Kingford focus on the high-quality PCBA order demand of "Multiple varieties, medium and small batch, and short lead time".
Thick Copper PCB
Thick copper power board

Thick copper power board

Name: ThICk copper power board

Material: Shengyi

Layers: 14 layers

Minimum aperture: 0.4mm

Plate thickness 3.0±0.2mm

Minimum copper thickness: 60μm

Surface Treatment: Immersion Gold

Copper thickness of inner and outer layers: 160μm

Process features: high multi-layer, thick copper, metal edging, inductance control

Product Details Data Sheet

Copper realizes the function of conducting electrICity on the circuit board. Thick copper plate has the characteristics of carrying large current, reducing thermal strain, and good heat dissipation.

1. Thick copper circuit boards can carry large currents


In the case of a certain line width, increasing the copper thickness is equivalent to increasing the cross-sectional area of the circuit, so that it can carry a larger current.

2. Thick copper circuit board reduces thermal strain


Copper foil has a small conductivity, and the temperature rise is small when passing a large current, so the heat generation can be reduced, thereby reducing thermal strain.


3. Thick copper circuit board has good heat dissipation


Copper foil has high thermal conductivity (thermal conductivity 401W/mK), which can play an important role in improving heat dissipation performance.

Name: ThICk copper power board

Material: Shengyi

Layers: 14 layers

Minimum aperture: 0.4mm

Plate thickness 3.0±0.2mm

Minimum copper thickness: 60μm

Surface Treatment: Immersion Gold

Copper thickness of inner and outer layers: 160μm

Process features: high multi-layer, thick copper, metal edging, inductance control

Click
then
Contact