350w switching power supply (smps

• built-in EMI filter
• 100% load test
• Full range of input voltage
• output voltage accurate and stable
• Output over-voltage, over-current and short-circuit protection
• Output low ripple and noise
• One year warranty
• Average working no trouble ≥50,000 hours

Product Electric Parameters

Input specification

Input voltage

AC90V---264V

Input frequency

47-63Hz

Input surge

20A@120VAC  40A@230VAC

Output specification

Output voltage can be adjusted

±10%

Start-up time

≤1S(input230V,Io=100%)

keep time

≥20mS (input230V,Io=100%)

Voltage regulation

(Full load) ≤0.5%

Protection function

Overload protection

105% - 150% rated power, automatic recovery

Over-voltage protection

105%---150%
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,EN60950-1 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

≤2000M

Structure

Size (mm)

70(L)*39(W)*31(H)

Cooling method

Cooling method

Natural cooling air convection

Weight

0.1KG/PCS

Product Type Table

Product model

output specification

ripple, noise

efficiency

S-10-5

5V

2A

50mV

76%

S-15-9

9V

1.5A

70mV

78%

S-15-12

12V

1.1A

100mV

80%

S-15-15

15V

1A

100mV

80%

S-15-24

24V

0.5A

100mV

80%

S-15-28

28V

0.5A

100mV

80%

S-15-36

36V

0.4A

100mV

80%

S-15-48

48V

0.25A

100mV

82%