12V/24V DC 50W LED Power Supply

Features:

1.international AC input range

2.high efficiency,low working temperature

3.soft- start circuit,limiting AC surge current soft-start

4.short circuit, overload, over voltage protected

5.compact size, light weight

6.100% full load burn-in test

7.Built-in EMI filter, low ripple noise

8.low cost, high reliability

9.CE and ROHS approvals

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

leq1S(input230V,Io=100%)

keep time

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

Voltage regulation

(Full load) leq0.5%

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,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°C~85°C/10%~95%RH

height above sea level

leq2000M

Structure

Size(mm)

110(L)*78(W)*35(H)

Cooling method

Cooling method

Natural cooling air convection

Weight

0.2KG/PCS

Product Type Table

Product model

output specification

ripple, noise

efficiency

S-50-3.3

3.3V

15A

50mV

66%

S-50-5

5V

10A

50mV

76%

S-50-9

9V

5.5A

70mV

78%

S-50-12

12V

4.2A

100mV

80%

S-50-15

15V

3.3A

100mV

80%

S-50-24

24V

2A

100mV

80%

S-50-28

28V

1.8A

100mV

80%

S-50-36

36V

1.4A

120mV

80%

S-50-48

48V

1A

240mV

82%