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 Click the Mail Format tab, and then click the âSignaturesâ¦â button to open the Signatures and Stationery window. 2  Outlook 2003 â Click the Tools menu and select Options. 3  Click the Mail Format tab and then click the âSignaturesâ¦â button. Open the Mail menu. 2  Scroll down until you find the âSignaturesâ¦â button. 3  Click it to open the Signatures and Stationery window. 4  Outlook 2007 â Click the Tools menu and select Options. 5  Click the Mail Format tab, and then click the âSignaturesâ¦â button to open the Signatures and Stationery window.