SKM50 MEANWELL | Alldatasheet
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Ta( ) - 40 100 100 -Vin +Vin +Vout - Vout Tr im LOAD UP DOWN TRIMPOT VR VR 5 00K Ω External OutputTrimming Output Output +Vin +Vout -Vin -Vo ut R.C Trim Pin No. Pin No. BOTTOM VIEW SIDE VIEW 12 ~ 15Vo 5Vo SPECIFICATION F ile Na me:SK M50- SPEC 201 3-04-1 5 SKM50B-05 SKM50C-05 SKM50B-12 SKM50C-12 SKM50B-15 SKM50C-15 ORDER NO. DC VOLTAGE CURRENTRANGE RATED POWER OUTPUT SWITCHING FREQUENCY VOLTAGE RANGE UNDER VOLTAGESHUTDOWN EFFICIENCY (Typ.) DC CURRENT INPUT (Note.5) ENVIRONMENT SAFETY & EMC WITHSTANDVOLTAGE ISOLATIONRESISTANCE WORKING TEMP. OVER VOLTAGE WORKING HUMIDITY CASE TEMP. STORAGETEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION MTBF DIMENSION OTHERS NOTE WEIGHT OVER CURRENT FILTER SHORT CIRCUIT PROTECTION B: 18 ~ 36VDC C: 36 ~ 75VDC B: 16VDC C: 32VDC 300KHz typ. 2.0% 0.5% 0.2% 60mVp-p 80mVp-p -20 ~ +10% 100mVp-p -20 ~ +10% 50W 1 ~ 10A 0.41 ~ 4.17A 0.33 ~ 3.33A 12V 15V 91% 2300mA 1160mA 2300mA 1160mA 2300mA 1160mA 110mA 60mA 110mA 60mA 110mA 60mA 110% ~ 180% rated output power I/P-O/P:1.5KVDC I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH 700Khrs min. MIL-HDBK-217F (25 ) -40 ~ +75 (Refer to "Derating Curve") 5Vo : 7V ~ 8.95V ; 12Vo : 15V ~ 19.2V ; 15Vo : 18V ~ 23.3V Protection type : Clamp by TVS diode B: >40 ~ 50VD C C: >80 ~ 100VDC input voltage Protection type : Shut dow n o/p voltage, recovers automatically after faul t condition is removed 20% ~ 90% RH non-condensing +115 max. -55 ~ +125 , 10 ~ 95% RH ± ℃ 0.03% / (0 ~ 55 ) 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes (L*W*H) 43g Full load Input (Typ.) No load Output (Typ.) Pi network 91% 92% 90% Mechanical Specification Unit:mm(inch) Note : P in tolera nce 0.1 mm ; oth er tolerance 0.8mm 91% 91% 50W DC-DC Regulated Single Output Converter SKM50 series 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 RIPPLE& NOISE (max.) Note.2 LINE REGULATION Note.3 LOAD REGULATION Note.4 VOLTAGEACCURACY Compliance to EN55022 Class A, FCC part 15 Class A without external components Compliance to EN61000-4 -2,3,4,5,6,8, light industry level, criteria A PROTECTION Fuse recommended EXTERNALCAPACITANCE LOAD (max.) 1000uF EXTERNALTRIMAdj.RANGE (Typ.) 10% REMOTE CONTROL Power ON : R.C ~ -Vin > 2.5VDC or open circuit ; Power OFF : R.C ~ -Vin < 0.5VDC or short EMC IMMUNITY EMC EMISSION Note.5 50.8[2.0 0] 45.72[1.8] ψ 5.8[0.23] 13.7 [0.5 4]