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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Dongdahua
  • Model Number: S-50W-12V/24V
  • Output Power: 50W
  • Output Type: Single
  • Input Voltage: 220V
  • Output Voltage: 12V/24V
  • Output Frequency: 50/60Hz
  • Output Current: 4.1A/2.0A
  • size(mm): 110(L)*78(W)*35(H)
  • weight: 0.2KG/PCS
  • warranty: 2 years
  • certificate: CE&ROHS
  • waterproof: IP20
  • cooling: Natural cooling air convection
  • safety standards: According with GB4943, UL60950-1,EN60950-1 standards
  • EMC standards: According with GB9254, EN55022 class A ?EN61347-2-13:2008 standards
  • Application: LED Lighting/LED strips
  • Type: Single Output, Constant Voltage

Packaging & Delivery

Packaging Details: as for your requirement
Delivery Detail: Shipped in 15 days after payment

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

220V

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) 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%

 

 

 

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