The DC21 series power entry module is designed to save space and minimize time and cost during the assembly of electronic devices. The a.c. inlet, according to IEC/EN 60320-1/C14, and on/off switch functions are internally wired and connect to a printed circuit board with 3-pins (L, N & E). The low profile design is said to eliminate handling of wires that may risk damage or electro-static exposure to sensitive, integrated circuits. A rear cover insulates the module from other components. Connecting to a PCB is also said to minimize emissions resulting from the use of wire connections.
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