S-250W Single Output Switching Power Supply
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S-250W Single Output Switching Power Supply

1. High efficiency, high reliability
2. Switch input voltage range choice
3. 100% full load and machine test
4. Protection characteristics: short circuit/overload/pressure/thermal
5. Air cooling
6. High quality, low price
7. 2 years warranty
8. Size: 215*115*50mm(L*W*H)

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Description

250W AD to DC Power Supply for CCTV

Performance

Product model

S-250-5

S-250-12

S-250-15

S-250-24

S-250-27

S-250-48

DC output voltage

5V

12V

15V

24V

27V

48V

output voltage tolerance

± 2%

± 1%

± 1%

± 1%

± 1%

± 1%

Output current range

0-45A

0-20A

0-16A

0-10A

0-9A

0-5.2A

Ripple & noise

80MVp-p

120MVp-p

120MVp-p

120MVp-p

150MVp-p

200MVp-p

Advance wire stability

± 0.5%

± 0.5%

± 0.5%

± 0.5%

± 0.5%

± 0.5%

Load stability

± 1%

± 0.5%

± 0.5%

± 0.5%

± 0.5%

± 0.5%

DC output power

225W

240 W

240W

240W

243W

249.6 W

Efficiency

74%

79%

80%

81.5%

82%

82%

Volts d.c.adjustable extent

4.5-5.8V

10-14v

12-18v

20-28v

26-32v

41-56v

Input voltage range

90-132VAC/176-264VACBY switch stability 47-63HZ,254-370VDC

Input current

5.0A/1152.5A/230V

Dash current

25A/115V 50A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105-135%

Over-voltage protection

5.75-6.75V

13.8-16.2V

18-21V

27.6-32.4V

33.7-39.2V

57.6-67V

High temperature protection

RTH3 ≥ 90 ºC

temperature coefficient

± 0.03%(0-50) ºC

Startup . rise . retention time

800MS,50MS,16MS

Antiknock characteristics

10-500HZ,2G 10min/one Cyc , 60M

Resistance to pressure

Input output:1.5KvAC input and crust,1.5KVACoutput and crus,0.5kvAC

Close resistance

Input output: input and crust, output and crust.500VDC/100M Ω

Work temperature. humidity

-10 ºC - +50 ºC ,20%-90%RH

Memory temperature. humidity

-20 ºC - +85 ºC,10%-95%RH

Outline dimension

215 × 115 × 50mm

Weight

1.15kgs

Safety standards

satisfy UL1950

EMC standard

satisfy 55022, rank b

250W AD to DC Power Supply for CCTV Packing

250W AD to DC Power Supply for CCTV Packing Show

250W AD to DC Power Supply for CCTV FAQ

Q:1.How do you control the products' quality?

A:Auto inspection machine and manual testing together before packing.


Q:2.What's your payment term?
A:We usually accept T/T(30% deposit,the balance before delivery.)
Samples cost can be paid by Western Union,MoneyGram

Q:3.Would you accept to use our logo?
A:If you have good quantity,we can make OEM for you.

Q:4.Can I get a sample for reference?
A:We provide free samples for testing,you only need to pay the courier cost.

Q:5.What is your MOQ?
A:The MOQ can be only 1 piece.

Q:6.What is your delivery time?
A:Usually it takes 7-25 working days depends on items and quantity.

Q:7.What is your warranty time of the products?
A:24 months


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Vanto Industrial Group Limited was founded in 2007. We are a professional manufacturer and wholesaler in the field of low voltage electrical appliances in China. Especially in enclosure thermostat, PTC heater, switching power supply, electrical acces...

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