120W Dual Output Switching Power SupplyD-120 series

120W Dual Output Switching Power Supply Features:
AC input range selected by switch
Protections: Short circuit/Over load/Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 28KHz
SPECIFICATION:
MODEL

D-120A

D-120B

OUTPUT DC VOLTAGE 5V 12V 5V 24V
RATED CURRENT 12A 5A 6A 4A
CURRENT RANGE 2 ~ 12A 0.5 ~ 5A 2 ~ 10A 0.4 ~ 4A
RATED POWER 120W 126W
RIPPLE & NOISE (max.) Note.2 60mVp-p 120mVp-p 60mVp-p 150mVp-p
VOLTAGE ADJ. RANGE CH1:4.75 ~ 5.5V
VOLTAGE TOLERANCE Note.3 ±2.0% ±6.0% ±2.0% ±7.0%
LINE REGULATION ±0.5% ±1.0% ±0.5% ±1.0%
LOAD REGULATION ±0.5% ±5.0% ±0.5% ±6.0%
SETUP, RISE, HOLD TIME 200ms,50ms, 20ms at full load
INPUT VOLTAGE RANGE 88 ~ 132VAC/176 ~ 264VAC  selected by switch 248 ~ 370VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 78% 80%
AC CURRENT 2.8A/115VAC 1.6A/230VAC
INRUSH CURRENT (max.) COLD START 35A
LEAKAGE CURRENT <3.5mA / 240VAC
PROTECTION OVERLOAD 105 ~ 135% rated output power.
Protection type: Shut down o/p voltage, re-power on to recover.
OVER VOLTAGE CH1:5.75 ~ 6.75VDC
Protection type: Shut down o/p voltage, re-power on to recover.
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%/ºC (0 ~ 50ºC) on +5V output
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:3KVAC 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, EN55024, Light industry level, criteria A
OTHERS MTBF 272.8K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION 199*110*50mm (L*W*H)
PACKING 0.768Kg; 16pcs/13.92Kg/0.0287CMB
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.
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.