DCW03 Datasheet PDF - Mean Well Enterprises
| Part Number | DCW03 | |
| Description | 3W DC-DC Regulated Dual Output Converter | |
| Manufacturers | Mean Well Enterprises | |
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3W DC-DC Regulated Dual Output Converter
DCW03 series
Features :
2:1 wide input range
4:1 wide input range(option)
1000VDC I/O isolation
3000VDC I/O isolation(option)
Built-in EMI filter
Protections: Short circuit / Overload
www.DataSheet4U.com
Cooling by free air convection
Five-sided shield metal case
100% burn-in test
Low cost / High reliability
Approvals: FCC / CE
SPECIFICATION
2 years warranty
ORDER NO.
DCW03A-05 DCW03B-05 DCW03C-05 DCW03A-12 DCW03B-12 DCW03C-12 DCW03A-15 DCW03B-15 DCW03C-15
DC VOLTAGE
5V
12V 15V
CURRENT RANGE
30 ~ 300mA
12.5 ~ 125mA
10 ~ 100mA
RATED POWER
3W
OUTPUT RIPPLE & NOISE (max.) Note.2 50mVp-p
LINE REGULATION Note.3 0.5%
60mVp-p
60mVp-p
LOAD REGULATION Note.4 0.5%
VOLTAGE ACCURACY
2.0%
SWITCHING FREQUENCY 50KHz min.
VOLTAGE RANGE
A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC
EFFICIENCY (Typ.)
74% 75% 76% 80% 80% 82% 80% 80% 82%
INPUT
DC CURRENT
Full load A: 338mA B: 167mA C: 83mA
No load A: 18mA B: 10mA C: 5mA
FILTER
Pi network
PROTECTION
Fuse recommended
OVERLOAD
PROTECTION
(Note. 5) SHORT CIRCUIT
160 ~ 250% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
All output equipped with short circuit
Protection type : Hiccup mode, recovers automatically after fault condition is removed
WORKING TEMP.
-25 ~ + 71 (Refer to output load derating curve)
WORKING HUMIDITY
20% ~ 90% RH non-condensing
ENVIRONMENT STORAGE TEMP., HUMIDITY -25 ~ +105 , 10 ~ 95% RH
TEMP. COEFFICIENT
0.03% / (0 ~ 50 )
VIBRATION
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
WITHSTAND VOLTAGE
I/P-O/P:1KVDC
ISOLATION RESISTANCE I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
SAFETY &
ISOLATION CAPACITANCE 80pF max.
EMC
EMI CONDUCTION & RADIATION Compliance to EN55022 Class B, FCC part 15 Class B
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
MTBF
900khrs min. MIL-HDBK-217F (25 )
OTHERS DIMENSION
31.8*20.3*12.2mm or 1.25"*0.80"*0.48" inch (L*W*H)
WEIGHT
15g
Mechanical Specification
Unit:mm(inch)
Pin Configuration
Derating Curve
20.3(0.80)
4.6(0.18)
3.8(0.15)
23 2
22 3
BOTTOM VIEW
16 9
14 11
15.2(0.60)
2.5(0.10)
5.0(0.20)
0.6+ 0.1/-0(0.024)
12.2(0.48)
Pin No.
2&3
9
11
14
16
22 & 23
Output
-Vin
COM
-Vout
+Vout
COM
+ Vin
100
80
-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 10% to 100% rated load.
5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
File Name:DCW03-SPEC 2008-05-08
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DCW03 electronic component. |
| Information | Total 1 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ DCW03.PDF Datasheet ] | |
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