regulated switching power supply from China manufacturer - WENZHOU MINGWEI AUTOMATION SYSTEM CO.,LTD.

Price:	20.6~28.5 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: S-320-7.5

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,Land,Air

Packing: 0.94Kg; 12pcs/13.8Kg/0.0263...

Input Voltage: 220V

Output Power: 201 - 300W

Output Voltage: 7.5V

Output Current: 36A

Certificate: CE, RoHS

Shell Material: Aluminum

Weight: 0.94Kg

line regulation: ±0.5%
load regulation: ±1.0%
withstand voltage: i/p-o/p: 3kvac i/p-fg: 1.5kvac o/p-fg: 0.5kvac

Regulated Switching 7.5V Power Supply

line regulation: ±0.5%
load regulation: ±1.0%
leakage current: <3.5ma / 240vac
withstand voltage: i/p-o/p: 3kvac i/p-fg: 1.5kvac o/p-fg: 0.5kvac

Features:

AC input range selectable by switch

Protections: Short circuit / Overload / Over voltage / Over temperature

Forced air cooling by built-in DC fan

Cooling Fan ON-OFF auto control

100% full load burn-in test

Fixed switching frequency at 90 KHz

1 year warranty

Regulated Switching Power Supply S-320-7.5 Specification
MODEL		S-320-7.5
OUTPUT	DC VOLTAGE	7.5V
	RATED CURRENT	36A
	CURRENT RANGE	0 ~ 36A
	RATED POWER	270W
	RIPPLE & NOISE (max.) Note.2	150mVp-p
	VOLTAGE ADJ. RANGE	6 ~ 9V
	VOLTAGE TOLERANCE Note.3	±2.0%
	LINE REGULATION	±0.5%
	LOAD REGULATION	±1.0%
	SETUP, RISE, HOLD TIME	2000ms, 20ms, 24ms at full load
INPUT	VOLTAGE RANGE	88 ~ 132VAC / 176 ~ 264VAC by switch 248 ~ 370VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	80%
	AC CURRENT	6A/115VAC 3.5A/230VAC
	INRUSH CURRENT (max.)	18A/115VAC 36A/230VAC
	LEAKAGE CURRENT	<3.5mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 135% rated output power
	OVERLOAD	Protection type: Hiccup mode, recovers automatically after fault conditionis removed.
	OVER VOLTAGE	9.4 ~ 10.9V
	OVER VOLTAGE	Protection type: Hiccup mode, recovers automatically after fault conditionis removed.
	FAN CONTROL O.T.P.	RTH1 ≥65ºC FAN ON, ≤55ºC FAN OFF, ≥70ºC
	FAN CONTROL O.T.P.	Protection type: Hiccup mode, recovers automatically after fault conditionis removed.
ENVIRONMENT	WORKING TEMP.	-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	SAFETY STANDARDS	Design refer to UL1950-1
	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
OTHERS	MTBF	188.7K hrs min. MIL-HDBK-217F (25ºC)
	DIMENSION	21511550mm (LWH)
	PACKING	0.94Kg; 12pcs/13.8Kg/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.