9.9~15W DC-DC Regulated Single Output Converter SKA15 s eri es Features : E2:1 wide input range E4:1 wide input range(option) E1000VDC I/O isolation E3000VDC I/O isolation(option) EBuilt-in EMI filter EProtections: Short circuit / Overload ECooling by free air convection ESix-sided shield metal case E100% burn-in test ELow cost / High reliability EApprovals: FCC / CE E2 years warranty SPECIFICATION ORDER NO. SKA15A- SKA15B- SKA15C- SKA15A- SKA15B- SKA15C- SKA15A- SKA15B- SKA15C- SKA15A- SKA15B- SKA15C- 033 033 033 05 05 05 12 12 12 15 15 15 DC VOLTAGE 3.3V 5V 12V 15V CURRENT RANGE 300 ~ 3000mA 300 ~ 3000mA 125 ~ 1250mA 100 ~ 1000mA RATED POWER 9.9W 15W RIPPLE & NOISE (max.) Note.2 50mVp-p 50mVp-p 60mVp-p 60mVp-p OUTPUT LINE REGULATION Note.3 0.2% LOAD REGULATION Note.4 0.5% VOLTAGE ACCURACY 2.0% SWITCHING FREQUENCY 150KHz min. VOLTAGE RANGE A: 9 ~ 18VDC B: 18 ~ 36VDC C: 36 ~ 72VDC 76% 76% 76% 78% 78% 80% 82% 80% 82% 82% 80% 82% EFFICIENCY (Typ.) Full load A: 1700mA B: 800mA C: 400mA INPUT DC CURRENT No load A: 20mA B: 30mA C: 15mA FILTER Pi network PROTECTION Fuse recommended 110% ~ 250% rated output power OVER CURRENT Protection type : Hiccup mode, recovers automatically after fault condition is removed PROTECTION All output equipped with short circuit (Note. 5) SHORT CIRCUIT Protection type : Hiccup mode, recovers automatically after fault condition is removed -40 ~ +71J (Refer to output load derating curve) WORKING TEMP. WORKING HUMIDITY 20% ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -40 ~ +105J, 10 ~ 95% RH ENVIRONMENT 0.03% /J (0 ~ 50J) TEMP. COEFFICIENT 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes VIBRATION I/P-O/P:1KVDC WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE I/P-O/P: 100M Ohms / 500VDC / 25J/ 70% RH EMC EMC EMISSION Compliance to EN55022 Class B, FCC part 15 Class B EMC IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A MTBF 300Khrs min. MIL-HDBK-217F(25J) OTHERS DIMENSION 50.8*25.4*11.27 mm or 2 *1 *0.44 inch (L*W*H) 32g WEIGHT Pin Configuration Derating Curve Mechanical Specification Unit:mm(inch) 50.8 15.3 20.3 15.2 11.27 Pi n No . O utpu t 100 1 +Vi n 3 80 1 2 -Vi n 4 3 +Vout 2 5 No Pi n 4 BOTTOM VIEW 5 -Vout 5.8 1.0r + 0.2/-0.1 -40 0 25 50 60 71 100 Ta (J) 1.All parameters are specified at normal input, rated load, 25J 70% RH ambient. NOTE 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:SKA15-SPEC 2012-07-18 25.4 10.2 5.1 10.1 2.5 10.2 10.2 2.5 LOAD (%)