Meter Protection: Protecting Your Meter from Over-Current (019f) скачать в хорошем качестве

Meter Protection: Protecting Your Meter from Over-Current (019f)

You want to protect that precious analog meter from damage. So how do you do this? There is a simple, straightforward way of doing this without all of the fancy electronic magic. In this video I will give you all of the stuff you need to design your own Meter Protection Circuitry. I present one of the most classic methods and my new and improved method. Included in this is some foundational basics on real-life rectifier diode specifications and characteristics so your Meter Protection Circuit doesn't degrade the performance of your meter. ---------------------------- Time Marker Notes 00:05 Introduction 01:03 Meter Protection - What are we about? 01:31 Meter Protection: Simple and Traditional 01:44 Two Aspects of Diodes: Diode Specifications IDEAL Diodes 02:03 Forward Voltage Real-World Diodes 03:56 Forward Voltage 06:34 Leakage Current 08:47 BENCH EXPERIMENTS 08:54 BENCH: "Traditional" Protection 09:27 SETUP 10:49 RESULTS 11:28 New & Improved! 12:57 SETUP 13:46 RESULTS 15:17 Concluding Comments & Toodle-Oots -----------------------------