Mean Well DCW12B-15 12w dc-dc regulated dual output converter Datasheet

DCW12
12W DC-DC Regulated Dual Output Converter
series
Features :
2:1 wide input range
1500VDC I/O isolation
Built-in remote ON/OFF control
Built-in EMI filter
Protections: Short circuit / Overload
Cooling by free air convection
Five-sided shield metal case
100% full load burn-in test
Low cost / High reliability
2 years warranty
SPECIFICATION
ORDER NO.
DCW12A-05 DCW12B-05 DCW12C-05 DCW12A-12 DCW12B-12 DCW12C-12 DCW12A-15 DCW12B-15 DCW12C-15
DC VOLTAGE
5V
12V
15V
CURRENT RANGE
240 ~ 1200mA
100~ 500mA
80 ~ 400mA
RATED POWER
OUTPUT
12W
RIPPLE & NOISE (max.) Note.2 50mVp-p
LINE REGULATION
Note.3 0.5%
LOAD REGULATION
Note.4
VOLTAGE ACCURACY
2.0%
400KHz min.
VOLTAGE RANGE
A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC
80%
80%
81%
84%
Full load
DC CURRENT
A: 1245mA B: 625mA
No load A: 70mA
Pi network
FILTER
B: 35mA
84%
84%
84%
83%
83%
C: 320mA
C: 25mA
Fuse recommended
PROTECTION
110 ~ 180% rated output load
Protection type : Hiccup mode, recovers automatically after fault condition is removed
All output equipped with over current protection
OVERLOAD
PROTECTION
Note.5
SHORT CIRCUIT
Protection type : Hiccup mode, recovers automatically after fault condition is removed
WORKING TEMP.
-25 ~ +71
WORKING HUMIDITY
20% ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
SAFETY &
ISOLATION CAPACITANCE
EMC
EMI CONDUCTION & RADIATION
EMS IMMUNITY
OTHERS
60mVp-p
0.5%
SWITCHING FREQUENCY
EFFICIENCY (Typ.)
INPUT
60mVp-p
REMOTE CONTROL
MTBF
(refer to output load derating curve)
-25 ~ +105
0.05% /
, 10 ~ 95% RH
(0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
I/P-O/P:1.5KVDC
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
2200pF max.
Compliance to EN55022 Class A, FCC part 15 Class A
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short
600Khrs min. MIL-HDBK-217F (25
DIMENSION
)
31.8*20.3*12.2mm (L*W*H) or 1.25"*0.80"*0.48" inch (L*W*H)
18.5g
PACKING
Derating Curve
Pin Configuration
Mechanical Specification
Unit:mm(inch)
+ 0.2/-0
22
3
BOTTOM VIEW
16
9
14
11
2.54( 0.10 )
3.81(0.15)
SIDE
VIEW
5.08( 0.20 )
15.24(0.60)
12.2(0.48)
Pin No.
Output
1
2&3
9
11
14
16
22 & 23
R.C.
- Vi n
COM
- Vo u t
+ Vo u t
COM
+ Vi n
100
LOAD (%)
23
17.8(0.70)
2.54( 0.10 )
1
2
31.8(1.25)
0.6
20.3(0.80)
60
-25
0
25
50 60 71
Ta (
NOTE
100
)
1.All parameters are specified at normal input, rated load, 25 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
3.Line regulation is measured from low line to high line at rated load.
4.Load regulation is measured from 20% to 100% rated load.
5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
File Name:DCW12-SPEC 2008-10-22
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