17.4W power adapter based on TOP244P design, with power adapter circuit diagram, bill of materials, specification file, PCB cloth
Summary:
This document is a power adapter engineering report that describes a set-top box power supply designed with the TOP244P.
This document includes 17.4W power adapter specifications, circuit diagrams, bill of materials, transformer specifications, printed circuit board layout, and performance data.
17.4W power adapter PCB physical map
17.4W power adapter circuit diagram
17.4W power adapter PCB layout
See the uploading documentation for details (click to download)
UL & ENEC Certificate EMI IEC Filter
Yeswitch EMI Filter intergrates IEC Inlet filter, Sigle phase filter, Two phase filter and 3-phase 3-wire filter. The filter with excellent noise supperssion performance compact size, the IEC filter rated current can be offered up to 15 amps, and Our 3-Phase 3-Wire filters 7-100A current. There are various output of Filter selections such as fast-on terminal, solder lug terminal, PCB terminal, and leadwire.
Yeswitch EMI Filter approved by UL, CSA, VDE, CQC and CE. The application of EMI Filter for Electrical and electronic equipment, Single-phase power supplies, UPS, Medical equipment, Test and Measure equipment.
EMI Filter Specification
RATING: 125/250VAC, 480VAC
Currents: UP to 100A
Operating frequency: 50/60Hz
Hipot rating(Line to Line):1450VDC
Hipot rating(Line to groud):1800VDC
Operating termperature: 25℃+85℃
Safety complicance: UL, CSA, VDE, CQC, CE
Our Advantages
From the purchase of raw materials to the finished product, all production process (product development/plating/mold and equipment processing/ metalpressing/ plasticinjection/semi-automatic and fully automated equipment assembly, etc.) are completed in the factory. Our metal pressing and plastic injection own the advantages of 100% self-made mold, from a single form to the various forms of application. And we continuously keep innovation and enhance the technology in order to collaborate with our customers to design the most sophisticated products. Yeswitch Electronics Co., Ltd., whether in production base or in quality assurance department in the head office, have professional equipment and technical personnel. In addition to the annual new product development, product improvement and testing are performed as annual plan to ensure that listed products maintain in best quality. Therefore, our long-term customers/partners, get the best quality of the switches.
IEC Plug Filter, Sigle phase Filter, Double phase Filter, IEC Inlet filter,3-Phase 3-Wire filter
YESWITCH ELECTRONICS CO., LTD. , https://www.yeswitches.com