LED fluorescent tube circuit board material


Posted November 6, 2020 by jojo123

Different materials LED fluorescent tubes to use different circuit boards for cooling,

 
Different materials LED fluorescent tubes to use different circuit boards for cooling, also affect the choice of material and therefore very important to correct LED fluorescent product fit. Here are some LED fluorescent tube circuit board material.

Aluminum plate: now on the market are mostly fluorescent aluminum substrate to do. Aluminum plate structure induced from the following, respectively: PCB layer, thermal insulation layer, aluminum substrate.

PCB layers: a strong current carrying capacity is mainly used as a circuit copper foil, copper prices are relatively high, so the thickness of the copper foil directly affects the price of the aluminum plate. Some of the aluminum plate to make a thin copper foil on the market that do, the price is cheap, but the carrying capacity of the product is reduced.

Thermal insulation: thermal insulation works best is a special ceramic polymer, but the price is very high, made out of the aluminum plate with this material prices are above 1,000 RMB / square meter, it is difficult to accept such domestic price. In order to reduce costs and improve market competitiveness will be replaced with other materials, such as epoxy resin, glass cloth. Explosion-proof led exit signs https://www.eneltec-led.com/led-explosion-proof-lights/led-explosion-proof-exit-lights.html

Aluminum grassroots: aluminum is generally used as a metal support structure, but also be useful for copper is better, thermal effects, but the price is high. The basic requirement is that the thermal conductivity of aluminum is better grassroots, easy bending.

Glass plate: the pursuit of price advantage, some manufacturers will use a fiberglass PCB circuit board to do. There are also several types of fiberglass panels, the price is not the same, there are some fine points in the following categories: fiberglass board, single-sided copper foil fiberglass board, double-sided copper foil stripping MDF, perforated foil fiberglass glass board. best led headlights http://bestledheadlight.com/

Fiberglass board: This board is PCB cloth directly on the circuit board, there is no other treatment, such board price is the cheapest, but almost no cooling capacity.
-- END ---
Share Facebook Twitter
Print Friendly and PDF DisclaimerReport Abuse
Contact Email [email protected]
Issued By ENELTEC
Phone 02133811921
Business Address Shanghai
Floor 516
Country China
Categories Blogging
Last Updated November 6, 2020