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General purpose 110V-220V to 12V5ADC DC 12 volt transformer 60W switching power supply LED special purpose

price:USD$42.40
discount 70% in 2018-07-17 to 2018-07-19
price: USD$ 29.68
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Commodity code [Z+1XNN+8TFYG6A9G]

Other instructions

1Power sourceIt is suitable for lamp strip, lamp belt, LED module, LED billboard, LED display, luminous character, security, monitoring camera and so on. It has a wide range of uses!

2UseMatters needing attention:

     1Before installing the finished electric test run, pleasemustCheck and proofread the connections on the terminals again,Ensure input and output, AC and DC, single phase and multiphase, positive and negativeThe voltage and current value of right and keeps running. For 110V/220VSwitchThe power supply must also ensure that the switch is on220V position(factory default 220V), so as not to damage the power supply after power supply!
     
2For high-power power supply, there are usually a number of "+" output terminals and "-" (or COM) output terminals, which are the same as the terminals under the same polarity. The two terminals are connected to one of "+" and "-" (or COM), and the two terminals in the same polarity cannot be connected.

3In use, it is necessary to consider the power supply should not be continuous for a long time in full load working state, it is recommended to operate the switching power supply according to the working efficiency of 80%. For use, ensure that the power supply can work for a long time, otherwise it will likely result in early failure of human.

4All wiring should be close and firm, should not be loose, so as not to heat, damage the switching power supply.

3Purchase bills filled

 

 

   If you want to buy a receipt or invoice (invoice need a tax increase point), please put forward at the time of purchase.

 


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