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5V transformer 5V switching power supply 3.8A19W foot power 220V to 5V DC constant voltage power supply

discount 70% in 2018-07-23 to 2018-07-25
price: USD$ 9.10
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Product Brief

Input 220V, output 5V, output current 3.8A, power 19W
100% full load aging
High reliability, high performance price ratio
Built in EMI filter

Protection function: overload / overvoltage / short circuit protection

Technical index

Input voltage range 85-264VAC47-63Hz

AC input voltage range

Input current 0.2A/110V0.1A/230V

Input current

Inrush current cold start current 20A/115V40A/230V
AC inrush current Cold-start current 20A/115V 40A/230V

The leakage current is less than 1mA/240VAC

Leakage current

DC voltage adjustable range, rated output voltage + 10%
DC adjustable range ±10% rated output voltage

Overload protection 105-150% hiccup mode, automatic recovery
Over load protection 105-150% hiccup mode,auto-recovery

Over voltage protection, 115-135% cut off output, automatic recovery
Over-voltage protection 115-135% Cut off the output,auto-recovery

Start, rise, hold time 200ms50ms20ms

Setup rise hold up time

Pressure resistance I/P-O/P:1.5KvAC1mintute
Withstand voltage I/P-FG:1.5KvAC 1 mintute
I/P-FG:0.5KvAC 1 mintute

Working temperature of -10 DEG C 60 C, 20% ~ 90%RH

Working temperature

Weight / packing / size 0.13kg, 360pcs/box, 85mm*57mm*34mm