深圳市昆仑高科技术有限公司

The main BLDC driver solutions currently popular in the market Control chip manufacturers and the advantages and disadvantages of their chips A rough cost comparison of the scheme suite materials The reasons for becoming a mainstream solution Future development trend

The main BLDC driver solutions currently popular in the market Control chip manufacturers and the advantages and disadvantages of their chips A rough cost comparison of the scheme suite materials The reasons for becoming a mainstream solution Future development trend

It covers multiple aspects of smartwatches, including watch cases of different materials and styles, various types of watch screens, PCBA boards with multiple modules, watch straps of different materials and styles, batteries, charging contacts and buttons, etc.

It covers multiple aspects of car chargers, including flame-retardant plastic and metal interface shells in the outer shell part, dedicated car chargers chips, various electronic components and USB interfaces in the circuit part, as well as plugs for connecting cigarette lighters, etc

涵盖耳机各部件生产，包括不同风格耳机外壳、PCBA 板（含蓝牙模块）、电池、耳塞、充电触点、麦克风等配件。材料选择上有壳体、密封及固定材料等。

Covering the production of various components of headphones, including different styles of headphone casings, PCBA boards (including Bluetooth modules), batteries, earbuds, charging contacts, microphones and other accessories. The material selection includes shell, sealing and fixing materials, etc