3 Watt Series

DC / DC Converters – 3 Watt Series

CT-12D-3W Series

3000 Vdc Isolation Single Output 3 Watt Dc-Dc Converter ● 7PIN SIP Package ● Typical efficiency from 83% ● Unregulated Output Types ● Internal SMD Construction ● No External Component Required ●Industry Standard Pinout ● Operating Temperature:-40℃ TO +85℃

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CT-14D-3W Series

1000 DC Isolation Single Output 3 Watt DC / DC Converter. ● 7PIN SIP Package ● High Efficiency up to 87% ● Unregulated Output Types ● Internal SMD Construction ● No External Component Required ● Industry Standard Pinout ● Operating Temperature:-40℃ TO +85℃

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Latest News from CET

Excessive Inventory For Sale!

A super quiet EP13 size flyback transformer. Primary inductance is 4.31mH +/- 10%. Switching frequency is 60 KHz minimum. The input is rated at 120V. There are 2 outputs rated at 2.5V/600mA and an aux rated at 17V/20mA. The power rating is 3.4VA, but it could handle twice that at 6.8VA. The design reduces electrical…

Forward Converter Transformer Design

The forward converter does appear similar to the flyback transformer, but it is actually very different. The forward converter transfers its energy instantly (transformer action) unlike the flyback which stores and then releases that stored energy to the SEC side… See below for a general schematic of this forward converter… As one can see there…