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Guangdong Yiming Electric Co., Ltd.
Contact: Mr. Yang
Mobile: 13556606143
Mobile: 13903039620
Phone: 0769-22208130
Fax: 0769-22208131
Email: yim988@163.com
Email: 1239088310@qq.com
Email: mymd9@126.com
Address: Block G, No. 5 Guanlong Road, Yuwu Industrial Zone, Dongcheng District, Dongguan City
Contact: Mr. Yang
Mobile: 13556606143
Mobile: 13903039620
Phone: 0769-22208130
Fax: 0769-22208131
Email: yim988@163.com
Email: 1239088310@qq.com
Email: mymd9@126.com
Address: Block G, No. 5 Guanlong Road, Yuwu Industrial Zone, Dongcheng District, Dongguan City
Why Crystal Insulation
目录：common problem发布时间：2017-10-13 13:50:56点击率：
1.The essence of the crystal is made of piezoelectric crystals. The two surfaces of the sheet should be plated with conductive materials to make wires or contacts. When working, the two surfaces are always charged with opposite charges. If an insulating sheet is not used, the charges will be short-circuited and neutralized. The crystal oscillator will "stop."
2. The crystal oscillator should work in a housing that can "freely vibrate". Commercial crystal oscillators are generally welded by leads.
3. Note: There is a "SMD crystal", the shell will not affect the free oscillation, and can directly contact the two ground via pads on the circuit board.
4. If it is not a "SMD Crystal", you cannot directly contact the two ground via pads on the circuit board. However, it can be clamped between two conductive electrodes with good elasticity and used in a non-welded state.
2. The crystal oscillator should work in a housing that can "freely vibrate". Commercial crystal oscillators are generally welded by leads.
3. Note: There is a "SMD crystal", the shell will not affect the free oscillation, and can directly contact the two ground via pads on the circuit board.
4. If it is not a "SMD Crystal", you cannot directly contact the two ground via pads on the circuit board. However, it can be clamped between two conductive electrodes with good elasticity and used in a non-welded state.
