Switching Power Supply from China manufacturer - WENZHOU MINGWEI AUTOMATION SYSTEM CO.,LTD.

Price:	20.0~30.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: S-350

Packing: 0.93Kg/pc, 12pcs/12.6Kgs/0....

Input Voltage: 220V

Output Power: 301 - 400W

Output Voltage: 5V, 7.5V, 12V, 13.5V, 15V, ...

Output Current: 50A, 40A, 29A, 25.8A, 23.2A...

Certificate: CE, RoHS

Shell Material: Aluminum

Weight: 0.93Kg

Production Capacity: 30000 Pieces / Month

Delivery Date: 7 ~ 15Day

Output Type: Single

Brand Name: INTMW

Output Frequency: N/A

Dimension: 215*115*50mm (L*W*H)

Color: Silver

Safety Compliance: EMC & LVD

Safety Compliance: EMC & LVD
Color: Silver
Shell Material:Aluminum
Weight: 0.93Kg

350W MEANWELL Single Output Switching Power Supply
Safety Compliance: EMC & LVD
Color: Silver
Shell Material:Aluminum
Weight: 0.93Kg

Features:

AC input range selectable by switch

Protections: Short circuit / Overload / Over voltage

Forced air cooling by built-in DC fan

PWM control and regulated

Built-in cooling Fan ON-OFF control

100% full load burn-in test

Fixed switching frequency at 25 KHz

Low cost

1 year warranty

350W Switching Power Supply S-350 Specification
MODEL		S-350-5	S-350-7.5	S-350-12	S-350-13.5	S-350-15	S-350-24	S-350-27	S-350-36	S-350-48
OUTPUT	DC VOLTAGE	5V	7.5V	12V	13.5V	15V	24V	27V	36V	48V
	RATED CURRENT	50A	40A	29A	25.8A	23.2A	14.6A	13A	9.7A	7.3A
	CURRENT RANGE	0 ~ 50A	0 ~ 40A	0 ~ 29A	0 ~ 25.8A	0 ~ 23.2A	0 ~ 14.6A	0 ~ 13A	0 ~ 9.7A	0 ~ 7.3A
	RATED POWER	250W	300W	348W	348.3W	348W	350.4W	351W	349.2W	350.4W
	RIPPLE & NOISE (max.) Note.2	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	240mVp-p	240mVp-p
	VOLTAGE ADJ. RANGE	4.5 ~ 5.6V	6 ~ 9V	10 ~ 13.2V	12 ~ 15V	13.5 ~ 18V	20 ~ 26.4V	26 ~ 32V	32 ~ 40V	41 ~ 56V
	VOLTAGE TOLERANCE Note.3	±2.0%	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION	±1.0%	±1.0%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE, HOLD TIME	200ms, 50ms, 20ms at full load
INPUT	VOLTAGE RANGE	90 ~ 132VAC / 180 ~ 264VAC by switch 254 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	73%	76%	74%	79%	78%	81%	82%	83%	83%
	AC CURRENT	6.5A/115VAC 4A/230VAC
	INRUSH CURRENT (max.)	25A/115VAC 50A/230VAC
	LEAKAGE CURRENT	<3.5mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 135% rated output power
	OVERLOAD	Protection type: Constant current limiting, recovers automatically after fault condition is removed.
	OVER VOLTAGE	5.75 ~ 6.75V	9.4 ~ 10.9V	13.8 ~ 16.2V	15.5 ~ 18.2V	18 ~ 21V	27.6 ~ 32.4V	33.7 ~ 39.2V	40.5 ~ 46.5V	57.6 ~ 67.2V
	OVER VOLTAGE	Protection type: Hiccup mode, recovers automatically after fault condition is removed.
FUNCTION	FAN CONTROL O.T.P.	RTH3 ≥50ºC FAN ON, ≤45ºC FAN OFF, ≥80ºC output shutdown (5 ~ 7.5V)
FUNCTION	FAN CONTROL O.T.P.	RTH3 ≥55ºC FAN ON, ≤50ºC FAN OFF, ≥80ºC output shutdown (12 ~ 48V)
ENVIRONMENT	WORKING TEMP.,HUMIDITY	-10 ~ +60ºC
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-20 ~ +85ºC, 10 ~ 95% RH
	TEMP. COEFFICIENT	±0.03%/ºC (0 ~ 50ºC)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC	WITHSTAND VOLTAGE	I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
SAFETY & EMC	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
OTHERS	MTBF	234.3K hrs min. MIL-HDBK-217F (25ºC)
	DIMENSION	21511550mm (LWH)
	PACKING	0.93Kg/pc, 12pcs/12.6Kgs/0.0263CMB
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation.