Specifications

30W Dual Output Switching Power Supply
Switch Mode Power Supply
Input:110 / 220VAC selected by switch
Output:5V/12V,5V/24V

30W Dual Output Switching Power Supply

AC input range selected by switch
Protections: Short circuit/Over load
Cooling by free air convection
LED indicator for power on
Fixed switching frequency at 23KHz

 

MODEL	D-30A	D-30B
OUTPUT	DC VOLTAGE	5V	12V	5V	24V
RATED CURRENT	4A	1A	2.2A	1A
CURRENT RANGE	0.5 ~ 4A	0.1 ~ 1A	0.5 ~ 4A	0.1 ~ 1A
RATED POWER	32W		35W
RIPPLE & NOISE (max.) Note.2	50mVp-p	100mVp-p	50mVp-p	100mVp-p
VOLTAGE ADJ. RANGE	CH1:4.75 ~ 5.5V		CH1:4.75 ~ 5.5V
VOLTAGE TOLERANCE Note.3	±2.0%	+3,-7%	±2%	+3,-5%
LINE REGULATION	±0.5%	±1.0%	±0.5%	±1.0%
LOAD REGULATION	±0.5%	±4.0%	±0.5%	±4.0%
SETUP, RISE, HOLD TIME	200ms,50ms, 30ms at full load
INPUT	VOLTAGE RANGE	85 ~ 132VAC / 170 ~ 264VAC selected by switch        240 ~ 370VDC
FREQUENCY RANGE	47 ~ 63Hz
EFFICIENCY (Typ.)	72%		74%
AC CURRENT	0.8A/115VAC 0.45A/230VAC
INRUSH CURRENT (max.)	COLD START 18A/115VAC 36A/230VAC
LEAKAGE CURRENT	<1mA / 240VAC
PROTECTION	OVERLOAD	105 ~ 150% rated output power.
Protection type: Fold back current limiting, recovers automatically after fault condition is reoved
ENVIRONMENT	WORKING TEMP.	-10 ~ +60ºC (Refer to output load derating curve)
WORKING HUMIDITY	20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY	-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT	±0.03%/ (0 ~ 50ºC)
VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC	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	Design refer to FCC Part15 J Conduction
OTHERS	MTBF	417.6K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION	129*98*38mm (L*W*H)
PACKING	0.380Kg; 45pcs/19.17Kg/0.0326CMB
NOTE	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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.