Plastic frame advantages:

1.     Thick film material has good heat uniformity and good heat dissipation performance. After assembly, the finished products generally have a large piece of heat sink which can further enhance the heat dissipation capability.

2.     The intersecting multilayer planar cabling can reduce the conductor’s length.

3.     Compared with the PCB version, the product of the same circuit is smaller, lighter and less soldering points.