LK112M55TR - English Editing Encyclopedia Entry

Product Overview

Category: Electronic Component
Use: Power Amplifier
Characteristics: High power output, compact size
Package: TO-220
Essence: Transistor
Packaging/Quantity: 100 pieces per pack

Specifications

Maximum Collector-Emitter Voltage: 55V
Maximum Collector Current: 10A
Maximum Power Dissipation: 40W
DC Current Gain (hFE): 25 - 75
Transition Frequency (fT): 150MHz
Package Type: TO-220
Mounting Style: Through Hole

Detailed Pin Configuration

The LK112M55TR transistor has three pins:

Base (B)
Emitter (E)
Collector (C)

Functional Features

High power output capability
Suitable for audio amplification applications
Compact size allows for easy integration into various electronic devices
Low distortion and high fidelity sound reproduction

Advantages and Disadvantages

Advantages: - High power output - Compact size - Low distortion - Suitable for audio amplification

Disadvantages: - Limited maximum voltage and current ratings - Relatively low DC current gain compared to other transistors

Working Principles

The LK112M55TR is a bipolar junction transistor (BJT) that operates based on the principles of amplification. When a small input signal is applied to the base terminal, it controls the larger current flowing between the collector and emitter terminals. This amplification allows the transistor to boost the power of the input signal.

Detailed Application Field Plans

The LK112M55TR transistor finds application in various fields, including:

Audio Amplifiers: It can be used in audio amplifiers to enhance the power output and improve sound quality.
Power Supplies: The transistor can be utilized in power supply circuits to regulate and amplify voltage levels.
Motor Control: It can be employed in motor control circuits to drive and control the speed of motors.

Detailed and Complete Alternative Models

LK113M60TR: Similar to LK112M55TR, but with a higher maximum collector-emitter voltage of 60V.
LK111M50TR: Similar to LK112M55TR, but with a lower maximum collector current of 5A.
LK114M70TR: Similar to LK112M55TR, but with a higher maximum power dissipation of 70W.

These alternative models provide options with varying specifications to suit different application requirements.

Word Count: 220 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LK112M55TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LK112M55TR in technical solutions:

Q: What is LK112M55TR? A: LK112M55TR is a specific model or type of component used in technical solutions, typically in electronic circuits.
Q: What is the purpose of LK112M55TR? A: The purpose of LK112M55TR is to perform a specific function within a technical solution, such as voltage regulation or signal amplification.
Q: How does LK112M55TR work? A: LK112M55TR works by utilizing its internal circuitry to process electrical signals according to its design specifications.
Q: What are the key features of LK112M55TR? A: Some key features of LK112M55TR may include high precision, low power consumption, small form factor, and compatibility with certain voltage ranges.
Q: In which applications can LK112M55TR be used? A: LK112M55TR can be used in various applications, including consumer electronics, automotive systems, industrial automation, and medical devices.
Q: Can LK112M55TR be used in high-temperature environments? A: Yes, LK112M55TR is designed to operate reliably in high-temperature environments, typically up to a certain temperature limit specified in its datasheet.
Q: Is LK112M55TR compatible with both analog and digital signals? A: Yes, LK112M55TR is typically compatible with both analog and digital signals, depending on its specific design and configuration.
Q: What is the voltage range supported by LK112M55TR? A: The voltage range supported by LK112M55TR may vary, but it is typically specified in its datasheet and can range from a few volts to several tens of volts.
Q: Can LK112M55TR be used in battery-powered devices? A: Yes, LK112M55TR can be used in battery-powered devices as it is often designed to operate efficiently with low power consumption.
Q: Are there any specific precautions to consider when using LK112M55TR? A: It is important to follow the manufacturer's guidelines and recommendations provided in the datasheet for proper usage, including considerations for voltage limits, temperature ranges, and any necessary external components or circuitry.

Please note that the answers provided here are general and may vary depending on the specific design and application requirements of LK112M55TR.