This professionally engineered power supply has negligible ripples. It has stood the test of time, and it can work with a great number of digital devices.
NOTE: It is a commonly known
international practice that due to the properties of
switching type circuit, use of this item with radios,
specially for reception of AM band programs, is not
recommended as it may cause unwanted noise during
operation.
Please check our store for more sizes of this kind of products and more items available in my eBay store, and if you could find more interesting items to order ship together, there may be savings on the shipping.