Description of Scooter Circuit Board Products:
This circuit board is different from traditional materials. The scooter printed circuit board has good high frequency and electrical properties, and has high thermal conductivity, excellent chemical and thermal stability, and is not suitable for organic substrates. Ideal packaging material for power electronics modules.
Scooter printed circuit boards are actually made of a rigid-flexible combination and can be made in a variety of shapes. Among them, rigid circuit boards have the most outstanding characteristics of high temperature resistance and electrical insulation performance, and have the advantages of low dielectric constant and dielectric loss, high thermal conductivity, good chemical stability, and similar thermal expansion coefficients of components. Ceramic circuit boards are produced using laser rapid activation metallization technology LAM technology. Used in LED field, high power power semiconductor module, semiconductor cooler, electronic heater, power control circuit, power hybrid circuit, intelligent power component, high frequency switching power supply, solid state relay, automotive electronics, communications, aerospace and military electronic components .
FR4, Alu, CEM3,Taconic,Rogers
Number of layers
Min.Thickness for inner layers
(Cu thickness are excluded)
Bow and twist
outer Cu weight
inner Cu weight
PTH hole tolerance
NPTH Hole tolerance
Min hole size
Min solder mask clearance
Flying probe tester
HASL,ENIG,immersion silver，immersion tin, OSP....
1. Higher thermal conductivity
2. More matching thermal expansion coefficients
3.Metal film with higher strength and lower resistance
4. The substrate has good solderability and high temperature.
5. Good insulation
6. Low frequency loss
7. Can be assembled at high density
8. Contains no organic ingredients, resistant to cosmic rays, high aerospace reliability and long service life
9. The copper layer does not contain an oxide layer and can be used for a long time in a reducing atmosphere.