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 12W DC-DC Regulated Dual Output Converter
Features :
DCW12
series
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. DC VOLTAGE CURRENT RANGE RATED POWER OUTPUT DCW12A-05 DCW12B-05 DCW12C-05 DCW12A-12 DCW12B-12 DCW12C-12 DCW12A-15 DCW12B-15 DCW12C-15 5V 240 ~ 1200mA 12W 60mVp-p 60mVp-p 12V 100~ 500mA 15V 80 ~ 400mA
RIPPLE & NOISE (max.) Note.2 50mVp-p LINE REGULATION Note.3 0.5% LOAD REGULATION VOLTAGE ACCURACY SWITCHING FREQUENCY VOLTAGE RANGE EFFICIENCY (Typ.)
Note.4
0.5% 2.0% 400KHz min. A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC 80% 80% 81% 84% Full load A: 1245mA B: 625mA B: 35mA C: 320mA C: 25mA No load A: 70mA Pi network Fuse recommended 110 ~ 180% rated output load Protection type : Hiccup mode, recovers automatically after fault condition is removed All output equipped with over current protection Protection type : Hiccup mode, recovers automatically after fault condition is removed -25 ~ +71 -25 ~ +105 0.05% / (refer to output load derating curve) , 10 ~ 95% RH (0 ~ 50 ) 20% ~ 90% RH non-condensing 84% 84% 83% 84% 83%
INPUT
DC CURRENT FILTER PROTECTION OVERLOAD
PROTECTION
Note.5
SHORT CIRCUIT WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION WITHSTAND VOLTAGE ISOLATION RESISTANCE SAFETY & ISOLATION CAPACITANCE EMC EMI CONDUCTION & RADIATION EMS IMMUNITY REMOTE CONTROL MTBF DIMENSION PACKING
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 ) 31.8*20.3*12.2mm (L*W*H) or 1.25"*0.80"*0.48" inch (L*W*H) 18.5g
OTHERS
Mechanical Specification
Unit:mm(inch)
20.3(0.80)
1 2
Pin Configuration
Derating Curve
0.6
+ 0.2/-0 2.54( 0.10 ) 3.81(0.15)
Pin No.
1 2&3 9 11 14 16 22 & 23
Output
R.C. - Vi n COM - Vo u t + Vo u t COM + Vi n
100
17.8(0.70)
22
3
BOTTOM VIEW
16 14 9
2.54( 0.10 )
SIDE VIEW
31.8(1.25)
LOAD (%)
23
60
5.08( 0.20 )
11
15.24(0.60)
12.2(0.48)
-25
0
25
50 60 71
100
Ta (
NOTE 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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