MEAN WELL Electrical Equipment & Supply PS-45-12 Switching Power Supply Single Output 45w 12v 3.7A

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Meanwell PS-45-12 mini-size power supply

Main Features

♦ Universal AC input / Full range
♦ Protections: Short circuit/Over load /Over voltage
♦ Cooling by free air convection
♦ 100% full load burn-in test
♦ Fixed switching frequency at 67KHz
♦ 2 years warranty

Specifications

♦ mini-size power supply

♦ 100% full load burn-in test

♦ Approvals: UL / CUL / TUV / CB / CE

♦ high quality

♦ 2 years warranty

Product Specification

MODEL		PS-45-12
OUTPUT	DC VOLTAGE	12V
	RATED CURRENT	3.7A
	CURRENT RANGE	0~4.4A
	RATEDPOWER	44.4W
	RIPPLE & NOISE E (max.) Note.2	100mVp
	VOLTAGE TOLERANCE Note.3	±2.0%
	LINEREGULATION	±1.0%
	LOADREGULATION	±2.0%
	SETUP.RISEHOLD.TIME	800ms, 30ms at full load
	HOLD TIME(TYP.)	50ms/230VAC 10ms/115VAC at full load
INPUT	VOLTAGE RANGE Note.6	90 ~ 264VAC 127 ~ 370VDC
	FREQUENCYRANGE	47~440HZ
	EFFICIENCY (Typ.)	76%
	AC CURRENT (Typ.)	0.8A/115VAC 0.56A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 15A /115VAC 30A/230VAC
	LEAKAGE CURRENT	<0.75mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 150% 105 ~ 160% rated output power (3.3V: rated output power)
		Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	13.8~ 16.2V
		Protection type : shut dpwn o/p voltage, re-power on to recover
ENVIRONMENT	WORKING TEMP	-10 ~ +60°C ( Refer to output load derating curve)
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP HUMIDITY	-20 ~ +85°C, 1 0 ~ 95% RH
	TEMP COEFFICIENT	±0 .05%/°C ( 0 ~ 50°C)
	VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, Period for 60min.each along X, Y, Z axes
SAFETY&EMC Note 4)	SAFETY STANDARDS	UL60950, TUV EN60950-1 approved
	WITHSTAND VOLTAGE	I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
	ISOLATIONRESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
	EMI CONDUCTICN& RADIATION	Compliance to EN55022(CISPR22)classB
	HARMONICCURRENT	Compliance to EN61000-3-2,-3
	EMS IMMUNITY	Compliance to EN61000-4-2,3,4,5, 6,8,11;ENV50204,EN55024,light industry level, criteria A
QTHERS	MTBF	300.7Khrs
	DIMENSION	127*76*28mm (L*W*H)
	PACKING	0.19Kg;72pcs /15.6Kg/1.35CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 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. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. J For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”

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Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Hurry! Offers MEAN WELL Electrical Equipment & Supply PS-45-12 Switching Power Supply Single Output 45w 12v 3.7A