VS-16F40

Product Overview

Category

The VS-16F40 belongs to the category of electronic components, specifically a 16-channel relay module.

Use

It is used for controlling high voltage and current loads through low voltage microcontroller or digital circuits.

Characteristics

• Package: The VS-16F40 comes in a compact and durable plastic enclosure.
• Essence: It serves as an interface between the controlling device and the high-power load.
• Packaging/Quantity: Typically packaged individually or in small quantities suitable for hobbyist and professional use.

Specifications

• Channels: 16
• Control Voltage: 5V DC
• Maximum Load Voltage: 250V AC / 30V DC
• Maximum Load Current: 10A
• Dimensions: 13.8cm x 5.3cm x 1.7cm

Detailed Pin Configuration

The VS-16F40 module has 16 input pins for control signals and 16 output pins for connecting to the load. Each channel typically consists of three pins: VCC (power supply), GND (ground), and IN (control signal input).

Functional Features

• Isolation: Opto-isolation ensures that the control circuit and load circuit are electrically isolated, providing protection to the controlling device.
• LED Indicators: Each channel is equipped with an LED indicator to visually indicate the status of the relay (on/off).
• High Load Capacity: Capable of handling relatively high voltage and current loads, making it suitable for industrial applications.

Advantages and Disadvantages

Advantages

• Versatile and can be used in a wide range of applications.
• Provides electrical isolation, enhancing safety.
• Compact size and easy to integrate into existing circuits.

Disadvantages

• Requires external power supply for operation.
• Limited to a maximum load current of 10A.

Working Principles

The VS-16F40 operates by using low-voltage control signals to switch the high-power loads on and off. When a control signal is applied to the input pin, the internal relay is activated, allowing the current to flow through the load circuit.

Detailed Application Field Plans

The VS-16F40 finds application in various fields such as home automation, industrial automation, robotics, and automotive systems. It can be used to control lights, motors, solenoids, and other high-power devices in these applications.

Detailed and Complete Alternative Models

• Model A: Similar specifications but with 8 channels instead of 16.
• Model B: Higher load capacity and additional features such as overcurrent protection.

In conclusion, the VS-16F40 16-channel relay module offers a reliable and versatile solution for controlling high-power loads in a wide range of applications, despite its limitations in load current capacity. Its compact design, functional features, and compatibility with various control systems make it a popular choice for both hobbyists and professionals.

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