NES-50W Switched Mode Power Supply
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NES-50W Switched Mode Power Supply

1• Universal AC input
2• Small volume,low weight,high efficiency
3• Protections:short circuit/over load/over voltage
4• Cooling by free air convection
5• LED indicator for power on
6• 100% full load burn-in test
7• 2 Year warranty
8• Size:129*98*38mm (L*W*H)

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Description

NES-50W SMPS Switched Mode Power Supply Specificates

Model

NES-50-5

NES-50-12

NES-50-15

NES-50-24




Output

DC voltage

5V

12V

15V

24V

Voltage tolerance

±2%

±1%

±1%

±1%

Rated current

10A

4.2A

3.4A

2.2A

Current range

0~10A

0~4.2A

0~3.4A

0~2.2A

Rated power

50W

50.4W

51W

50.4W

Ripple&noise

80mvp-p

100mvp-p

120mvp-p

120mvp-p

DCvoltage ADJ.range

-9%~+10%

±10%

±10%

±10%



Input

Voltage range

85~264VAC,120~370VDC

frequency

47~63HZ

AC current

1.2A/115VAC,0.6A/230VAC

efficiency

79%

82%

82%

84%

Inrush current

Cold start current 18A/115VAC,36A/230VAC

Leakage current

< 2mA/240VAC


Protection

Over load

Rated output power110%~150% start over load protection

protection type:hiccup mode,auto-recovery after fault condition is removed

over voltage

6.8~8.2V

15.6~17.8V

18.6~20.8V

30.6~33.2V

protection type:hiccup mode,auto-recovery after fault condition is removed

Environment

Working temp,humidity

-20℃~+60℃,20%~90%RH

Storagetemp,humidity

-40℃~+85℃,10%~95%RH non-condensing

Withstand vibration

10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes

Safety

Withstand voltage

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Isolated resistance

I/P-O/P,I/P-FG,O/P-FG:100M ohms/500VDC

Standard

Safety standard

UL1012

EMC standard

EN55022,CLASSA

Others

Dimension

129*98*38mm (L*W*H)

Weight/packing

0.41kg/45pcs/18.5kg/0.027m³/0.96CUFT

Note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

NES-50W SMPS Switched Mode Power Supply Packing

NES-50W SMPS Switched Mode Power Supply Packing Show

NES-50W SMPS Switched Mode Power Supply FAQQ: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 2012. 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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