5.6cm 250W power board: circuit design is compact, worth reference

The DC-ATX power is a new ATX power solution for MINI-ITX motherboards gradually in 2003. It is one of the DC-DC power supply scheme, that is, the input is a DC voltage, and the output is also a DC voltage, so it is necessary to add An AC-DC power supply, but because the DC-ATX power supply saves the space in the chassis, there are also many DIY enthusiasts who like to use this solution to liberate mini chassis, such as space, such as empty outlet. Now a DC-ATX power vendor Picobox launches a series of DC-ATX power supplies called Picobox Z2, and the minimum medium length is only 56 mm - almost the length of the 24pin power interface on the motherboard. Take this model of Z2-ATX-200, Picobox describes this power supply as a small, quiet and intelligent. It has an ultra-high 94% conversion efficiency, which is only 56 mm x27 mm, and has intelligent control. The 8-bit microcontroller provides a 24PIN motherboard power interface, a 4pin CPU power interface, 2 SATA hard drive power interfaces and a large 4PIN interface. The Picobox Z2 series has a total of 4 models, which are Z2-ATX-120/160/200/250, and the three-digit representative of the model is rated. Of course, we do not recommend this power supply to ordinary users or ATX chassis, but for some mini chassis, DC-ATX power is really useful. The Picobox official website currently only gives the model of Z2-ATX-200 model, which is priced at $ 23.

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