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Dongguan Yu Chang Electronic Science and Technology Co., Ltd.
Telephone: 0769-86328659
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Mr. Lin
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Address: Shijie Town, Dongguan City, Guangdong Province town management area
The use of touch switch
Time: 2016-08-05 10:24:49 Copyfrom: Dongguan Yu Chang Electronic Science and Technology Co., Ltd.
To touch switch terminal welded, if in the terminal on the applied load, loose because of different conditions, deformation and electrical characteristics of deterioration, please note the use.
Using the through hole printed circuit board and the recommended circuit board, due to the influence of thermal stress will change, so please confirm in advance on the welding conditions.
When the two welding is carried out, please return to room temperature after the first welding part. Continuous heating may cause the deformation of the peripheral part, the loosening of the terminal, and the decrease of the electrical characteristics.
Conditions on the welding conditions, the need to confirm the actual batch production conditions.
The product is designed and manufactured on the premise of the DC resistance load. When using other load [inductive load, capacitive load], please confirm.
Printed circuit board mounting hole and mode, please refer to the recommended size recorded in the product chart.
Switch for direct operation by the operator by the structure of the switch. Please do not use for mechanical testing.
Touch switch operation, if the above provisions applied load switch, will have the possibility of being damaged. Please be careful not to put on the switch above the force.
Please avoid the use of the operating section from the side.
For the flat shaft type, try to press the switch center. The hinge structure, pressing shaft press position will move, please pay special attention to.
After the switch is installed, because the other parts of the binder hardening and so on through the heat storage hardening furnace, please contact the professional.
If you use the switch of the machine around the material to produce corrosive gas, it will be possible to cause poor contact and other phenomena, so please confirm in advance.
Characteristics of contact resistance of carbon contact point due to load contact resistance. For voltage division circuit and so on, please use the full confirmation.
On the outside of the enclosed type, the intrusion of foreign bodies, please pay full attention to.