Mean Well D-120 120w dual output switching power supply Datasheet

D-120
120W Dual Output Switching Power Supply
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
D-120A
MODEL
OUTPUT
INPUT
D-120B
OUTPUT NUMBER
CH1
CH2
CH1
DC VOLTAGE
5V
12V
5V
CH2
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 TIME
200ms, 50ms at full load
HOLD UP TIME (Typ.)
24ms at full load
VOLTAGE RANGE
88 ~ 132VAC/176 ~ 264VAC selected by switch
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
2.2A/115VAC
1.3A/230VAC
COLD START 32A
248 ~ 370VDC
78%
80%
LEAKAGE CURRENT
<3.5mA / 240VAC
OVERLOAD
105 ~ 135% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
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 STANDARDS
WITHSTAND VOLTAGE
UL60950-1, TUV EN60950-1, CCC GB4943 approved
HARMONIC CURRENT
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 )
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
SAFETY & ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25 / 70% RH
EMC
EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B
(Note 4)
EMS IMMUNITY
MTBF
OTHERS
DIMENSION
PACKING
NOTE
199*110*50mm (L*W*H)
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
D-120
120W Dual Output Switching Power Supply
Mechanical Specification
Case No. 906
series
Unit:mm
192
5
172
3.5
12
6
100
1
9.5
2
3
110
4
97
5
8.2
6
5-M3
7
37
8
199
6
6.5
3.5
50
3M3
20
Terminal Pin No. Assignment
20
12
24.5
3.5
Pin No.
1
2
3
25
16.5
190.5
Assignment
AC/L
AC/N
FG
Pin No.
4
5,6
7,8
Assignment
DC OUTPUT +V2
DC OUTPUT COM
DC OUTPUT +V1
159
Block Diagram
RECTIFIERS
&
FILTER
EMI
FILTER
I/P
fosc : 28KHz
RECTIFIERS
&
FILTER
230
115
+V2
RECTIFIERS
&
FILTER
POWER
SWITCHING
+V1
COM
O.L.P.
O.V.P.
FG
PWM
CONTROL
DRIVER
Derating Curve
Static Characteristics(B)
Ta=25
80
LOAD (%)
60
40
20
-10
-10
0
0
10
20
30
40
50
45
AMBIENT TEMPERATURE ( )
60
55
(VERTICAL)
(HORIZONTAL)
5.2
24
5.0
23
4.8
22
4.6
21
4.4
20
4.2
19
4.0
+24V
+5V
300
250
200
150
+24V
100
50
+5V
60
120
85
170
90
180
95
190
100
200
105
210
110
220
115
230
120
240
125
250
25
OUTPUT RIPPLE (mVp-p)
OUTPUT VOLTAGE (V)
100
25
130
260
INPUT VOLTAGE (V) 60Hz
File Name:D-120-SPEC 2010-10-18
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