15W DC-DC Regulated Single Output Converter SKE15 seri 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. SKE15A- SKE15B- SKE15C- SKE15A- SKE15B- SKE15C- SKE15A- SKE15B- SKE15C- SKE15A- SKE15B- SKE15C- 05 05 05 12 12 12 15 15 15 24 24 24 DC VOLTAGE 5V 12V 15V 24V CURRENT RANGE 300 ~ 3000mA 125 ~ 1250mA 100 ~ 1000mA 62.5 ~ 625mA RATED POWER 15W RIPPLE & NOISE (max.) Note.2 50mVp-p 60mVp-p 60mVp-p 80mVp-p OUTPUT LINE REGULATION Note.3 0.3% 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 79% 79% 80% 80% 82% 82% 80% 83% 83% 82% 83% 84% EFFICIENCY (Typ.) Full load A: 1700mA B: 800mA C: 400mA INPUT DC CURRENT No load A: 40mA B: 20mA C: 10mA FILTER Pi network PROTECTION Fuse recommended 160% ~ 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 -25 ~ +71J (Refer to output load derating curve) WORKING TEMP. WORKING HUMIDITY 20% ~ 90% RH non-condensing STORAGE TEMP., HUMIDITY -25 ~ +105J, 10 ~ 95% RH ENVIRONMENT 0.03% /J (0 ~ 50J) TEMP. COEFFICIENT VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes 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*50.8*11.0 mm or 2 *2 *0.43 inch (L*W*H) 65g WEIGHT Pin Configuration Derating Curve Mechanical Specification Unit:mm(inch) 50.8 (2.00) 5.8 (0.23) Pi n No. O utpu t 11 (0.43) 20.30 (.800) 15.2 (.598) 100 +Vi n 1 80 2 -Vi n 3 3 +Vout 1 4 4 No Pi n 2 5 -Vout 5 BOTTOM VIEW -25 0 25 50 60 71 100 1.0r + 0.2/-0.1 Ta (J) NOTE 1.All parameters are specified at normal input, rated load, 25J 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:SKE15-SPEC 2012-07-18 50.8 (.200) 5.10 (.200) 22.8 (.898) 10.20 10.20 (.402) (.402) 15.2 (.598) LOAD (%)