Mean Well DCWN03E-12 3w dip package dc-dc regulated converter Datasheet

3W DIP Package DC-DC Regulated Converter
■ Features
DIP24 package with industry standard pinout
2:1 wide input range
Operating temperature range -40 ~ +90℃
No minimum load required
Comply to EN55032 radiated Class A without additional
components
High efficiency up to 87%
Protections: Short circuit (Continuous) / Overload /
Input under voltage
3KVDC I/O isolation
3 years warranty
SCWN03 & DCWN03 series
■ Applications
Telecom/ datacom system
Wireless network
Industrial control facility
Instrument
Analyzer
Detector
Data switch
■ Description
SCWN03 and DCWN03 series are 3W isolated and regulated module type DC-DC converter with DIP24
package. It features international standard pins, a high efficiency up to 87%, wide working temperature
range -40~+ 90℃, 3 KVDC I/P-O/P isolation voltage, Compliance to EN55032 radiated Class A without
additional components, continuous-mode short circuit protection, etc. The additional components, models
account for different input voltage 4.5~9V, 9~18V, 18~36V and 36~72V 2:1 wide input range, and various
output voltage, 3.3V/5V/12V/15V for single output and ±5V/±12V/±15V for dual outputs, which are suitable
for all kinds of systems, such as industrial control, telecommunication field, distributed power architecture,
and so on.
■ Model Encoding
S CWN03 E - 12
Output voltage (3.3/5/12/15Vdc, ±5/±12/±15Vdc)
Input voltage (E: 4.5~9Vdc,A: 9~18Vdc,B: 18~36Vdc,C: 36~72Vdc)
Rated wattage
Series name
output
{ S:Single
D:Dual output
File Name:SCWN03,DCWN03-SPEC 2017-03-06
3W DIP Package DC-DC Regulated Converter
SCWN03 & DCWN03 series
MODEL SELECTION TABLE
INPUT
ORDER NO.
INPUT VOLTAGE
(RANGE)
OUTPUT
INPUT CURRENT
OUTPUT
VOLTAGE
OUTPUT
CURRENT
EFFICIENCY
(TYP.)
CAPACITOR LOAD
(MAX.)
NO LOAD
FULL LOAD
SCWN03E-03
15mA
550mA
3.3V
600mA
73%
2200μF
SCWN03E-05
15mA
779mA
5V
600mA
78%
2200μF
18mA
750mA
12V
250mA
80%
2200μF
18mA
750mA
15V
200mA
81%
2200μF
DCWN03E-05
25mA
779mA
±5V
±0 ~ 300mA
77%
*1000μF
DCWN03E-12
25mA
750mA
±12V
±0 ~ 125mA
80%
*1000μF
DCWN03E-15
25mA
750mA
±15V
±0 ~ 100mA
80%
*1000μF
SCWN03A-03
5mA
212mA
3.3V
600mA
78%
2200μF
SCWN03A-05
5mA
309mA
5V
600mA
82%
2200μF
10mA
298mA
12V
250mA
84%
2200μF
10mA
294mA
15V
200mA
85%
2200μF
DCWN03A-05
10mA
305mA
±5V
±0 ~ 300mA
82%
*1000μF
DCWN03A-12
12mA
298mA
±12V
±0 ~ 125mA
84%
*1000μF
DCWN03A-15
15mA
294mA
±15V
±0 ~ 100mA
85%
*1000μF
SCWN03B-03
5mA
106mA
3.3V
600mA
78%
2200μF
SCWN03B-05
5mA
152mA
5V
600mA
82%
2200μF
SCWN03B-12
7.5mA
145mA
12V
250mA
86%
2200μF
7.5mA
145mA
15V
200mA
86%
2200μF
DCWN03B-05
7.5mA
152mA
±5V
±0 ~ 300mA
82%
*1000μF
DCWN03B-12
10mA
147mA
±12V
±0 ~ 125mA
87%
*1000μF
DCWN03B-15
10mA
145mA
±15V
±0 ~ 100mA
87%
*1000μF
SCWN03C-03
3mA
52mA
3.3V
600mA
80%
2200μF
SCWN03C-05
3mA
74mA
5V
600mA
84%
2200μF
SCWN03C-12
3mA
73mA
12V
250mA
86%
2200μF
5mA
73mA
15V
200mA
87%
2200μF
DCWN03C-05
5mA
73mA
±5V
±0 ~ 300mA
85%
*1000μF
DCWN03C-12
5mA
73mA
±12V
±0 ~ 125mA
87%
*1000μF
DCWN03C-15
5mA
74mA
±15V
±0 ~ 100mA
87%
*1000μF
SCWN03E-12
SCWN03E-15
5V
(4.5 ~ 9V)
SCWN03A-12
SCWN03A-15
SCWN03B-15
SCWN03C-15
12V
(9 ~ 18V)
24V
(18 ~ 36V)
48V
(36 ~ 72V)
* For each output
File Name:SCWN03,DCWN03-SPEC 2017-03-06
3W DIP Package DC-DC Regulated Converter
SCWN03 & DCWN03 series
SPECIFICATION
VOLTAGE RANGE
E: 4.5~9Vdc , A: 9~18Vdc , B: 18~36Vdc , C: 36~72Vdc
SURGE VOLTAGE (100ms max.) 5Vin models : 10Vdc ; 12Vin models : 25Vdc ; 24Vin models : 50Vdc ; 48Vin models : 100Vdc
INPUT
FILTER
Pi type
PROTECTION
Fuse recommended. 5Vin models: 1.5A Fast-Acting Type, 12Vin models: 0.8A Fast-Acting Type, 24Vin models: 0.5A Fast-Acting Type, 48Vin models: 250mA Fast-Acting Type
INTERNAL POWER DISSIPATION 500mW
OUTPUT
VOLTAGE ACCURACY
±1.5%
RATED POWER
3W
RIPPLE & NOISE
Note.2 50mVp-p
LINE REGULATION Note.3 ±0.5%
LOAD REGULATION Note.4 Single output models:±0.5%, Dual output models:±1%
SWITCHING FREQUENCY (Min.) 100KHz
SHORT CIRCUIT
PROTECTION
OVERLOAD
UNDER VOLTAGE LOCKOUT
ENVIRONMENT
Protection type : Continuous, automatic recovery
120 ~ 250% rated output power
Protection type : Recovers automatically after fault condition is removed
Start-up voltage
5Vin: 4.4Vdc, 12Vin: 8.8Vdc, 24Vin: 17Vdc, 48Vin: 34Vdc
Shutdown voltage
5Vin: 4.2Vdc, 12Vin: 8Vdc,
COOLING
Free-air convection
WORKING TEMP.
-40 ~ +90℃ (Refer to "Derating Curve")
CASE TEMPERATURE
+100℃ max.
WORKING HUMIDITY
20% ~ 90% RH non-condensing
24Vin: 16Vdc, 48Vin: 31Vdc
STORAGE TEMP., HUMIDITY -40 ~ +105℃, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT
0.03% / ℃ (0 ~ 85℃)
SOLDERING TEMPERATURE 1.5mm from case of 1 ~ 3sec./260℃ max.
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
WITHSTAND VOLTAGE
I/P-O/P:3KVDC
ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
ISOLATION CAPACITANCE (Typ.) 250pF
Parameter
Standard
Test Level / Note
Conducted
EN55032(CISPR32)
N/A
SAFETY &
Radiated
EN55032(CISPR32)
Class A
EMC
( Note.5)
Parameter
Standard
Test Level / Note
ESD
EN61000-4-2
Level 2, ±8KV air, ±4KV contact
Radiated Susceptibility
EN61000-4-3
Level 2, 3V/m
EFT/Burest
EN61000-4-4
Level 1, 0.5KV
Surge
EN61000-4-5
Level 1, 0.5KV Line-Line
Conducted
EN61000-4-6
Level 2, 3V(e.m.f.)
Magnetic Field
EN61000-4-8
Level 2, 3A/m
EMC EMISSION
EMC IMMUNITY
OTHERS
NOTE
MTBF
2500Khrs MIL-HDBK-217F(25℃)
DIMENSION (L*W*H)
31.8*20.3*10.2mm (1.25*0.8*0.4 inch)
CASE MATERIAL
Non-Conductive black plastic (UL 94V-0 rated)
PACKING
12.5g
1.All parameters are specified at normal input(E:5Vdc, A:12Vdc, B:24Vdc, C:48Vdc), rated load, 25℃ 70% RH ambient.
2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1μf & 47μf 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 for SCWN03, 25% to 100% rated load for DCWN03.
5.The final equipment must be re-confirm that it still meet EMC directives. For guidance on how to perform these EMC tests, please
refer to “EMI testing of component power supplies.”(as available on http://www.meanwell.com)
File Name:SCWN03,DCWN03-SPEC 2017-03-06
SCWN03 & DCWN03 series
3W DIP Package DC-DC Regulated Converter
Mechanical Specification
2.54(0.1)
All dimensions in mm(inch)
Tolerance:x.x±0.5mm( x.xx±0.02")
x.xx±0.25mm( x.xxx±0.010")
Pin size is:0.5±0.05mm (0.02 "±0.002")
23
22
2
3
31.8(1.25)
1(0.04")
Side View
16
9
14
11
5.08(0.2)
Bottom View
15.24(0.6)
3.8(0.15)
20.3(0.8)
10.2(0.4)
Derating Curve
Plug Assignment
Pin-Out
SCWN03
(Single output)
DCWN03
(Dual output)
2,3
-Vin
-Vin
9
N.C.
Common
11
N.C.
-Vout
14
+Vout
+Vout
16
-Vout
Common
22,23
+Vin
+Vin
100
LOAD (%)
Pin No.
80
60
Natural convection
40
20
-40
-20
0
20
40
60
85
90
100
Ta (℃)
Installation Manual
Please refer to : http://www.meanwell.com/manual.html
File Name:SCWN03,DCWN03-SPEC 2017-03-06
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