Schottky diodes have low resistance under forward voltage and are in a conducting state, equivalent to a turned on switch; Under the action of reverse voltage, the resistance is very large and in a cut-off state, like a disconnected switch
The diode simple voltage regulator circuit is mainly used in some local DC voltage supply circuits. Due to its simple circuit and low cost, it is widely used
What are the functions of voltage regulator diodes in application circuits? What are the application circuits of voltage regulators?
What are the functions of fast recovery diodes in circuits? How can fast recovery diodes achieve high-frequency rectification?
When testing the fast recovery diode circuit, if there is an abnormality in the fast recovery diode, the PN junction will cause the forward voltage drop of the fast recovery diode to be too large.
The issue of replacing diodes is what engineers most want to know.
