English Views: 3 Author: Site Editor Publish Time: 2022-03-18 Origin: Site
At present, their area unit has several brands and kinds of K19 waterproof connectors on the market, however, in a very real sense, their area unit still has comparatively few waterproof connectors with wonderful waterproofing performance and safe and reliable quality on the market. Thus, what's the common environmental performance of the K19 waterproof connector? Let's take a glance next.
Here is that the content list:
The maximum temperature rise allowed by the instrumentality beneath the rated operating current
Resistance to wetness and wetness intrusion can affect the insulation performance of the instrumentality
Requirements for salt spray take a look at
Vibration and shock are the very important performances of electrical connectors
Nowadays, the best operating temperature of the LED K19 waterproof connector is at 200℃ (except for some high-temperature special connectors), and also the lowest temperature is -65℃. Once the High Voltage K19 waterproof connector is functioning, this generates heat at the contact purpose, which results in a temperature rise. Therefore, it's typically believed that the operating temperature ought to be capable of the total of the close temperature and also the temperature rise of the contact purpose. In some specifications, the most temperature rise allowed for the junction rectifier LED K19 waterproof connector beneath the rated operating current is nominative.
The intrusion of wetness and wetness can affect the insulation performance of the LED K19 waterproof connector and rust metal components. Constant humidity takes a look at conditions area unit ratio 90%-95% (according to product specifications, up to 98%), temperature +40±20℃, the take a look at time is as per product specifications, a minimum of ninety-six hours. The alternating damp-heat take a look at is a lot of rigorous.
When the High Voltage K19 waterproof connector works in an associate degree setting containing wetness and salt, the surface treatment layer of its metal structural components and contacts might turn out galvanic corrosion, which affects the physical and electrical properties of the instrumentality. To gauge the power of the High Voltage LED K19 waterproof connector to face up to this setting, a salt spray take a look at is nominative. It's to suspend the junction rectifier LED K19 waterproof connector in a very temperature-controlled take a look at the box and spray out a binary compound answer of a nominative concentration with compressed gas to make a salt fog atmosphere. The exposure time is nominative by the merchandise specification and is a minimum of forty-eight hours.
