Product Electric Parameters

Input specification

Input voltage

AC110V/220V/±10%

Input frequency

50/60Hz

Input surge

20A@120VAC  40A@230VAC

Output specification

Output voltage can be adjusted

±10%

Start-up time

leq1S(input230V,Io=100%)

keep time

More than or equal to 20mS (input230V,Io=100%)

Voltage regulation

(Full load) leq 0.5%

Protection function

Overload protection

105% - 150% rated power, automatic recovery

Over-voltage protection

105% - 150% of the rated voltage

Insulation intensity

Input---output

1500VAC/1min 

Input---ground

1500VAC/1min 

Input---ground

500VAC/1min 

Safety standards

According with GB4943, UL60950-1,EN 60950-1 standards.

E M C standards

According with GB9254, EN55022 class A EN61347-2-13:2008 standards

Environmental

working temperature

- 20 ° ~ 60 ° c / 20% ~ 90% RH (no frost)

Storage temperature

- 40 ° ~ 85 ° c / 10% ~ 95% RH (no frost)

height above sea level

leq2000M

Structure

Size(mm)

215(L)*115(W)*50(H)

Cooling method

Cooling method

Through the fan make temperature decrease

Weight

0.8KG/PCS

Product Type Table

Product model

output specification

ripple, noise

efficiency

EW-300W-3.3V

3.3V

90A

50mV

66%

EW-300W-5V

5V

60A

50mV

76%

EW-350W-9V

9V

40A

70mV

78%

EW-350W-12V

12V

30A

100mV

80%

EW-350W-15V

15V

24A

100mV

80%

EW-350W-24V

24V

15A

100mV

80%

EW-350W-28V

28V

12.8A

100mV

80%

EW-350W-36V

36V

10A

120mV

80%

EW-350W-48V

48V

7.5A

240mV

82%