~Any questions,Contact me without hestate. 1. Prices are FOB NingBo, ShangHai . 2. MOQ: 1pcs 3. Lead Time:sample have instock ,3~5days depending on order quantity. 4. Package: Standard Export package for long-distant ocean shipment and tough handling. 5. Warranty: 2 years. Skype:chnwh007