| 摘要 |
<p>A full digital high intensity xenon lamp controller and control method. The full high intensity xenon lamp is connected with a high voltage transformer and a xenon lamp, which including a DC/AC inverted circuit and a main control unit. The controller further includes a current-limiting circuit for quick current-limiting and protecting the xenon lamp, wherein, the current-limiting circuit being connected with the DC/AC inverted circuit and the main control unit and the main control unit including a PWM control module which is connected with the current-limiting circuit and drives the current-limiting circuit working. The full digital high intensity xenon lamp control method is based on the full digital high intensity xenon controller. The invention can quickly control the input current, and during startup of xenon lamp, state of the xenon lamp can be quickly got without adopting external detecting circuit, and voltage and power can be effectively controlled with a high control precision, and meanwhile electromagnetic interference produced by xenon lamp can be reduced, thus improving capability of xenon lamp controller.</p> |
