DC Voltmeters
DC voltmeter mainly consists of a dc amplifier apart from the attenuator, as shown in figure.
DC Voltmeter Block Diagram
DC voltmeters can further be divided into two categories.
1. ... readmore
LED LampsLED LampsBeing solid state devices, Light Emitting Diode (LED) Lamps have inherent characteristics assuring high reliability and a compatibility with low current electronic drive circuits.
LEDs have ... readmore
Bridge rectifiersThere are several ways of connecting diodes to make a rectifier to convert AC to DC. The bridge rectifier is one of them and it is available in special packages containing the four diodes required. B ... readmore
COMPONENTS / SYMBOLS
1. Electronic Components and Symbols - 1
There are a large number of symbols which represent an equally large range of electronic components. It is important that you can recognise the mor ... readmore
Steering Diode Tutorial - 19Steering Diode Tutorial If the AC supply fails then the equipment is automatically powered by the standby battery. ... readmore
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