Low-Pass RL Filter
Low-Pass RL Filter A circuit of Low-Pass RL Filter is shown in Figure (A). Here, coil offers high reactance to high frequencies and low reactance to low frequencies. Hence, low frequencies …
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Low-Pass RC Filter
Low-Pass RC Filter A simple low-pass RC filter is shown in Figure (A). As stated earlier, it permits signals of low frequencies up to fc to pass through while attenuating …
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What is Decibel System
What is Decibel System Definition and examples What is Decibel System? The decibel (dB) is a logarithmic unit used to measure sound level. It is also widely used in electronics, …
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AC Filter Networks Different Types of Filters
AC Filter Networks Different Type of Filters In this article we have explained the AC Filter Networks Different Type of Filters. AC filter networks Different Type of Filters are divided …
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Capacitance Bridges Schering Bridge
Capacitance Bridges Schering Bridge Capacitance Bridges Schering Bridge Theory This bridge is used to measure to the capacitance of the capacitor, dissipation factor and measurement of relative permittivity. Let us …
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Capacitance Bridges De Sauty Bridge
Capacitance Bridges De Sauty Bridge The Capacitance Bridges De Sauty Bridge provide us the most suitable method for comparing the two values of capacitor if we neglect dielectric losses in …
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Heavisible Campbell Equal Ratio Bridge
Heavisible Campbell Equal Ratio Before we introduce this bridge let us know more about the uses of mutual inductor in bridge circuits. (Heavisible Campbell Equal Ratio) Now one question must …
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The Owen’s Bridge
The Owen’s Bridge We have various bridges to measure inductor and thus quality factor, like Hay’s bridge is highly suitable for the measurement of quality factor greater than 10, Maxwell’s …
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Hay’s Bridge
Hay’s Bridge Hay’s Bridge Applications Before we introduce Hay’s Bridge let us recall the limitations of Maxwell bridge, in order to understand what is the necessity of Hay’s Bridge Applications. Maxwell bridge …
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Anderson Bridge
Anderson Bridge Let us understand why there is need of Anderson Bridge though we have Maxwell bridge and Hay’s bridge to measure quality factor of the circuit. The main disadvantage of …
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