T21-4-12.5A-01-31A Product Encyclopedia Entry

Introduction

The T21-4-12.5A-01-31A is a crucial component in the field of electronic devices, providing essential functionality for various applications. This encyclopedia entry aims to provide a comprehensive overview of the T21-4-12.5A-01-31A, including its product category, basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Electronic Component
Use: The T21-4-12.5A-01-31A is primarily used as a power transformer in electronic circuits, converting electrical energy from one circuit to another through electromagnetic induction.
Characteristics: This product is known for its high efficiency, compact design, and reliable performance.
Package Essence: The T21-4-12.5A-01-31A is encapsulated in a durable casing, ensuring protection from environmental factors and mechanical stress.
Packaging/Quantity: Each unit is packaged individually to prevent damage during transportation and storage.

Specifications

The T21-4-12.5A-01-31A is designed with the following specifications: - Input Voltage: 110V AC - Output Voltage: 12.5V AC - Current Rating: 4A - Frequency: 50-60Hz - Insulation Class: Class A - Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The T21-4-12.5A-01-31A features a detailed pin configuration, including input and output terminals, grounding points, and auxiliary connections. The pinout diagram provides clear guidance for proper installation and integration into electronic circuits.

Functional Features

• High Efficiency: The T21-4-12.5A-01-31A offers efficient energy conversion, minimizing power loss and heat generation.
• Overload Protection: Built-in mechanisms protect against overcurrent and voltage spikes, ensuring the safety of connected devices.
• Compact Design: The compact form factor enables easy integration into space-constrained electronic systems.

Advantages and Disadvantages

Advantages: - Reliable Performance - Overload Protection - Compact Size

Disadvantages: - Limited Output Power Handling - Higher Cost Compared to Standard Transformers

Working Principles

The T21-4-12.5A-01-31A operates on the principle of electromagnetic induction, where alternating current in the primary winding induces a corresponding voltage in the secondary winding, resulting in the desired output voltage and current.

Detailed Application Field Plans

The T21-4-12.5A-01-31A finds extensive use in various applications, including: - Power Supplies for Consumer Electronics - Industrial Control Systems - Lighting Equipment - Audio Amplifiers

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models such as T21-6-10A-01-28B and T21-8-15A-01-35C offer varying voltage, current, and size options to suit specific requirements.

In conclusion, the T21-4-12.5A-01-31A serves as a vital component in electronic systems, offering reliable performance, efficient energy conversion, and versatile application possibilities. Its specifications, functional features, and alternative models cater to diverse industry needs, making it an indispensable asset in the realm of electronic components.

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