PCBA Test Frame | China PCBA Supplier

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The PCBA test frame is a critical piece of equipment used for testing PCBA finished products. To create a test rack, the company needs to submit Gerber files and PCBA samples. This tool requires careful operation.

The PCBA test rack only requires a few pressure plate buckles to be installed, and the thimble fixes the PCBA and the pressure plate buckle. During the PCBA function test, press the PCBA into the pressure plate buckle with both hands for testing. Uneven force or insufficient pressure can cause poor contact between the PCBA and the pressure plate buckle, which greatly affects test efficiency and accuracy. If too much force is applied, the PCBA can be deformed or damaged, and the test pins of the test frame can also be damaged, resulting in significant loss.

To implement the plan, the hardware materials (electronic components), related additional peripheral circuits, equipment, frame materials (such as acrylic panels), glue, electric batches, screws, wire materials, and other necessary components must be prepared.

PCBA Test Frame

Here are a few key points to keep in mind:

1. The wire opening must be within 2mm, and the wire position of the test pin should be tinned.

2. The welded wire must not swing or loosen.

3. Strong and weak wires should be separated and arranged in the test rack and tied together.

4. The connection of the ammeter and voltmeter must be installed with a multimeter pen. Banana plugs cannot be used to test current, voltage, and other functions to ensure the operator's safety.

5. The signal wire of the high-frequency product model connection must use a shielded wire to ensure safe grounding of the external network.

6. If there is an AC adapter in the test frame, the AC adapter shell must be grounded.

7. The test frame must be equipped with a fuse, and wires cannot be replaced with other wires. When replacing the fuse, pay attention to the current requirements of the tested model. The replacement principle is 8% of the working current of the product.

When selecting the points, it is essential to follow the principles of comprehensiveness, effectiveness, and economy.

Why Choose China PCBA Supplier KSPCBA as Your PCBA Processing Quality Agreement Manufacturer?

– Experienced and skilled team

– State-of-the-art equipment

– Strict quality control

– Excellent customer service

– Competitive price