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Home > Products > PCB > Fr4 PCB > Custom Mini CNC FR-4 PCB for Ceiling Fan, Induction Cooker, and Radio Drilling Machines

Custom Mini CNC FR-4 PCB for Ceiling Fan, Induction Cooker, and Radio Drilling Machines

  • Place of origin: Shenzhen China
  • Material: Fr4
  • Board thickness: 0.2mm-6mm
  • Offer: Leave your email to receive a discount coupon – we'll send it to you right away.
  • Range of copper thickness: 0.5oz-12oz
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PCB Process

Base Material: FR4

Layer Count: 4-20 Layers

Board Thickness: 0.2mm-6mm

Copper Thickness: 0.5oz-12oz (18μm-420μm)

Surface Finish: HASL, ENIG(Immersion Gold), OSP

Solder Mask: Green, White, Red, Blue, Black

Silkscreen: White, Black, Yellow

Min. Trace Width/Space: 3mil/3mil (0.075 mm)

Min. Hole Size: 0.1mm (CNC Drilling) / 0.6mm (Punching)

Impedance Control: Available

Testing: 100% Electrical Test

Certifications: ISO9001, UL, ISO14001, IATF16949, RoHS


PCB Application Scenarios

1. Ceiling Fan

Our custom FR‑4 PCBs serve as the core control board for ceiling fans. They handle fan speed regulation, forward/reverse rotation switching, and motor protection functions.Featuring high mechanical strength and reliable temperature resistance, these PCBs deliver stable long‑time operation for household and commercial ceiling fan equipment.


2. Induction Cooker

For induction cookers, the FR‑4‑based PCB undertakes power drive, temperature sensing, over‑heat protection and user interaction signal processing. 

With excellent flame‑retardant and heat‑dissipation performance, it adapts to the high‑temperature working environment of kitchen heating appliances 

and guarantees safe & consistent cooking performance.


3. Radio Drilling Machines

In radio drilling machines, the custom mini CNC FR‑4 PCB controls motor drive, signal receiving, sensor feedback and working‑status monitoring. 

Compact layout design fits limited internal device space, supporting precise, continuous operation for industrial drilling equipment.

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PCB Production Line


Contact us

Contact us for any help regarding Fr4 PCB

Website: www.xdpcba.com

Email: sales@xdpcba.com, sales6@xdpcba.com


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