The material and characteristics of LED fluorescent lamp board

The commonly used light panels for LED fluorescent lamps are:
1. Fiberglass board (FR4)
The fiberglass board is made of glass fiber cloth, and the mechanical properties and dimensional stability of the fiberglass cloth substrate are
Impact and moisture resistance are relatively high. Its electrical performance is excellent, its operating temperature is high, and its performance is affected by the ring.
The impact of the environment is small. Compared with aluminum substrates , the cost is lower than that of aluminum substrates, but it is far less than aluminum in terms of heat dissipation.
Substrate.
2. Aluminum substrate
Aluminum substrate is a unique metal-based copper clad plate with good thermal conductivity and electrical insulation.
Can and mechanical processing performance can not match the fiberglass board.

Phone Holder Magent

1. Desktop Mobile Phone Holder; open the Phone Holder directly to 45 degrees, put the phone on it and you can use it
2. The bedside mobile phone holder; fix the clip of the mobile phone holder on the side of the bed, freely adjust the bending degree of the holder and the position of the mobile phone according to your posture, which is convenient and more comfortable.
3. Stick to the wall mobile phone bracket; the bracket sticker has strong adhesiveness and can be fixed and hung on glass, ceramic tiles and painted walls.
4. Car phone holder; car air outlet bracket, fixing method: After the mobile phone is installed on the mobile phone bracket, pop out the steel piece in the middle of the mobile phone bracket and put it into the car air outlet to fix it

5. Ring buckle mobile phone holder, the usage method only needs to stick the suction ring on the back of the phone, and then put the ring out to place the phone.

Aluminum Phone Holder

Phone Holder White Color

Phone Holder,Cell Phone Holder,Cell Phone Holder Bed,Cell Phone Holder Desk

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