Brief introduction of sliding switch products. Basic introduction of sliding switch products. Basic recommendation of sliding switch products. Basic information of sliding switch products
Brief introduction of slide switch products. Basic introduction of slide switch products. Basic recommendation of slide switch products. Basic information of slide switch products.
1. Electrical performance specifications 1. Contact resistance test:
Tested under a small current (100 mA).
Requirements: Must be below 30 milliohms.
2. Insulation resistance test:
Enter 500V DC for 1 minute and test by the following contact method:
(1) Between the contact terminals.
(2) Between the plastic body and the foot.
Requirements: Must reach more than 100 megohms.
3. Withstand voltage test:
Input AC 500V (50-60Hz) voltage, 1 minute sensitivity current is 0. 5mA, test by the following contact method:
(1) between the legs and between the feet (2) between the legs and the shell: no insulation damage and other anomalies.
2. Mechanical performance specifications 1. The operating force is conventional: 250+_50gf
2. Terminal strength
Add force (500gf) to the apex in either direction for 1 minute.
There are no cracks, swaying, etc. in the row of feet.
Requirements: Satisfied with mechanical and electrical properties.
3. Test standard status Test temperature, humidity, and air pressure without specifying:
(1) Temperature is 5 ° C ~ 35 ° C
(2) Humidity is 45%~85%
(3) Air pressure is 80Kpa~106Kpa
3. Durability 1. Solderability test
The top of the terminal is immersed in a solder bath with a depth of 1 mm, a temperature of 230 ± 5 ° C, and a time of 3 ± 0.5 seconds.
note:
(1) Welding time should be less than 3 seconds
(2) The welding area should be more than 80%.
2. Solder resistance test
When the welding furnace is welded, the temperature is controlled at 260±5°C, the furnace time is 3±0.5 seconds, and the thickness of the substrate is 1.0mm.
When the hand is welded, the temperature should be controlled at 320±5°C for 3±0.5 seconds.
Requirements: must meet the body without deformation, satisfied with mechanical and electrical energy.
3. Life test
No load: The operator performs a 100,000-fold no-load test at a frequency of 60 times per minute.
Claim:
(1) Contact resistance cannot exceed 200mΩ
(2) Other, satisfied with mechanical and electrical properties.
4. Heat resistance test
Placed in a temperature of 85 ± 2 ° C for 96 hours, and then placed in normal room temperature for 1 hour to determine.
Requirements: no abnormal appearance, satisfied with mechanical and electrical performance.
5. Cold resistance test
Place 40 ± 2 °C. The relative humidity is 90~96% after 96 hours in the environment.
The samples were placed in a normal environment for 1 hour and tested.
Requirements: no abnormal appearance, satisfied with mechanical and electrical properties.
6. Moisture test
Place 40 ± 2 °C. The relative humidity is 90~96% after 96 hours in the environment.
The samples were placed in a normal environment for 1 hour and tested.
Requirements: no abnormal appearance, satisfied with mechanical and electrical properties.
Brief introduction of the toggle switch. Use of the toggle switch. Use of the toggle switch. Recommended use of the toggle switch. Toggle switch related knowledge professional production and sales: toggle switch, tact switch, push button switch, blade switch, vibration switch The toggle switch is used to switch the circuit by turning the switch handle to turn the circuit on or off. The commonly used varieties of toggle switches are single pole double, single pole three, bipolar double and bipolar three. It is generally used in low voltage circuits, featuring flexible slider action, stable and reliable performance, and toggle switch. Mainly used in a wide range of instruments / instrumentation, all kinds of electric toys, fax machines, audio equipment, medical equipment, beauty equipment, and other electronic products!
The toggle switch classification toggle switch is divided into: a small current toggle switch, and a large current toggle switch. Small current toggle switches are commonly used in electronic toys and digital communications. Large currents are commonly used in electrical appliances, machinery, and the like.
Toggle switch specification and electrical performance rated power: DC50V 0.3A
Operating temperature range: -20 °C ~ 60 °C
Toggle switch performance in all aspects: 