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D-120_10 Datasheet, PDF (1/2 Pages) Mean Well Enterprises Co., Ltd. – 120W Dual Output Switching Power Supply
120W Dual Output Switching Power Supply
D-120 series
Features :
AC input range selected by switch
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 28KHz
2 years warranty
SPECIFICATION
MODEL
D-120A
D-120B
OUTPUT NUMBER
CH1
CH2
CH1
CH2
DC VOLTAGE
5V
12V
5V
24V
RATED CURRENT
12A
5A
6A
4A
CURRENT RANGE
2 ~ 12A
0.5 ~ 5A
2 ~ 10A
0.4 ~ 4A
OUTPUT
RATED POWER
120W
RIPPLE & NOISE (max.) Note.2 60mVp-p
VOLTAGE ADJ. RANGE
CH1: 4.75 ~ 5.5V
VOLTAGE TOLERANCE Note.3 2.0%
LINE REGULATION
0.5%
120mVp-p
6.0%
1.0%
126W
60mVp-p
2.0%
0.5%
150mVp-p
7.0%
1.0%
LOAD REGULATION
0.5%
5.0%
0.5%
6.0%
SETUP, RISE TIME
200ms, 50ms at full load
HOLD UP TIME (Typ.)
24ms at full load
VOLTAGE RANGE
88 ~ 132VAC/176 ~ 264VAC selected by switch 248 ~ 370VDC
FREQUENCY RANGE
47 ~ 63Hz
INPUT
EFFICIENCY (Typ.)
78%
80%
AC CURRENT (Typ.)
2.2A/115VAC 1.3A/230VAC
INRUSH CURRENT (Typ.) COLD START 32A
LEAKAGE CURRENT
<3.5mA / 240VAC
OVERLOAD
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
105 ~ 135% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
CH1:5.75 ~ 6.75VDC
Protection type : Shut down o/p voltage, re-power on to recover
-10 ~ +60 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
-20 ~ +85 , 10 ~ 95% RH
0.03%/ (0~50 ) on +5V output
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY &
EMC
(Note 4)
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
HARMONIC CURRENT
EMS IMMUNITY
MTBF
UL60950-1, TUV EN60950-1, CCC GB4943 approved
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A
272.8K hrs min. MIL-HDBK-217F (25 )
OTHERS
NOTE
DIMENSION
199*110*50mm (L*W*H)
PACKING
0.82Kg; 16pcs/14.2Kg/0.95CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated 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 0.1uf & 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. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
(as available on http://www.meanwell.com)
File Name:D-120-SPEC 2010-10-18