Super Heavy Copper PCB Manufacturer

Heavy Copper PCB’s Using

Heavy Copper PCB 12OZ, 10OZ China Heavy Copper PCB Factory, China Heavy Copper PCB Manufacturer, China FPC Factory, China FPC Manufacturer, PCB, FPC, PCBA, PCB Assembly, Copper Base PCB, Heavy Copper PCB

 

Vast majority of Heavy Copper PCB for large current substrates, large current substrates the main field of application is in two

fields: power supply module (power module) and automotive electronic components. Its main electronic products, some
identical to conventional PCB, such as portable electronic products, network products, base station equipment. Also different
from the General area of PCB, such as automotive, industrial control, power supply module.

Large current substrates and conventional printed circuit board on the effects vary. General PCB’s initial main function, is used
to form the signal wire (wire). With the development toward the direction of HDI PCB technology, this signal transmission wire
line width is becoming increasingly thin, wire Heavyness (Heavyness of conductive PCB) is becoming increasingly thin, copper
foil Heavyness 35um, thinner 18um 12um 9um and even thinner. Large current through the bearing substrate for power
devices, the main effect is to protect current-carrying capacity and the power supply is steady. Development trends of this
large current substrates are carrying larger currents, thermal requirements issued by the larger device, so by increasing the
current, substrate the Heavyness of copper foil is also Heavyer. Manufacturing, for example, large current substrates 210um
Heavy copper foil is also used to be routine. There should be used instead of cars, robots, power, previously used bus
(Busbar), conductor of harnesses base plate Heavyness has reached 400um-2000um.

Since the advent of Heavy copper printed circuit board, PCB applications into a new industrial product areas: power
electronics.

Organic resin of Heavy copper PCB has can achieved base board miniaturization, thin type of, multilayer of of advantage, due
to in recent years electric, mixed power car, robot, by with of power power and current controller (DC-DC conversion device)
power switch, motor circuit, fuse device, are more tends to miniaturization, this for Heavy copper PCB alternative original
General used of Ceramic PCB created has opportunities, speed up has pace.

Heavy copper PCB design, advances in manufacturing technology, promote the power circuit (load current) and integration for
the control circuit.
Bright PCB Technology is a China Heavy Copper PCB&Assembly manufacturer, Heavy Copper PCB, Super Heavy Copper PCB and
the Assembly service, if need Heavy Copper PCB or Heavy Copper PCB Assembly, Please CONTACT US.

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signature and stamp.

tmliir May 26, 2014 PCB 0 Comment Read More

Heavy Copper PCB’s definition

heavy-copper-pcb-1

 

Usually nominal thickness 105um copper foil for PCB and above (including the surface treated electrolytic copper foil and rolled copper foil) are collectively referred to as thick copper foil. Thick copper foil, in the PCB industry and used with copper foil thickness of copper foil manufacturing industry is divided into three varieties, greater than or equal to 105um-204um Heavy Copper PCB, over 300um called extra Heavy Copper PCB, 600um known as Super MAX Heavy Copper PCB.

Heavy copper conventional electrolytic copper foil (or rolled copper foil) performance, as a large current substrates of conductive layers or inner core heat sink metal layer also has a special performance requirements. These special performance requirements to meet the application conditions of products and raw materials, processing conditions, and so on. On the application performance requirements, most notably in the thick copper circuits on the stability of the large current and better disseminated by the load current generated in the base plate of high thermal properties.

Made of thick copper foil and extra thick copper printed circuit boards may be called a thick copper printed circuit boards. Using conductive material (copper) and substrate materials, production technology, applications and General PCB different, therefore it belongs to a special kind of PCB. Thick copper PCB applications, and demand has been rapidly expanding in recent years, has become a popular varieties of PCB has good market prospects.

Bright PCB Technology is a China Heavy Copper PCB&Heavy Copper PCB Assembly manufacturer, Heavy Copper PCB, Super Heavy Copper PCB and the Assembly service, if need Heavy Copper PCB or Heavy Copper PCB Assembly, Please CONTACT US.

Copyright Notice: All images and text on this site are protected by copyright. Can be used ONLY by written authorization with signature and stamp.

tmliir May 25, 2014 PCB 0 Comment Read More
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