SCWN03E-15

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