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Mini electrical performance and performance specification of toggle switch

Release time:2018-09-13    Clicks: Click

 
What is the performance of the mini toggle switch in the electrical appliance? What is the performance and specifications of the toggle switch? Let's introduce below.
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Mini switch, also known as sliding switch, can be widely used in computer mouse, automotive mouse, automotive electronic products, communications equipment, military products, test equipment, gas water heater, gas stove, small household appliances, microwave oven, rice cooker, floating ball equipment, medical equipment, building automation, electricity Mini switch has been widely used in the fields of movable tools and general electrical and radio equipment. Although it is small, it plays an irreplaceable role.
Mini toggle switch product classification: vertical, horizontal, plug-in, patch, two, three, four gear.
Mini toggle the electrical properties of switches.
Rated power: DC50V 0.3A DC6V 0.5A
Working range temperature: -20 C ~60 C
I. electrical performance specifications
1. contact resistance test: requirement: it must be below 30 millieu.
Test under the tiny current (100mA).
2. insulation resistance test: Requirements: must reach above 100 MEG.
Input 500V DC voltage for 1 minutes. Test according to the following contact method:
(1) between plastic colloid and needle.
(2) between contact pins.
3. withstand voltage test: Requirements: no insulation failure.
Input AC500V (50-60Hz) voltage, 1 minutes induction current is 0.5mA, press the following
Contact method test.
(1) between plastic colloid and row foot.
(2) no contact between feet.
Two. Specifications for mechanical properties
1. the action routine is: 250+_50gf
2. terminal strength
In any direction, increase the strength (500gf) for 1 minutes.
There is no crack in the row of feet.
Requirements: satisfied with mechanical and electrical properties.
3. test standard status
The temperature, humidity and pressure of the test are not specified:
(1) the temperature is 5 ~35 C.
(2) humidity is 45%~85%
(3) air pressure is 80Kpa~106Kpa
Three. Durability
1. weldability test
The top of the terminal is immersed in the tin solder pool 1 deep, the temperature is 230 + 5 degrees, the time is 3 + 0.5 seconds.
Be careful:
(1) welding time should be less than 3 seconds.
(2) welding area must be more than 80%.
2. weldability test
The temperature of the welding furnace is controlled at 260 + 5 degrees, and the furnace time is 3 + 0.5 seconds. The thickness of the substrate is 1.
When hand welding, the temperature should be controlled at 320 + 5 C, and the time is 3 + 0.5 seconds.
Requirements: we must meet the requirements of ontology without deformation, and satisfy mechanical and electrical energy.
3. life test
No load: the operator performs the 10000 load test at a frequency of 15-18 times per minute.
Requirement:
(1) contact resistance should not exceed 200m ohm.
(2) others are satisfied with mechanical and electrical properties.
4. heat resistance test
After testing for 96 hours at a temperature of 85 + 2 centigrade, it was placed at normal room temperature for 1 hours.
Requirements: no abnormal appearance, satisfied with mechanical and electrical properties.
5. cold tolerance test
Put 40 + 2 degrees Celsius. The relative humidity is 90~96% after 96 hours in the environment.
The samples were then tested in a normal environment for 1 hours.
Requirements: no abnormal appearance, satisfied with mechanical and electrical properties.
6. humidity test
Put 40 + 2 degrees Celsius. The relative humidity is 90~96% after 96 hours in the environment.
The samples were then tested in a normal environment for 1 hours.
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