Specifications

500W Single Output Switching Power Supply
AC-DC Power Supply
Input:220VAC
Output:12V,13.5V,15V,24V,27V,48V

500W Single Output Switching Power SupplAC input
Protections: Short circuit/Over load/Over voltage/Over temperature
Forced air cooling by built-in DC fan
Built-in cooling Fan ON-OFF control
Built-in remote ON-OFF control
Built-in remote sense function

MODEL	S-500-12	S-500-13.5	S-500-15	S-500-24	S-500-27	S-500-48
OUTPUT	DC VOLTAGE	12V	13.5V	15V	24V	27V	48V
RATED CURRENT	40A	36A	32A	20A	18A	10A
CURRENT RANGE	0 ~ 40A	0 ~ 36A	0 ~ 32A	0 ~ 20A	0 ~ 18A	0 ~ 10A
RATED POWER	480W	486W	480W	480W	486W	480W
RIPPLE & NOISE (max.) Note.2	240mVp-p	240mVp-p	240mVp-p	240mVp-p	200mVp-p	300mVp-p
VOLTAGE ADJ. RANGE	10 ~ 13.2V	12 ~ 15V	13.5 ~ 18V	20 ~ 26.4V	26 ~ 32V	41 ~ 56V
VOLTAGE TOLERANCE Note.3	±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, HOLD TIME	200ms, 50ms, 20ms at full load
INPUT	VOLTAGE RANGE	180 ~ 264VAC (110VAC input can be custom-made)
FREQUENCY RANGE	47 ~ 63Hz
EFFICIENCY (Typ.)	84%	84%	84%	86.0%	87.0%	88%
AC CURRENT	7A/115V 3.5A/230V
INRUSH CURRENT (max.)	18A/115V  36A/230V
LEAKAGE CURRENT	<3.5mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 135% of rate load
Protection type: Fold back current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE	13.8 ~ 16.2V	15.5 ~ 18.2V	18 ~ 21V	27.6 ~ 32.4V	31 ~ 36.5V	57.6 ~ 67.2V
Protection type: Hiccup mode, recovers automatically after fault condition is removed.
FAN CONTROL,O.T.P.
ENVIRONMENT	WORKING TEMP.	-10 ~ +60ºC (Refer to output load derating curve), 20 ~ 90% RH non-condensing
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(Note 4)	SAFETY STANDARDS	Design refer to UL1950, TUV EN60950-1
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
HARMONIC CURRENT	Compliance to EN61000-3-2,-3
EMS IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,Light industry level,criteria A
OTHERS	MTBF	138.6K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION	240*125*65mm (L*W*H)
PACKING	1.35Kgs/pcs, 12pcs/17.7Kgs/0.0326CMB
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºCof 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.