Description

Project Various specifications and technical indicators of this series
DC output voltage 19V
Rated output current 20A
Rated output power 350W
Ripple and noise ＜150mV
Voltage accuracy ±1%
Output voltage
adjustment range
±10%
Load Regulation ＜±1.2%
Line adjustment rate ＜±1%
Efficiency (typical) ＞82%
Overload protection When the output power is greater than 105% -135%, the voltage starts to drop. +
VO drops to the Under voltage point. Cut off the output and reset: Power up again
Output undervoltage
protection
10%-45%VOUT
Input voltage range 180-264VAC, 47Hz～63Hz (254VDC～370VDC)
Maximum input
operating current
＜5.2A 115VAC ＜2.8A 230VAC
Input inrush current 110VAC/25A， 220VAC/50A
Start, rise, hold time 200ms、50ms、20ms ：230VAC
Withstand voltage Input-output: 1.5KVAC Input-case: 1.5kVAC Output-case: 0.5KVAC lasted 1
minute
Leakage current Input-output at 1.5KVAC <6mA
Leakage current Input-output 220VAC <1.5mA
Isolation resistance Input-output, input-case, output-case: 500VDC / 100MΩ
Working temperature
and humidity
-10℃～+50℃；20%～90RH
Storage temperature
and humidity
-20℃～+85℃；10%～95RH
Size 215*115*50mm
Net weight / gross
weight
874.1/936.3g
Packing / gross
weight
Note: ① When inputting 88VAC / 176VAC ② When inputting 220VAC