https://electrical.codidact.com/categories/26/tags/2894.rssNew Posts Tagged 'transistor-switch' - Electrical EngineeringElectrical Engineering - Codidact2023-10-07T00:25:13Zhttps://electrical.codidact.com/posts/276138Driving LED with NPN transistor from I/O pinerichttps://electrical.codidact.com/users/529832020-06-15T23:31:47Z2023-10-07T00:25:13Z<p>I'm trying to understand a circuit for driving a LED found on a board I purchased.</p>
<p>Below is the circuit driven by an I/O pin (HS2) of a small 3.3V processor.</p>
<p><img alt="led driver...https://electrical.codidact.com/posts/289528Power switches and automotive load dump, unclampedkellogshttps://electrical.codidact.com/users/603992023-08-24T11:47:32Z2023-08-29T00:00:36Z<p>Power switches used in automotive are usually rated to withstand clamped load dump events, of the 35 - 40 V peak variety. AFAICT there are two main clamping mechanisms - first one for the logic ...https://electrical.codidact.com/posts/287441What is the difference between rise/fall time and Turn-On/off Delay Time?deleted user#2022-11-22T14:04:03Z2023-08-10T11:16:49Z<p>Hi guys so recently i was looking for a mosfet and a gate drivers and between a lot of their specification the rise/fall time and Turn-On/off Delay Time sometime it called propagation.<br>
My q...https://electrical.codidact.com/posts/278546Is it possible for one transistor to switch between two loads?Circuit fantasisthttps://electrical.codidact.com/users/534902020-10-16T09:21:23Z2020-12-17T16:41:22Z<p>The output collector-emitter part of a transistor can be thought of as a 2-terminal SPST switch controlled by the input base-emitter voltage or base current. So this <em>transistor switch</em> c...