I've been using these Chinese power supplies for years. They are great! This is the older model that has been pretty much the standard for powering 100w LEDs (3A @ 33v).
And here is a new model that's I've never seen before. And it is even cheaper than the old model, as it should be just by looking at it. The board is smaller, the heatsink is simpler and there is only 1 transformer now!
What does it look like is going on with the new design? How did they get away with just 1 transformer now?
And here is a new model that's I've never seen before. And it is even cheaper than the old model, as it should be just by looking at it. The board is smaller, the heatsink is simpler and there is only 1 transformer now!
What does it look like is going on with the new design? How did they get away with just 1 transformer now?