Products >> SWITCHING POWER SUPPLY >> S Series

S-145W

Product No.：2014312105518
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145W Single Output switching power supply

Features :

• AC input range selectable by switch

• Protections:Short circuit/Over load/Over voltage

• Cooling by free air convection

• 100% full load burn-in test

• Fixed switching frequency at 25KHz

• LED indicator for power on

• Made in China for low cost

• High reliability

• 1 years warranty

Parameter:

Model		S-145-5	S-145-7.5	S-145-12	S-145-15	S-145-24
Output	DC Voltage	5V	7.5V	12V	15V	24V
	Rated Current	25A	18A	12A	9.6A	6A
	Current Range	0 ~ 25A(30A max.)	0 ~ 18A(21A max.)	0 ~ 12A(14A max.)	0 ~ 9.6A(11A max.)	0 ~ 6A(7A max.)
	Rated Power	125W	135W	144W	144W	144W
	Ripple & Noise (max.) Note.2	100mVp-p	120mVp-p	120mVp-p	120mVp-p	150mVp-p
	Voltage Adj. Range	4.5 ~ 5.5V	6~8.3V	10.6~13.2V	13.5~16.5V	21~28V
	Voltage Tolerance Note.3	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%
	Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	Setup,Rise, Hold time	100ms, 50ms, 20ms at full load
Input	Voltage Range	88 ~ 132VAC/176 ~ 264VAC selected by switch
	Frequency Range	47~63HZ
	Efficiency(Typ.)	78%	80.5%	80.5%	81%	83.5%
	AC Current	3.2A/115VAC 1.6A/230VAC
	Inrush Current (max.)	COLD START 35A
	Leakage Current	<3.5mA / 240VAC
Protection	Over Load	125 ~ 165% rated output power
	Over Load	Protection type : Shut down o/p voltage, re-power on to recover
	Over Voltage	5.6 ~ 6.8V	8.6 ~ 10V	13.8V~16.2V	17.3V~20.3V	29V~32V
	Over Voltage	Protection type : Shut down o/p voltage, re-power on to recover
Environment	Working Temperature	-10 ~ +60°c (Refer to output load derating curve)
	Working Humidity	20~90% RH Non-condensing
	Storage temp.& humidity	-20~+85°C, 10~95%RH
	Temp. coefficient	±0.03%/°C (0~50°C)
	Vibration	10 ~ 500Hz, 2G 10min./1 cycle,60min.each along X,Y,Z axes
Safety & EMC (Note 4.)	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	Compliance to EN55022 (CISPR22) Class B
	EMS IMMUNITY	Compliance to IEC801-2,3,4 Light industry level, criteria A
Others	MTBF	286.7K hrs min. MIL-HDBK-217F (25°c )
	Dimension	1999838mm (LWH)
	Packing	0.71Kg; 30pcs/22.5Kg/1.22CUFT
Note	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°c 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. C3,4,22,41,63,140,141 must be removed. 5. Refer to output derating curve us input voltage.