DKA15 15W DC-DC Regulated Dual Output Converter series Features : 2:1 wide input range 4:1 wide input range(option) 1000VDC I/O isolation 3000VDC I/O isolation(option) Built-in EMI filter Protections: Short circuit / Overload Cooling by free air convection Six-sided shield metal case 100% burn-in test Low cost / High reliability Approvals: FCC / CE 2 years warranty SPECIFICATION ORDER NO. DKA15A-05 DC VOLTAGE CURRENT RANGE RATED POWER OUTPUT 15V 150 ~ 1500mA 62.5 ~ 625mA 50 ~ 500mA RIPPLE & NOISE (max.) Note.2 50mVp-p LINE REGULATION Note.3 0.2% DKA15C-15 60mVp-p 60mVp-p 0.5% Note.4 VOLTAGE ACCURACY 2.0% SWITCHING FREQUENCY 150KHz min. VOLTAGE RANGE A: 9 ~ 18VDC EFFICIENCY (Typ.) 80% DC CURRENT FILTER B: 18 ~ 36VDC 80% C: 36 ~ 72VDC 82% 83% Full load A: 1600mA B: 800mA C: 400mA No load A: 30mA C: 15mA B: 30mA 83% 82% 80% 82% 80% Pi network Fuse recommended PROTECTION OVER CURRENT 110% ~ 250% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed SHORT CIRCUIT All output equipped with short circuit Protection type : Hiccup mode, recovers automatically after fault condition is removed WORKING TEMP. WORKING HUMIDITY -25 ~ +71 (Refer to output load derating curve) 20% ~ 90% RH non-condensing PROTECTION (Note. 5) 12V 15W LOAD REGULATION INPUT DKA15B-05 DKA15C-05 DKA15A-12 DKA15B-12 DKA15C-12 DKA15A-15 DKA15B-15 5V ENVIRONMENT STORAGE TEMP., HUMIDITY -25 ~ +105 , 10 ~ 95% RH TEMP. COEFFICIENT 0.03% / ( 0 ~ 50 ) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes WITHSTAND VOLTAGE I/P-O/P:1KVDC SAFETY & ISOLATION RESISTANCE I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH EMI CONDUCTION & RADIATION Compliance to EN55022 Class B, FCC part 15 Class B EMC EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A 300Khrs min. MIL-HDBK-217F (25 ) MTBF OTHERS DIMENSION 50.8*25.4*11.27mm or 2"*1"*0.44" inch (L*W*H) 32g WEIGHT Derating Curve Pin Configuration Mechanical Specification Unit: mm (inch) 11.27 15.2 2.5 20.3 3 10.2 10.2 1 4 2 BOTTOM VIEW 5 1.0 2.5 25.4 10.2 5.1 10.1 15.3 + 0.2/-0.1 Pin No. Output 1 2 3 4 5 + Vi n - Vi n + Vo u t COM - Vo u t 100 LOAD (%) 50.8 80 5.8 -25 0 25 50 60 71 Ta ( NOTE 100 ) 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 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:DKA15-SPEC 2008-05-20