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Switch power supply, switching power supply, monitoring power transformer

price:USD$23.00
discount 70% in 2018-07-15 to 2018-07-17
price: USD$ 16.10
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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A: according to the random selection system of express courier, do not accept the specified message delivery, express delivery not Oh, because Taobao is not limited to write the postage, in some areas need to fill the freight to ship the goods in this shop on the invoice: no invoice quantity can contact customer service receipt by the warehouse inventory and display the difference, take after out of stock of the situation will inform you

Hong Ming power supply manager solemnly declare in this:

We sell onlyPower supply for foot power glass brazing platePlease don't take the kind of marketInferior ordinary yellow paperboard ratioShopkeeper dare to guarantee, Taobao soldMore than 95% inferior yellow cardboard are copper clad aluminum inferior products,The shopkeeper assured you that as long as you select the power supply of the glass drill board, you will not suffer a loss. The parents can search Taobao to see what the price of the glass drill power supply,Don't buy your own power for a few bucks. You don't have to worry about using it.The selection of glass brazing plates is guaranteed for life!!!

Shoddy products use inferior cardboard,Hong Ming power supplyFocus on powerChoose the glass drill and give you a guarantee!!!

Power real photos--------------------------------------------

 

Product introduction
 

 

Size: 110X78X35

 

Full voltage input
Miniaturization
Protection function short circuit / overload / over voltage
Full load aging test
Input voltage & frequency range ----------110/220VAC/4763Hz
Start the impact current ---------------20A@120VAC (cold start)
Output range checks±10% (rated output voltage)
Overload protection -------------------105%200% (rated load), self recovery
Overvoltage protection -------------------115%135% (rated output voltage)
Short circuit protection ------------------- self recovery
Output - start time2S@120VAC 1.0S@230VAC
Output hold time -10mS@120VAC,20mS@230VAC
The insulation strength ------------------- input - output: AC1500V, 1min
Input chassis: AC1500V, 1min
Output housing: DC500V, 1min
The working environment of C - 1050;20%90%RH (without condensation)
Safety standard ------------------- design reference EN/UL60950
EMC standard reference design - EN55022ClassB;
                           EN61000-4-2/-3/-4/-5/-6/-11

 

 

Special instructions: 1. All the products are priced without tax.

2, freight charge according to the real, after the contact to modify the freight. If the freight is insufficient to return the freight, pay for processing, please forgive the inconvenience

1. switch power supply matters needing attention:
1) the metal shell power line and the shell are generally connected to the ground (FG), to be reliable grounding, to ensure safety, not to mistakenly connect the shell to the zero line.
2) please check and proofread the connections on the terminals before installing the complete power test run to ensure the input and output, AC and DC, single-phase and multiphase, positive and negativeThe voltage and current value of right and keeps running.
For high power supply, there are generally three or more than three "+" input terminals and "-" output terminals, in fact, they belong to one output polarity, just for the convenience of user operation

 3. product features:

Imported components, high reliability. Built in WMI filter has good anti-interference performance.

The DC ripple is small and the work efficiency is high. Design soft start circuit, AC surge current limit.

Low working temperature and long service life. The input voltage range is wide, which meets the global applicable standard.

The insulation property is good and the electric resistance is high. It has the functions of short circuit, overload, overvoltage and protection.

4.Store power supplyIt is suitable for LED billboard, LED display, luminous word, lamp strip, lamp band touch group, security, monitoring and so on. It is widely used!

Please try to ask all the questions before the goods are photographed, and avoid the doubt after the transactionUnnecessary trouble between the two sides of the transaction

 Our company specializes in the production of LED switching power supply 5V12V24V common type, rainproofType, profile rain proof, waterproof type, power supply warranty for 2 years!!! All the prices are 100 sets of price, 100 below friends do not bargain, need to send express freight according to the actual delivery company, you can also choose logistics, thank you for your cooperation!!!Telephone number: 13925793080

 

 

 

Three: detailed explanation:

1. for specific parameters, please refer to the above table,

2. the quality of the power sold by our company is guaranteed for two years,Our factory specializes in large-scale production of switching power supply, heavy load aging test, the bad probability is extremely low, lower comprehensive cost benefit to customers more competitive advantage!

3., on the premise of ensuring product quality, strive to do the same power supply

4. products can provide neutral labels, but temporarily do not provide OEM services

5. support online single order transaction

6. freight buyers pay, freight delivery, the specific tariff charged by the use of the shipping company charges

7. if you want to know more product model data, please call: 13925793080Each product wiring place has the wiring protection cover, in order to prevent the electric shock, the use is safer.

Special instructions: 1. All the products are priced without tax.

2, freight charge according to the real, after the contact to modify the freight. If the freight is insufficient to return the freight, pay for processing, please forgive the inconvenience

1. switch power supply matters needing attention:
1) the metal shell power line and the shell are generally connected to the ground (FG), to be reliable grounding, to ensure safety, not to mistakenly connect the shell to the zero line.
2) please check and proofread the connections on the terminals before installing the complete power test run to ensure the input and output, AC and DC, single-phase and multiphase, positive and negativeThe voltage and current value of right and keeps running.
For high power supply, there are generally three or more than three "+" input terminals and "-" output terminals, in fact, they belong to one output polarity, just for the convenience of user operation

3. product features:

Imported components, high reliability. Built in WMI filter has good anti-interference performance.

The DC ripple is small and the work efficiency is high. Design soft start circuit, AC surge current limit.

Low working temperature and long service life. The input voltage range is wide, which meets the global applicable standard.

The insulation property is good and the electric resistance is high. It has the functions of short circuit, overload, overvoltage and protection.

4.Store power supplyIt is suitable for LED billboard, LED display, luminous word, lamp strip, lamp band touch group, security, monitoring and so on. It is widely used!

Please try to ask all the questions before the goods are photographed, and avoid the doubt after the transactionUnnecessary trouble between the two sides of the transaction