Introduction to the parameters of heat-resistant experiment of switching switch
Release time：2019-10-06 Clicks： Click
What are the test details of the heat switch parameters of the toggle switch? What are the specific parameters? Let's give you a detailed introduction in this respect.
The heat-resistant experimental parameters of the switch must be tested. Otherwise, there are potential safety hazards!
Heat resistance test
Put it in 80 2 C for 96 hours, then put it in normal environment.
The test will be conducted in 30 minutes.
(1) Contact resistance below 150 milliohms
(2) Insulation Resistance
50M min. Megaohm or more
(3) There is no indication of machinery and
Damage to electrical performance.
Moisture tolerance test
Put it in 90-95% RH environment at 40 2 C for 96 hours and keep it in normal condition.
In the environment, test after 30 minutes
Cold tolerance test
In -20 + 3 C for 96 hours, put it back to normal.
In the environment, test after 30 minutes.