S series CE ROHS 250w 12volt 20amp single switching power supply

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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
CNC
Model Number:
S-250-12
Output Power:
201 - 300W
Output Type:
Single
Input Voltage:
220V
Output Frequency:
47-63HZ
Output Current:
20A
Warranty:
24 months
Certification:
CE RoHs
Type:
Non-waterproof
Size:
215*115*50mm
Protections:
overload&overcurrent&overtemperature protection
Application:
led ,cctv ,industrial ,led screen
Output Voltage:
12V
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Selling Units: Single item
Single package size: 7X5X2 cm
Single gross weight: 1 KG
Package Type: 20pcs/carton
Port
ningbo/shanghai
Lead Time :
sample order within one days

1. China Top 500 Enterprise

2. 26 years rich experience in manufacturing electrical products
3. Sales in over 100 countries

 

Model

S-250-12

S-250-13.5

S-250-15

S-250-24

S-250-27

S-250-48

DC output voltage

12V

13.5V

15V

24V

27V

48V

Output voltage range(Note:2)

±1%

±1%

±1%

±1%

±1%

±1%

Rated output current

20A

18A

16.6A

10.4A

9.2A

5.2A

Output current range

0-20A

0-18A

0-16.6A

0-10.4V

0-9.2V

0-5.2V

Wave and noise(Note:3)

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

Inlet stability(Note:4)

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load stability(Note:5)

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

DC output power

240W

243W

249W

249.6W

248.4W

249.6W

Efficiency

82%

83%

84%

86%

86%

87%

Adjustable range for DC voltage

10~13.2V

12~15V

13.5~18V

20~26.4V

26~32V

41~56V

AC input voltage range

88~132VAC/176~264VAC selected by switch 47~63Hz;

Input current

6A/115V 3.5A/230V

AC inrush current

20A/115V 40A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105%~150% Type: pulsing hiccup shutdown Reset: tuto recovery

Temperature coefficient

±0.03%/°c(0~50°c)

Setup, rise , hold up time

2s, 20ms, 20ms

Vibration

10~500Hz, 2G 10min,/1cycle, Period for 60min, Each axes

Withstand voltage

Input and output internal: Input and encolsur: 1.5KvAC, Output and enclosure: 0.5KvAC

Isolation resistance

Input and output internal: Input and enclosure, Output and enclosure:500VDC/100MΩ

Working temperature and humidity

-10°c~+60°c(Refer to output derating curve), 20%~90%RH

Overall dimension

215×115×50mm

Weight

1.15Kgs

Safety standards

Design refer to UL 1950


WHY US?


1. We Are Suppler of Three Gorges Project,China National Petroleum,Sinopec Group;
2. China Famous Export Enterprise,  Our Products Sale in Over 100 Countries;
3. Our Laboratory is China Key Industrial Electrical Laboratory;
4. We have completely sales service system, ensure every detail is going smooth.
5. We have new designed products each year by our R&D Dpartment.
6. Perfect testing system ensure each product is qualified.
7. Want know more of us? Waiting for your inquiry.