AN391如何使用的AVS08

AN391如何使用的AVS08

AN391
APPLICATION NOTE

HOW TO USE THE AVS 08

DESCRIPTION OF THE AVS 08
The AVS08, is an automatic mains selector to be used in on line SMP supply with Power up to 200W. It
is made of two devices.
This switch modifies automatically the structure of the input diodes bridge in order to keep a same DC
voltage range.

Figure 1. Block Diagram



C2
NTC
C2