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LED switch power transformer 220V to 5VLED display power 5V/2A/10W power supply

discount 70% in 2018-07-17 to 2018-07-19
price: USD$ 9.10
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Power parameter:
Input voltage (V):AC-220V
Input frequency (Hz):47-63Hz
Output voltage (V):DC-5V
Output current (A):2A
Output power (W):10W
Product size:Long 70mm*, wide 39mm*, high 31mm
Characteristic:Full voltage input, miniaturization, high power density, wide operating temperature range, high efficiency, long life, 100% full load aging test
After sale:Shopping for 100 yuan, you can open an ordinary invoice (tax point 6%)

Store sales, price advantage, quality stability, each power white box packaging, and next to the label (long-term supply of large quantities of goods)

Switching power supply products are widely used in:Industrial automation control, military equipment, scientific research equipment, security monitoring, access control, building intercom, LED lighting, advertising lamp, industrial equipment, communication equipment, electrical equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifier, electronic refrigerator, liquid crystal display, LED lighting, communication equipment, audio-visual products. Security, computer chassis, the field of digital products and equipment such as.

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) before the installed power test run, please check again and check each terminal line, to ensure that the input and output, AC and DC, single-phase and multi-phase, positive and negative voltage value and the current value and the 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.

Express delivery:Through express, rhyme express, Yuantong express, STO, SF express and so on