The Characteristics of LED underwater lamp transformer
Transformer types:
Ordinary transformer: Ordinary coil transformer.
Rain-proof transformer: with rain-proof shell.
Waterproof transformer: All waterproof transformer filled with glue, which can be used under water.
IV. Notices for Installation of Underwater LED Lamp
1. Transformers suitable for the total power configuration of LED underwater lamps
Generally speaking, the usage rate of transformer is 75%. That is to say, 100W transformer drives no more than 75W lamp. Pay attention to the inlet and outlet lines of transformers.
2. Distance of transformer from lamp
Due to the resistance of the wire itself, a part of the voltage will be shared, resulting in the voltage of the remote underwater lamp less than 12V. Therefore, the distance between the underwater lamp and the transformer outlet should not be too far. If the distance is too far, the number of transformers can be increased.
3, waterproof.
Do a good job of waterproof power supply and transformer, transformer and underwater light connection - use waterproof junction box, sealant.
4. In theory, the safest way is to place the high pressure (220V) part outside the water surface, and the low pressure part in the water.
