Dongguan Xingqiang Circuit Board Technology Co., Ltd.
Dongguan Xingqiang Circuit Board Technology Co., Ltd.
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Black oil Drone Circuit Board
A drone circuit board, also known as the flight controller (FC), is the central electronic hub of a drone. Think of it as the drone's brain. This small, sophisticated board contains all the key components that control the drone's flight and functions.
Special Processes:
| Item | Consumer Drone | Industrial Drone | Military/Special Drone |
|---|---|---|---|
| Board material | Ordinary FR-4 | High TG FR-4 / PI | PTFE / Ceramic substrate / Rogers |
| Number of layers | 4~8 layers | 6~12 layers | 8~20 layers + HDI + blind and buried vias |
| Copper thickness | 1~2oz | 2~3oz | ≥4oz (high-power modules) |
| Surface treatment | OSP/Deposit of gold | Immersion Gold/Hot Air Solder Leveling/Anti-sulfurization Process | Immersion Gold/Immersion Silver/Three-proof Coating |
| Anti-interference ability | Medium | High | Extremely high (EMI/EMC reinforced design) |
| Applicable temperature range | 0~70℃ | -20~85℃ | -40~125℃ or higher |
| Communication functions | Bluetooth/WiFi/Image transmission, etc. | 4G/5G/Data transmission/RTK GPS | Encrypted communication/Radar/Electronic countermeasure links |