Datasheet

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
23 2
22 3
1
16 9
14 11
BOTTOM VIEW
15.24(0.60) 2.54(0.10)
20.3(0.80)
12.2(0.48)
2.54(0.10)
2.0(0.08)
2.54(0.10)
5.08(0.20)
31.8(1.25)
3.81(0.15)
SIDE
VIEW
15.26(0.60)
•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
File Name:DCW12-SPEC 2014-08-13
DCW12A-05 DCW12B-05 DCW12C-05 DCW12A-12 DCW12B-12 DCW12C-12 DCW12A-15 DCW12B-15 DCW12C-15
ORDER NO.
DC VOLTAGE
CURRENT RANGE
RATED POWER
OUTPUT
SWITCHING FREQUENCY
VOLTAGE RANGE
EFFICIENCY (Typ.)
DC CURRENT
INPUT
Note.5
ENVIRONMENT
SAFETY &
EMC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
ISOLATION CAPACITANCE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
PACKING
FILTER
PROTECTION
PROTECTION
VOLTAGE ACCURACY
A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC
400KHz min.
±2.0%
±0.5%
±0.5%
50mVp-p 60mVp-p 60mVp-p
12W
±±240 ~ 1200mA ±±100~ 500mA ±±80 ~ 400mA
±5V ±12V ±15V
80% 84% 84%
A: 1245mA B: 625mA C: 320mA
A: 70mA B: 35mA C: 25mA
I/P-O/P:1.5KVDC
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH℃
2200pF max.
600Khrs min. MIL-HDBK-217F (25 )℃
-40 ~ +71 (Refer to "Derating Curve")℃
20% ~ 90% RH non-condensing
-40 ~ +105 , 10 ~ 95% RH℃
±℃℃0.05% / (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
31.8*20.3*12.2mm (L*W*H) or 1.25"*0.80"*0.48" inch (L*W*H)
18.5g
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.
80%
Full load
No load
Pi network
Fuse recommended
81% 84% 84% 83% 83%
■ Features :
RIPPLE & NOISE (max.) Note.2
LINE REGULATION Note.3
LOAD REGULATION Note.4
OVERLOAD
SHORT CIRCUIT
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
Mechanical Specification
Unit:mm(inch)
Pin Configuration
Derating Curve
Ta ( )℃
Pin No .
Output
1
2 & 3
9
11
14
16
22 & 23
R.C.
-Vin
COM
-Vout
+Vout
COM
+Vin
12W DC-DC Regulated Dual Output Converter
DCW12 series
100
LOAD (%)
-40 0 25 50
71
60
60
100
0.6 + 0.2/-0ψ
REMOTE CONTROL
Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short
EMC IMMUNITY
EMC EMISSION
670uF 100uF 47uF
EXTERNAL CAPACITANCE LOAD (max.)