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What is the experience of the birth of a qualified DC socket

Release time:2018-07-27    Clicks: Click

 
A qualified DC socket needs to experience what it needs to be produced. All kinds of links are introduced in the following, so a qualified DC socket is born.
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The shape and size of the DC socket are specified according to the product drawings.
Appearance: all parts should be good without scale rust, cracks and poor plating.
Use of environmental conditions
A ambient humidity: 25 C ~+70 C
B relative humidity: less than 93% (+40 C)
Mechanical properties of C
D action force: 3~25N
E terminal strength
The terminals of the DC socket, under the action of 500 acrylic in all aspects, do not fall off or break down in 10 seconds.
Electrical properties
A rated current: DC 12V 1A.
B contact resistance: below 50m Omega.
C insulation resistance
Add AC 500V between terminals and shells between terminals and test for 1 minutes.
D resistance voltage
AC 500V 60Hz was added between terminals and shell between terminals, and lasted for 1 minutes. No breakdown occurred.
Reliability test
A life test
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