Application Notes & Technical Reports

USB Port Protection

The USB-Interface might be the most distributed PC interface in the world. The usage in industryapplications is more and more common. Let’s have a closer look to the special environmental conditions of industry applications. Read more ...

LinkSwitch-II® isolated 4 .2 LED driver

Figure 3.269 provides the schematic for a universal input, 12 V, 350 mA CV/CC power supply using the LinkSwitch-II product LNK605DG (U1) in a flyback configuration. Typical applications include LED drivers or battery chargers requiring a CV/CC output characteristic. Read more ...

Forward Converter

Figure 3.179 shows the basic construction of a forward converter. Whereas the energy is temporarily stored with the flyback converter before it is transferred to the second-ary side, in the forward converter, energy is transferred directly between the primary and secondary sides. Read more ...

Effective EMI Shielding Concepts

Despite all extensively discussed and recommended design rules for the EMC-conform design of components, the interaction between different functional groups within an apparatus has often a sobering effect when tested in the EMC laboratory. Read more ...