8W DC-DC Regulated Dual Output Converter
Features :
2:1 wide input range
1000VDC I/O isolation
Built-in EMI filter
DCW08
series
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
DCW08A-05 DCW08B-05 DCW08C-05 DCW08A-12 DCW08B-12 DCW08C-12 DCW08A-15 DCW08B-15 DCW08C-15
5V
160 ~ 800mA
8W
60mVp-p
60mVp-p
12V
66 ~ 335mA
15V
52 ~ 267mA
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%
50KHz min.
A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC
78%
80%
75%
78%
Full load
No load
A: 888mA B: 426mA
A: 50mA
B: 25mA
C: 215mA
C: 15mA
80%
80%
80%
80%
80%
INPUT
DC CURRENT
FILTER
PROTECTION
OVERLOAD
Pi network
Fuse recommended
110 ~ 250% 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
(refer to output load derating curve)
, 10 ~ 95% RH
20% ~ 90% RH non-condensing
0.03% /
(0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
I/P-O/P:1KVDC
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
250pF max.
Compliance to EN55022 Class B, FCC part 15 Class B
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
900khrs 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)
15g
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
MTBF
OTHERS
DIMENSION
PACKING
Mechanical Specification
Unit:mm(inch)
20.3(0.80)
4.6(0.18)
3.8(0.15)
Pin Configuration
Derating Curve
Pin No.
2&3
9
11
14
16
22 & 23
Output
- Vi n
COM
- Vo u t
+ Vo u t
COM
+ Vi n
100
31.8(1.25)
17.8(0.70)
22
3
BOTTOM VIEW
16
14
9
11
2.5( 0.10 )
5.0( 0.20 )
LOAD (%)
23
2
80
15.2(0.60)
0.6+ 0.1/-0(0.024)
-25
0
25
50 60 71
100
12.2(0.48)
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:DCW08-SPEC 2008-05-12
