Basic Test Standards of FPC Soft Board

FPC soft boards have excellent characteristics and broad market development space. Testing the quality, material and performance of FPC soft boards will help improve the manufacturing technology of FPC soft boards and reduce material loss and environmental pollution. Some necessary equipment is needed during the test, such as a high-current shrapnel micro-needle module that can transmit current, which can establish a stable connection for the FPC soft board test.

The basic test standards for FPC soft boards are as follows:

1. The appearance of substrate film surface and covering layer;

2. Deviations of successive discs and covering layers, infiltration of adhesive and covering layers, discoloration of conductors under covering layers;

3. Whether the temperature resistance, humidity resistance, voltage resistance, bending resistance and welding resistance meet the requirements;

4. Poor electroplating bonding, missing coating, etc.

FPC withstand voltage test needs to connect the circuit to test its current transmission ability and withstand voltage ability. The high-current shrapnel micro-needle module is used as the connection module, which can transmit and conduct current in the range of 1-50A , Strong over-current capability and stable connectivity. After the gold-plating process, the high-current shrapnel microneedle module not only has strong electrical conductivity, but also has a reliable response method in the field of small pitches. It can adapt to the pitch value between 0.15mm-0.4mm, and the contact is stable without pin stuck. The service life can reach more than 20w times, and there is no need for frequent replacement during testing, which greatly saves time and material costs. The high-current shrapnel microneedle module has low manufacturing difficulty, fast shipping time, long service life, and stable performance. It can effectively improve the test efficiency in the FPC soft board test and increase the output of the FPC soft board.

As a professional FPC soft board manufacturer, XPCB Limited is so honored to have worked together with many of you. At XPCB Limited we are always more than ready to assist our new customers in any way we can.  Please feel free to contact us at any time if you have any question.