Winchen
Winchen, established in 2009, is a specialized technology company focusing on the application and innovation of PoE modules, AC-DC and DC-DC isolated power supplies, serial port conversion, and communication network modules. The main products include power supply modules and communication network modules.
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For PCBA Only
All parts ordered at JLCPCB are for PCB assembly orders only. Pickup service is not supported.
Pre-order Parts
Ordering parts before placing PCBA orders, no worries about last-minute part shortages.
No Inventory Cost
Building private parts library for PCB assembly is free. There is no inventory cost or labor fee.
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