Introduction

The Supertex HV833DB1 demo board contains all necessary circuitry to demonstrate the features of the HV833 EL lamp driver.

Simply connect it to a power supply and a lamp as shown below. For additional assistance in designing EL driver circuits, please refer to application notes AN-H33 (effect of external components on performance of Supertex EL drivers) and AN-H45 (EL lamp driver circuits to reduce lamp audible noise).