VND830E - English Editing Encyclopedia Entry

Product Overview

Category

VND830E belongs to the category of electronic components.

Use

The VND830E is commonly used in various electronic circuits for controlling high-power loads.

Characteristics

• The VND830E is a solid-state relay that combines power MOSFETs and CMOS logic circuitry.
• It can handle high currents and voltages, making it suitable for controlling heavy loads.
• The device operates with low power consumption and generates minimal heat.
• It offers fast switching speed and high reliability.

Package

The VND830E comes in a compact and durable package, designed to withstand harsh environmental conditions.

Essence

The essence of VND830E lies in its ability to provide efficient and reliable control over high-power loads in electronic circuits.

Packaging/Quantity

The VND830E is typically packaged individually and is available in varying quantities depending on the supplier.

Specifications

• Maximum Load Voltage: 60V
• Maximum Continuous Load Current: 30A
• Input Control Voltage Range: 3.3V - 5V
• On-State Resistance: 0.03Ω (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The VND830E has a standard pin configuration as follows:

1. IN: Input control pin for activating the relay.
2. GND: Ground reference pin.
3. OUT: Output pin connected to the load.
4. VS: Power supply pin for the internal circuitry.

Functional Features

• The VND830E provides galvanic isolation between the input and output, ensuring safety and preventing interference.
• It offers protection against overcurrent, overvoltage, and thermal overload, enhancing the reliability of the system.
• The device exhibits low electromagnetic interference (EMI) and radio frequency interference (RFI), minimizing signal distortion.

Advantages and Disadvantages

Advantages

• High current and voltage handling capability.
• Low power consumption and heat generation.
• Fast switching speed.
• Compact and durable package.
• Galvanic isolation for safety.
• Protection against overcurrent, overvoltage, and thermal overload.

Disadvantages

• Limited maximum load voltage of 60V.
• Relatively high on-state resistance.

Working Principles

The VND830E operates based on the principle of using a control signal to activate the internal MOSFETs. When the input control voltage is applied, the relay turns on, allowing current to flow through the load. Conversely, when the control voltage is removed, the relay turns off, interrupting the current flow.

Detailed Application Field Plans

The VND830E finds applications in various fields, including: 1. Industrial automation systems 2. Automotive electronics 3. Power distribution systems 4. Motor control circuits 5. Lighting control systems

Detailed and Complete Alternative Models

1. VND820SP: Similar to VND830E but with a lower maximum load current of 20A.
2. VND840SP: Similar to VND830E but with a higher maximum load current of 40A.
3. VND860SP: Similar to VND830E but with a higher maximum load voltage of 80V.

These alternative models offer similar functionality and can be considered as substitutes for the VND830E depending on specific requirements.

In conclusion, the VND830E is a versatile solid-state relay that provides efficient control over high-power loads in electronic circuits. Its compact design, reliability, and protection features make it suitable for various applications in industrial automation, automotive electronics, and more.

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