20W Series DSC-20R
Universal Input A dapter Switching Power Supply
Features
*Meet CEC *Low Power Consumption
*Class B EMI *<250ua Leakage
Applications
*Computer *Communication *Consumer
Safety Approvals(60950+60065)
*UL *PSE(60065) *CB
*CCC *SAA *KA(60065)
Output Specifications
b=US/EU/UK/AU/KA/CH…(UC means US-plug used,EU means EU-plug used,UK means…)
y=3 digit number which represents the output voltage in volt after dividing by 10
z=3 digit number which represents the output wattage after divding by 10
F represents input voltage range 100V ac to 240V ac
MODEL INPUT Voltage OUTPUT
Range Frequancy Vdc Reg. A(max) W(max)
DSA-20R-12F b yz 100-240V 50/60Hz0.7A 9.0-15 ±5% 2.0 20.4
DSA-20R Characteristics
AC Input Voltage Operation Temperature
90 to 264 VAC 0 to 40℃
AC Input Frequancy: Storage Temperature
47 to 63 Hz -25 to +75℃
AC Input Current(Full Load) MTBF
0.7Arms(120VAC) 50000-100000 by option
0.5Arms(240VAC) (full load,240V A C,25℃)
Leakage Current Emissions
Less than 250μA,(254V A C) FCC Class B
Dielectric Withstand(Hi-pot) EN 55022 B, EN 55013B
3000VAC,1 min,10mA
Hold-up Time(Full Load) Immunity
5mS 120V A C 61000-4-2,Level 3
20mS 240V A C 61000-4-3,Level 2
Over current Protection 61000-4-4,Level 2
Short Circuit,Auto Restart 61000-4-5,Level 3
61000-4-6,Level 2
61000-4-11
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