Shenhai przeciwwybuchowe
Ciągłe udoskonalanie funkcji i zwiększanie wydajności sprawiło, że przeciwwybuchowe lampy LED cieszą się coraz większym zainteresowaniem. Szczególnie istotny stał się wybór odpowiedniego źródła światła LED do oświetlenia przeciwwybuchowego. Należy zwrócić uwagę na następujące punkty:
Wymóg izolacji:
Ogólnie, a 16W isolated power supply is designed for a 16W capacity and is meant to fit into the światło przeciwwybuchowe power tube in a factory. Jednakże, its transformer is quite bulky and challenging to install. The decision mainly depends on spatial structure and specific circumstances. Typowo, isolation can only reach up to 16W, with few exceeding this limit, and they tend to be more expensive. w konsekwencji, isolators aren’t cost-effective, and non-isolated power supplies are more mainstream, being more compact with the smallest possible size up to 8mm high. With proper safety measures, isolators pose no issues, and permitted spaces can also accommodate isolated power sources.
Rozpraszanie ciepła:
The primary factor of a cooling solution is to significantly extend the life of the explosion-proof light power supply used in factories by preventing overheating. Typowo, aluminum alloy materials are used for better heat dissipation. Dlatego, the beads of the Lampa przeciwwybuchowa LED power supply are placed on an aluminum base plate to maximize external heat dissipation.
Working Current:
The characteristics of LED explosion-proof lights mean they are significantly affected by their operational environment, jak na przykład temperatura changes, which can increase the LED’s current and voltage. Operating for extended periods beyond the rated current can greatly reduce the lifespan of the LED beads. LED constant current ensures that the working current remains stable despite changes in temperature, woltaż, and other environmental factors.