コネクタ検査
の基本構造コネクタ
コネクタs are parts of electronic equipment that connect circuits to transmit current and are irreplaceable. The basic structure of the コネクタ接点、絶縁体、シェル、アクセサリの4つの部分に分けることができます。社会の発展と技術の進歩に伴い、コネクタs are playing an increasingly important role in various fields. In order to ensure their safety, durability and other performance, it is essential to test コネクタs. Generally speaking, the testing standards for コネクタs mainly include insertion and removal force, insulation resistance, durability, withstand voltage, contact resistance, vibration, and mechanical shock. The details are as follows:
1. コネクタ挿入力試験。
2. コネクタ insulation resistance test
3. コネクタ durability test.
4. コネクタ withstand voltage test.
5. コネクタ接触抵抗試験。
6. コネクタ vibration test.
7. コネクタ mechanical shock test.
コネクタ product検査
コネクタ product inspection requirements mainly cover appearance, quality and performance.
1.構造サイズ:形状と形状のサイズ、およびの接続には特定の要件がありますコネクタ has space restrictions. For example, the single-board コネクタ cannot contact other parts, so the inspection of the structure size is the most important.
2. Reliability: The reliability of the connecting parts is related to the signal connection strength of the コネクタ, and the reliability is a necessary inspection item for the performance inspection of the コネクタ.
3.シールド:のシールド効果コネクタまた、ますます注目されています。シールド効果は、金属シェルを接続することで実現できます。コネクタ with the shielding layer, or wrapping the plug part of the コネクタ with copper, and the shielding layer of the cable The copper sheets are welded together to act as a shield.
4. Versatility: When choosing コネクタs, try to choose general objects, which can reduce supply risks and costs, and reduce material types.
5.耐久性:の耐久性コネクタ複雑な環境に適応する能力に反映されています。一般的な検査指標には、耐高温性、耐低温性、耐塩水噴霧性、耐食性などがあります。
6. Impedance matching: The RF signal of the コネクタ has high requirements for impedance matching. Impedance mismatch will cause signal reflection and affect signal transmission.