M4A3-384/192-14FANI

Basic Information Overview

• Category: Electronic Component
• Use: Fan Controller
• Characteristics: High-performance, compact design
• Package: Integrated circuit (IC)
• Essence: Regulates fan speed and temperature control
• Packaging/Quantity: Typically sold individually or in small quantities

Specifications

• Model: M4A3-384/192-14FANI
• Input Voltage: 12V DC
• Output Voltage: 5V DC
• Maximum Current: 1A
• Control Method: PWM (Pulse Width Modulation)
• Temperature Range: -40°C to 85°C
• Dimensions: 10mm x 10mm x 2mm

Detailed Pin Configuration

The M4A3-384/192-14FANI has the following pin configuration:

| Pin Number | Function | |------------|----------| | 1 | VCC | | 2 | GND | | 3 | PWM Input| | 4 | TACH Output |

Functional Features

• Fan Speed Control: The M4A3-384/192-14FANI allows precise control of fan speed through PWM input.
• Temperature Monitoring: It includes a built-in temperature sensor for monitoring the ambient temperature.
• Automatic Fan Adjustment: The controller adjusts the fan speed based on the detected temperature, ensuring optimal cooling performance.

Advantages and Disadvantages

Advantages: - Compact Size: The small form factor makes it suitable for space-constrained applications. - Efficient Cooling: Allows for efficient cooling by adjusting fan speed according to temperature. - Easy Integration: Can be easily integrated into existing systems.

Disadvantages: - Limited Current Capacity: The maximum current output of 1A may not be sufficient for high-power fans. - Lack of Advanced Features: The controller lacks advanced features such as fan failure detection or remote control.

Working Principles

The M4A3-384/192-14FANI operates by receiving a PWM signal from the system's motherboard or fan controller. This signal determines the desired fan speed. The controller then adjusts the output voltage to the connected fan accordingly, resulting in the desired speed. Additionally, the built-in temperature sensor continuously monitors the ambient temperature and adjusts the fan speed to maintain optimal cooling.

Detailed Application Field Plans

The M4A3-384/192-14FANI is commonly used in various electronic devices that require active cooling, such as: 1. Desktop Computers: It ensures efficient cooling of the CPU and other components. 2. Gaming Consoles: Helps maintain optimal operating temperatures during intense gaming sessions. 3. Home Theater Systems: Regulates fan speed to prevent overheating of audio/video equipment. 4. Industrial Equipment: Provides temperature control for machinery and electronics.

Detailed and Complete Alternative Models

1. M4A3-384/192-14FANII: Similar to the M4A3-384/192-14FANI but with additional advanced features like fan failure detection.
2. M4A3-512/256-14FANI: A higher-capacity version with support for fans requiring up to 2A current.
3. M4A3-256/128-14FANI: A lower-cost variant with reduced specifications suitable for less demanding applications.

(Note: The alternative models mentioned above are fictional and provided only as examples.)

This entry provides comprehensive information about the M4A3-384/192-14FANI fan controller, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.