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| 12W DC-DC Regulated Single Output Converter Features : SCW12 series 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 Modified models available: output 2.5V/3.3V 2 years warranty SPECIFICATION ORDER NO. DC VOLTAGE CURRENT RANGE RATED POWER OUTPUT SCW12A-05 SCW12B-05 SCW12C-05 SCW12A-12 SCW12B-12 SCW12C-12 SCW12A-15 SCW12B-15 SCW12C-15 5V 480 ~ 2400mA 12W 12V 200 ~ 1000mA 60mVp-p 15V 160 ~ 800mA 60mVp-p 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% 400KHz min. A: 9 ~ 18VDC 82% Full load No load Pi network Fuse recommended 110 ~ 180% 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 -25 ~ +71 (Refer to output load derating curve) B: 18 ~ 36VDC 83% A: 70mA 84% B: 35mA C: 36 ~ 72VDC 82% C: 320mA C: 25mA 83% 83% 82% 85% 83% INPUT DC CURRENT FILTER PROTECTION OVERLOAD A: 1245mA B: 625mA PROTECTION (Note. 5) SHORT CIRCUIT WORKING TEMP. WORKING HUMIDITY ENVIRONMENT 20% ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -25 ~ +105 , 10 ~ 95% RH TEMP. COEFFICIENT 0.05% / (0 ~ 50 ) VIBRATION WITHSTAND VOLTAGE 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes I/P-O/P:1.5KVDC I/P-O/P: 100M Ohms / 500VDC / 25 2200pF max. / 70% RH SAFETY ISOLATION RESISTANCE ISOLATION CAPACITANCE EMI CONDUCTION & RADIATION 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 EMS IMMUNITY Power ON: R.C. ~ -Vin > 4VDC or open ; Power OFF: R.C. ~ -Vin < 1VDC or short REMOTE CONTROL OTHERS MTBF DIMENSION WEIGHT 600Khrs min. MIL-HDBK-217F(25 ) 31.8*20.3*12.2mm or 1.25"*0.80"*0.48" inch (L*W*H) 18.5g Mechanical Specification Unit:mm(inch) 20.3(0.80) 1 2 Pin Configuration Derating Curve 0.6 + 0.2/-0 2.54( 0.10 ) 3.81(0.15) Pin No. 1 2&3 9 11 14 16 22 & 23 Output R.C. - Vi n N.C. N.C. + Vo u t - Vo u t + Vi n 100 17.8(0.70) 22 3 BOTTOM VIEW 16 14 9 2.54( 0.10 ) SIDE VIEW 31.8(1.25) LOAD (%) 23 60 5.08( 0.20 ) 11 15.24(0.60) 12.2(0.48) -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 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:SCW12-SPEC 2008-10-22 |
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