Name: SD-500 500W Single output DC-DC Converter
Brand: Winston
SKU: 01979
Rating: 4.1 (1040 reviews)

SD-500 500W Single output DC-DC Converter

Advantage

> Clean production environment

> Full automatic testing with various tests

> Standardized production process with trained workers

> Low failure ratio and 24-month warranty

> Strong R&D and engineering support

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OUTPUT
Model	SD-500L-12		SD-500L-24	SD-500L-48	SD-500H-12		SD-500H-24	SD-500H-48
DC Voltage	12V		24V	48V	12V		24V	48V
Rated Current	40A		21A	10.5A	40A		21A	10.5A
Current Range	0 ~ 40A		0 ~ 21A	0 ~ 10.5A	0 ~ 40A		0 ~ 21A	0~10.5A
Rated Power	480W		504W	504W	480W		504W	504V
Ripple & Noise	150mVp-p		150mVp-p	150mVp-p	150mVp-p		150mVp-p	150mVp-p
Voltage Adj. Range	11 ~ 15V		23 ~ 30V	46 ~ 60V	11~ 15V		23 ~ 30V	46 ~ 60V
Voltage Tolerance	±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%
Load Regulation	±0.5%		±0.5%	±0.5%	±0.5%		±0.5%	±0.5%
Setup, Rise Time	500ms, 50ms at full load
INPUT
Voltage Range	19 ~ 72VDC
Efficiency	86%		88%	89%	87%		89%	90%
DC Current	24.2A/19VDC 24.8A/24VDC 12A/48VDC					8A/72VDC 6A/96VDC
Current(AT NO LOAD)	Max.0.2A/48VDC					Max.0.1A/96VDC
Inrush Current(Typ.)	60A/48VDC					60A/96VDC
PROTECTION
Over Load		105~125% rated output power
		Protection type: Constant current limiting, shut down o/p voltage after about 5 sec., re-power on to recover
Over Voltage		16~19V	30.8~35.2V	62~68V	16~19V		30.8~35.2V	62~68V
		Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Over Temperature		Shut down o/p voltage, recovers automatically after temperature goes down
FUNCTION
Remote on/off Control		Please refer to function manual
Output OK Signal		Open collector signal low when PSU turns on, max, sink current: 10mA
ENVIRONMENT
Working Temp.		-20 ~ +60℃ (Refer to “Derating Curve”)
Working Humidity		20 ~ 90% RH non-condensing
Storage Temp., Humidity		-40 ~ +85℃, 10 ~ 95% RH
Temp. Coefficient		±0.02%/℃ (0 ~ 50℃)
Vibration		10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC
Safety Standards		IEC60950-1 CB approved by TUV
Withstand Voltage		I/P-O/P:2KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
Isolation Resistance		I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH
EMC Emission		Compliance to EN55022 (CISPR22) Class B
EMC Immunity		Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A
OTHERS
MIBF		196.3K hrs min. MIL-HDBK-217F(25℃)
Dimension		21511550mm(LWH)
Packing		1.15Kg; 12pcs/14.8Kg/0.92CUFT
NOTE		1. All parameters NOT specially mentioned are measured at 48,96VDC input, related 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 0.1 uf & 47 uf parallel capacitor.
		3.Tolerance: includes set up tolerance, line regulation and load regulation.