资料介绍
AN819电容放电式点火
AN819
APPLICATION NOTE
CAPACITIVE DISCHARGE IGNITION
INTRODUCTION
In the world of small motor, such as mopeds or lawn movers the ignition system design is based exclu-
sively on CDI (1). In automobile CDI was in the past only used in the replacement module market. Today,
due to new standards of pollution control, the CDI system is becoming one of the most efficient choice
available.
The purpose of this paper is to analyze the behavior of the CDI, the solutions we propose today in small
motor applications and the state of the art in automotive.
Note: 1. CDI: Capacitive Discharge Ignition
CDI PRINCIPE
The spark