When looking at a voltage waveform of an ESD protection device exposed to the IEC61000-4-2 there will typically be an initial voltage spike followed by a secondary peak and eventually the voltage will level off.his article will explain the key steps involved in selecting effective ESD protection. ESD waveform. The most commonly used waveform for defining a typical ESD event at the system level is the IEC61000-4-2 waveform which is distinguished by its sub nanosecond rise time and high current levels (see Figure 1).
Click the Office button's Save As icon, then type a name for your stationery template in the File name text box. Select one of the types with Template in the title (e.g., Word Template (*.dotx)) for the Save as type text box.
1 Note In Word 2007, follow these steps to open the File Locations dialog box: 2  Click the Microsoft Office Button, and then click Word Options. 3  In the left pane, click Advanced. 4  In the right pane, click File Locations under General section. 5  In the File Types box, click AutoRecover Files. 6  Note In Word 7.x, click AutoSave. Note In Word 2007, follow these steps to open the File Locations dialog box: 2  Click the Microsoft Office Button, and then click Word Options. 3  In the left pane, click Advanced. 4  In the right pane, click File Locations under General section. 5  In the File Types box, click AutoRecover Files. 6  Note In Word 7.x, click AutoSave.