S-300W Single Output Switching Power Supply
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S-300W 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

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Description

300W AD to DC Power Supply for CCTV

Model

Specification

S-300-5

S-300 -12

S-300 -24

S-300 -48

DC output

5V 50A

12V 25A

24V 12.5A

48V 6A

Wave and noise

100mVp-p

120mVp-p

120mVp-p

150mVp-p

Inlet stability

±0.5%

±0.5%

±0.5%

±0.5%

Load stability

±0.5%

±0.5%

±0.5%

±0.5%

Efficiency

76%

83%

85%

86%

Adjustable range for DC voltage

±10%

±10%

±10%

±10%

AC input voltage range

85~132VAC/170~264VAC Selected by switch 47~63Hz,240~370VDC

AC input voltage range

Cold-start current 18A/115V 36A/230V

OverLoad protection

105%~135% hiccup mode,auto-recovery

OverLoad protection


Setup,rise,hold up time

200ms 50ms 20ms

Withstand voltage

I/P-O/P:1.5KvAC I/P-FG:1.5KvAC O/P-FG:0.5Kv 1minute

Isolation resistance

I/P-O/P, I/P-FG, O/P-FG:500VDC/100MΩ

Working temperature

-10°C~+50°C

Safety standards

Design refer to GB4943,UL60950,EN60950

EMC standards

Design refer to GB9254,EN55022 classB

Weight

1 kg

300W AD to DC Power Supply for CCTV Packing

300W AC to DC Power Supply for CCTV Packing Show

300W 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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