Electronics
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Simple Cell Phone Charger Circuit Diagram – 5V from 230V AC
How to Make a Simple Cell Phone Charger – Circuit Diagram of 5V DC from 230V AC Have you ever thought about how a cell phone charger works or how…
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Active and Passive Frequency Filters – Formulas & Equations
Frequency Filters – Active and Passive Filters Equations and Formulas Frequency Filters: Passive Filters The type of frequency selecting circuits that are made of only passive components such as resistor,…
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Operational Amplifier (OP-AMP) – Formulas and Equations
Operational Amplifier (OP-AMP) Formulas Operational Amplifiers: Inverting Amplifier: The following terms are used in the formulas and equations for Operational Amplifies. Rf = Feedback resistor Rin = Input Resistor Vin = Input…
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Bipolar Junction Transistor (BJT) – Formulas and Equations
Formula & Equations for Bipolar Junction Transistor “BJT “ Bipolar Junction Transistor: Current Gains in BJT: There are two types of current gain in BJT i.e. α and β. Where…
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Diode Formulas & Equations – Zenner, Shockley & Rectifier
Shockley, Zenner & Diode Rectifier Formulas and Equations Diode Equation for I-V Curve The I-V curve (diode characteristic curve) can be find by the following no linear equations. This equation…
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What is Power Electronics? Power vs Linear Electronics and Applications
How Power Electronics is Different than the Linear Electronics – Power Electronics Applications What is Power Electronics? The field of power electronics can be well understood by dividing it into…
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Buck Converter – Circuit, Design, Operation and Examples
Buck Converter: Types, Circuit Design, Working, Modes of Operation, Examples, Losses & Applications This article discusses Buck converter and all the important things about buck converter. All important points about…
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Full Bridge Inverter – Circuit, Operation, Waveforms & Uses
Construction and Working of Single Phase Full Bridge Inverter (R-L-C Load) What is a Full Bridge Inverter ? Full bridge inverter is a topology of H-bridge inverter used for converting DC…
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What Happens if We Connect a Polar Capacitor the Wrong Way?
What Happens When You Connect an Electrolytic Polarized Capacitor in The Reverse Polarity? There are different types of capacitors such as polar (fixed capacitors e.g. electrolytic, Pseudo-capacitors, ELDs, and super-capacitors)…
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Half H-Bridge Inverter – Circuit, Operation, Waveforms & Uses
Waveforms and Operation of Half H-Bridge Inverter What is Half H-Bridge Inverter? Half H-bridge is one of the inverter topologies which convert DC into AC. The typical Half-bridge circuit consists…
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