DC Current Gain of Amplifier Calculator

✖Collector current is an amplified output current of a bipolar junction transistor.ⓘ Collector Current [i_c]			+10% -10%
✖Base Current is a crucial current of bipolar junction transistor. Without the base current, the transistor cannot turn on.ⓘ Base Current [i_b]			+10% -10%

✖DC Current Gain refers to the ratio of the voltage gain of a circuit to its dc current gain.ⓘ DC Current Gain of Amplifier [A_dc]

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DC Current Gain of Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

DC Current Gain = Collector Current/Base Current
A_dc = i_c/i_b
This formula uses 3 Variables

Variables Used

DC Current Gain - DC Current Gain refers to the ratio of the voltage gain of a circuit to its dc current gain.
Collector Current - (Measured in Ampere) - Collector current is an amplified output current of a bipolar junction transistor.
Base Current - (Measured in Ampere) - Base Current is a crucial current of bipolar junction transistor. Without the base current, the transistor cannot turn on.

STEP 1: Convert Input(s) to Base Unit

Collector Current: 39.52 Milliampere --> 0.03952 Ampere (Check conversion here)
Base Current: 16.255 Milliampere --> 0.016255 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_dc = i_c/i_b --> 0.03952/0.016255

Evaluating ... ...

A_dc = 2.43125192248539

STEP 3: Convert Result to Output's Unit

2.43125192248539 --> No Conversion Required

FINAL ANSWER

2.43125192248539 ≈ 2.431252 <-- DC Current Gain

(Calculation completed in 00.006 seconds)

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Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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DC Current Gain of Amplifier Formula

LaTeX Go

DC Current Gain = Collector Current/Base Current
A_dc = i_c/i_b

What is common drain amplifier?

A common-drain amplifier is one in which the input signal is applied to the gate and the output is taken from the source, making the drain common to both. Because it is common, there is no need for a drain resistor. A common-drain amplifier is shown below. A common-drain amplifier is also called a source-follower.

How to Calculate DC Current Gain of Amplifier?

DC Current Gain of Amplifier calculator uses DC Current Gain = Collector Current/Base Current to calculate the DC Current Gain, DC Current Gain of Amplifier refers to the ratio of the output current to the input current, expressed as a number greater than 1. This indicates how much the amplifier amplifies the input current, allowing for a greater output current. DC Current Gain is denoted by A_dc symbol.

How to calculate DC Current Gain of Amplifier using this online calculator? To use this online calculator for DC Current Gain of Amplifier, enter Collector Current (i_c) & Base Current (i_b) and hit the calculate button. Here is how the DC Current Gain of Amplifier calculation can be explained with given input values -> 2.431252 = 0.03952/0.016255.

FAQ

What is DC Current Gain of Amplifier?

DC Current Gain of Amplifier refers to the ratio of the output current to the input current, expressed as a number greater than 1. This indicates how much the amplifier amplifies the input current, allowing for a greater output current and is represented as A_dc = i_c/i_b or DC Current Gain = Collector Current/Base Current. Collector current is an amplified output current of a bipolar junction transistor & Base Current is a crucial current of bipolar junction transistor. Without the base current, the transistor cannot turn on.

How to calculate DC Current Gain of Amplifier?

DC Current Gain of Amplifier refers to the ratio of the output current to the input current, expressed as a number greater than 1. This indicates how much the amplifier amplifies the input current, allowing for a greater output current is calculated using DC Current Gain = Collector Current/Base Current. To calculate DC Current Gain of Amplifier, you need Collector Current (i_c) & Base Current (i_b). With our tool, you need to enter the respective value for Collector Current & Base Current and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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