SKA20_12 MEANWELL | Alldatasheet
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Pin□Configuration Derating□Curve Ta□( ) LOAD□(%) -40 0 25 50 75 85 100 100 -Vin +Vin +Vout -Vout Trim 1 4 LOAD UP DOWN TRIMPOT VR VR 20K External□Output□Trimming Output Output +Vin Trim -Vin -Vout +Vout R.C Pin□No. Pin□No. 1 4 2 5 NOTE:□Pin□Size□is Tolerance□1.0 0.10mm BOTTOM VIEW SIDE VIEW 20.4[0.80] 5.8 [0.23] 7.62 [0.30] 5.08 [0.20] 10.2 [0.40] 15.24[0.60] 345 /c50/c34 /c49/c34/c32/c99/c111/c109/c112/c97/c99/c116/c32/c115/c105/c122/c101 /c50/c58/c49/c32/c119/c105/c100/c101/c32/c105/c110/c112/c117/c116/c32/c114/c97/c110/c103/c101 /c72/c105/c103/c104/c32/c101/c102/c102/c105/c99/c105/c101/c110/c99/c121/c32/c117/c112/c32/c116/c111/c32/c56/c57/c46/c53/c37 /c49/c53/c48/c48/c86/c68/c67/c32/c73/c47/c79/c32/c105/c115/c111/c108/c97/c116/c105/c111/c110 /c66/c117/c105/c108/c116/c45/c105/c110/c32/c114/c101/c109/c111/c116/c101/c32/c79/c78/c47/c79/c70/c70/c32/c99/c111/c110/c116/c114/c111/c108 /c66/c117/c105/c108/c116/c45/c105/c110/c32/c116/c114/c105/c109/c109/c105/c110/c103/c32/c111/c117/c116/c112/c117/c116 /c66/c117/c105/c108/c116/c45/c105/c110 /c69/c77/c73/c32/c102/c105/c108/c116/c101/c114 /c80/c114/c111/c116/c101/c99/c116/c105/c111/c110/c115/c58/c32/c83/c104/c111/c114/c116/c32/c99/c105/c114/c99/c117/c105/c116/c32/c47/c32/c79/c118/c101/c114/c108/c111/c97/c100/c32/c47/c32/c73/c110/c112/c117/c116/c32/c97/c110/c100/c32/c79/c117/c116/c112/c117/c116/c32/c79/c118/c101/c114/c32/c118/c111/c108/c116/c97/c103/c101 /c67/c111/c111/c108/c105/c110/c103/c32/c98/c121/c32/c102/c114/c101/c101/c32/c97/c105/c114/c32/c99/c111/c110/c118/c101/c99/c116/c105/c111/c110 /c83/c105/c120/c45/c115/c105/c100/c101/c100/c32/c115/c104/c105/c101/c108/c100/c32/c109/c101/c116/c97/c108/c32/c99/c97/c115/c101 /c49/c48/c48/c37/c32/c98/c117/c114/c110/c45/c105/c110/c32/c116/c101/c115/c116 /c76/c111/c119/c32/c99/c111/c115/c116/c32/c47/c32/c72/c105/c103/c104/c32/c114/c101/c108/c105/c97/c98/c105/c108/c105/c116/c121 /c65/c112/c112/c114/c111/c118/c97/c108/c115/c58/c32/c70/c67/c67/c32/c47/c32/c67/c69 /c50/c32/c121/c101/c97/c114/c115/c32/c119/c97/c114/c114/c97/c110/c116/c121 SPECIFICATION File□Name:SKA20-SPEC 2012-01-07 SKA20A-05 SKA20B-05 SKA20C-05 SKA20A-12 SKA20B-12 SKA20C -12 SKA20A-15 SKA20B-15 SKA20C-15ORDER□NO. DC□VOLTAGE CURRENT□RANGE RATED□POWER OUTPUT SWITCHING□FREQUENCY VOLTAGE□RANGE EFFICIENCY (Typ.) DC□CURRENTINPUT (Note.□5) ENVIRONMENT SAFETY & EMC WITHSTAND□VOLTAGE ISOLATION□RESISTANCE WORKING□TEMP. OVER□VOLTAGE WORKING□HUMIDITY STORAGE□TEMP.,□HUMIDITY TEMP.□COEFFICIENT VIBRATION MTBF DIMENSIONOTHERS NOTE WEIGHT OVER□CURRENT FILTER SHORT□CIRCUIT PROTECTION 300KHz□□typ. 2.0% 0.5% 0.2% 50mVp-p 60mVp-p 220uF -20□~□+10% 60mVp-p 100uF -20□~□+10% 20W 5V 12V 15V 88.5% 89% 1910mA 970mA 490mA 1910mA 970mA 500mA 1870mA 950mA 490mA 80mA 55mA 40mA 35mA 25mA 15mA 35mA 25mA 15mA I/P-O/P:1.5KVDC I/P-O/P:□100M□Ohms□/ 500VDC□/□25 /□70%□RH 700Khrs□min.□□MIL-HDBK-217F(25 ) Protection□type□:□Shut□down□o/p□voltage,□recovers□automatically□after□f ault□condition□is□removed 0.03%□/ (0□~□50 ) 10□~□500Hz,□2G□10min./1cycle,□period□for□60min. each□along□X, Y,□Z□axes 31.2g /c49/c46/c65/c108/c108/c32/c112/c97/c114/c97/c109/c101/c116/c101/c114/c115/c32/c97/c114/c101/c32/c115/c112/c101/c99/c105/c102/c105/c101/c100/c32/c97/c116/c32/c110/c111/c114/c109/c97/c108/c32/c32/c105/c110/c112/c117/c116/c44/c32/c114/c97/c116/c101/c100/c32/c108/c111/c97/c100/c44/c32/c50/c53 /c55/c48/c37/c32/c82/c72/c32/c97/c109/c98/c105/c101/c110/c116/c46 /c50/c46/c82/c105/c112/c112/c108/c101/c32/c38/c32/c110/c111/c105/c115/c101/c32/c97/c114/c101/c32/c109/c101/c97/c115/c117/c114/c101/c100/c32/c97/c116/c32/c50/c48/c77/c72/c122/c32/c98/c121/c32/c117/c115/c105/c110/c103/c32/c97/c32/c49/c50/c34/c32/c116/c119/c105/c115/c116/c101/c100/c32/c112/c97/c105/c114/c32/c116/c101/c114/c109/c105/c110/c97/c116/c101/c100/c32/c119/c105/c116/c104/c32/c97/c32/c48/c46/c49/c117/c102/c32/c38/c32/c52/c55/c117/c102/c32/c99/c97/c112/c97/c99/c105/c116/c111/c114/c46 /c51/c46/c76/c105/c110/c101/c32/c114/c101/c103/c117/c108/c97/c116/c105/c111/c110/c32/c105/c115/c32/c109/c101/c97/c115/c117/c114/c101/c100/c32/c102/c114/c111/c109/c32/c108/c111/c119/c32/c108/c105/c110/c101/c32/c116/c111/c32/c104/c105/c103/c104/c32/c108/c105/c110/c101/c32/c97/c116/c32/c114/c97/c116/c101/c100/c32/c108/c111/c97/c100/c46 /c52/c46/c76/c111/c97/c100/c32/c114/c101/c103/c117/c108/c97/c116/c105/c111/c110/c32/c105/c115/c32/c109/c101/c97/c115/c117/c114/c101/c100/c32/c102/c114/c111/c109/c32/c49/c48/c37/c32/c116/c111/c32/c49/c48/c48/c37 /c114/c97/c116/c101/c100/c32/c108/c111/c97/c100/c46 /c53/c46/c80/c108/c101/c97/c115/c101/c32/c112/c114/c101/c118/c101/c110/c116/c32/c116/c104/c101/c32/c99/c111/c110/c118/c101/c114/c116/c101/c114/c32/c102/c114/c111/c109/c32/c111/c112/c101/c114/c97/c116/c105/c110/c103/c32/c105/c110/c32/c111/c118/c101/c114/c108/c111/c97/c100/c32/c111/c114/c32/c115/c104/c111/c114/c116/c32/c99/c105/c114/c99/c117/c105/c116/c32/c99/c111/c110/c100/c105/c116/c105/c111/c110/c32/c102/c111/c114/c32/c109/c111/c114/c101/c32/c116/c104/c97/c110/c32/c51/c48/c32/c115/c101/c99/c111/c110/c100/c115/c46 Full□load Input(Typ.) No□load Output Pi□network Mechanical□Specification Unit:mm(inch) 87.5% 87.5% 88% 20W□DC-DC□Regulated□Single□Output□Converter S K A 2 0s e r i e s /c70/c101/c97/c116/c117/c114/c101/c115/c32/c58 Protection□type□:□□Hiccup□mode,□recovers□automatically□after□fault□con dition□is□removed All□output□equipped□with□short□circuit Protection□type□: Hiccup□mode,□recovers□automatically□after□fault□co ndition□is□removed RIPPLE□&□NOISE□(max.) Note.2 LINE□REGULATION Note.3 LOAD□REGULATION Note.4 VOLTAGE ACCURACY Compliance□to□EN55022□Class A,□FCC□part□15□Class A Compliance□to□EN61000-4-2,3,4,5,6,8,□light□industry□level,□□crit eria A PROTECTION Fuse□recommended EXTERNAL CAPACITANCE□LOAD (max.) 1000uF EXTERNAL TRIM Adj.□RANGE(Typ.) 10% EMC□IMMUNITY EMC□EMISSION