brief introduction: Introduction:A component that is not passive is called an active component. In electronics, active components are devices (such as valves or transistors) with the ability to amplify a signal or produce a power gain.
interface chip ULN2003AC 广东华冠半导体有限公司 Power Management
interface chip ULN2003A 广东华冠半导体有限公司 Power Management
interface chip ULN2002 广东华冠半导体有限公司 Power Management
interface chip ULN2001 广东华冠半导体有限公司 Power Management
interface chip HG9110 广东华冠半导体有限公司 Power Management
interface chip L297 广东华冠半导体有限公司 Power Management
interface chip L9110S 广东华冠半导体有限公司 Power Management
interface chip L298N 广东华冠半导体有限公司 Power Management
interface chip L293D 广东华冠半导体有限公司 Power Management
interface chip LM3916 广东华冠半导体有限公司 Power Management