Issue #1: I bought a 60W led power supplies (aka. LED driver).
An LED driver is Usually rated under specific test requirements. It is a frequent industry practice to accelerate the output level in 25 degrees C ambient temperatures. However, an external LED signage is generally facing a higher ambient temperatures on a hot Summer’s day. In this circumstance, the output has to be restricted so the power source itself can function below a stressful condition and generates less heat. It’s encouraged to adhere to this output signal de-rating curve offered by the manufacturer to find out the highest allowable drawing present in real world conditions.
Issue #2: My LED electricity source will be exposed to the atmosphere. Can I want to set it in an additional watertight enclosure?
If the LED driver utilized is not layout with authentic watertight attribute, an enclosure is definitely needed. You will find true waterproof supplies readily available on the market. It’s normally equipped with a totally sealed situation with water and rust resistance paint on the outside. Furthermore, there are water-tight connectors as well as the conduit utilized on the input / output to be sure the moisture can’t flow into the situation on the interface. Start Looking for the UL1310-Wet or the UL50 certificate from the manufacturer. It’s the certificate UL (Universal Laboratory) grants to the manufacturer if their product passes the moist place usage test.