Review on 5-Pack Chanzon 12V 2A 24W UL Listed AC DC Switching Power Supply Adapter For CCTV Camera LED Strip Lights by Dave Harris
These work well, have decent longevity, and their safety features actually work.
I'm an electrical engineer. I've had these running 24/7 for about two years without issue. Except I noticed a piece of custom-made electronics had stopped working. I finally had the time to debug it and found a short in the system between power and ground caused by a rogue paper clip that got dumped somewhere it had no right to be. This power supply had detected the short and shut off power, a safety feature I never expect to actually be there in third-party power supplies because it's one that can easily be cut out to save a little bit of money.I'm stunned. I fixed the short, the power supply is undamaged, the electronics are undamaged. This is a good product, buy with confidence, and wrap your projects in electrical tape!
- Very well built and doesn't get hot. I use these for everything from LED lights to Wifi Routers
- Could be a fire hazard if used improperly
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