After comparing several NTe I'm stuck in this Patona power supply because it is the supplied NT s specifications and forth similar to the largely positive reviews.
The Patona-NT is quite well made in my opinion. Only the housing looks a little "thin". By default, it is equipped with a 5.5mm / 2.1mm DC barrel connector. The included adapter can be plugged without problems and hold very firmly. I, however, did not require any adapters, but needed to 5.5mm / 2.1mm DC barrel connector, so I can not tell you how they make themselves after a long time.
The first day has the NT done his job wonderfully. It remained cool - no wonder 28,8W are for a 100W power supply is a no brainer! ;) Other abnormalities were not evident.
Then why 2 stars?
A week later, however, came out of the blue a loud Fiepsen from the NT. It was so loud that even headphones hardly helped! A light tap on the NT or pull the plug and leave for 10 minutes at rest did not help. Even unplugging the load brought nothing. Then I returned to the NT.
Whether this was now a Monday product, I do not know. I will again order in due time, the power supply and if necessary edit this review. Otherwise, it remains in the 2 stars.
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Update 5/15/2015:
For another LED setup I again ordered me the power adapter. The wattage is the same: 28.8 W. In contrast to the first NT the Fiepsen immediately began after the plugging! Also, it was very warm. There was even a slight burning smell from the unit!
Twice catastrophic power supplies partly hazard potential - that leaves more than a bad impression. Therefore, the rating of two stars is reduced to a star.
