350W power supply from China manufacturer - WENZHOU MINGWEI AUTOMATION SYSTEM CO.,LTD.

Price:	19.0~26.2 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: S-350-12

Production Capacity: 50000 Pieces / Month

Delivery Date: 7 ~ 15 Days

Output Type: Single

Brand Name: INTMW

Output Frequency: N/A

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

Color: Silver

Safety Compliance: EMC & LVD

Input Frequency: 50 / 60Hz

Means of Transport: Ocean,Air

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

Input Voltage: 220V

Output Power: 301 - 400W

Output Voltage: 12V

Output Current: 29A

Certificate: CE, RoHS

Shell Material: Aluminum

Weight: 0.93Kg

load regulation: ±0.5%
setup, rise, hold time: 200ms, 50ms, 20ms at full load
input voltage range: 90 ~ 132vac / 180 ~ 264vac by switch 254 ~

350W 12V Power Supply

load regulation: ±0.5%

setup, rise, hold time: 200ms, 50ms, 20ms at full load

input voltage range: 90 ~ 132vac / 180 ~ 264vac by switch 254 ~ 370vdc

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 Power Supply 12V S-350-12 Specification
MODEL		S-350-12
OUTPUT	DC VOLTAGE	12V
	RATED CURRENT	29A
	CURRENT RANGE	0 ~ 29A
	RATED POWER	348W
	RIPPLE & NOISE (max.) Note.2	150mVp-p
	VOLTAGE ADJ. RANGE	10 ~ 13.2V
	VOLTAGE TOLERANCE Note.3	±1.0%
	LINE REGULATION	±0.5%
	LOAD REGULATION	±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.)	77%
	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 afterfault condition is removed.
	OVER VOLTAGE	13.8 ~ 16.2V
	OVER VOLTAGE	Protection type: Hiccup mode, recovers automatically after fault conditionis removed.
FUNCTION	FAN CONTROL O.T.P.	RTH3 ≥55ºC FAN ON, ≤50ºC FAN OFF, ≥80ºC output shutdown.
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 at230VAC input, rated load and 25ºC of ambient temperature. 2. Ripple &noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wireterminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includesset up tolerance, line regulation and load regulation.