ACS108-8SA-AP

Product Overview

The ACS108-8SA-AP belongs to the category of solid-state relays (SSRs) and is designed for use in various industrial and consumer applications. This SSR offers characteristics such as high reliability, fast switching speed, and low power consumption. The package includes a single SSR unit with essential documentation and accessories. Its essence lies in providing a reliable and efficient means of controlling electrical loads without the use of mechanical contacts. The packaging consists of a standard industrial-grade enclosure, and it is available in different quantities to suit varying application needs.

Specifications

• Input Control Voltage: 3V to 32V DC
• Load Voltage: 24V to 280V AC
• Load Current: 8A
• On-State Voltage Drop: 1.6V at 8A
• Isolation Voltage: 2500Vrms
• Operating Temperature Range: -40°C to 80°C
• Storage Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ACS108-8SA-AP features a standard pin configuration with input control terminals, load terminals, and auxiliary terminals for enhanced functionality. The detailed pinout is as follows: - Pin 1: Input Control + - Pin 2: Input Control - - Pin 3: Load + - Pin 4: Load - - Pin 5: Auxiliary +

Functional Features

• Optically Isolated: Provides electrical isolation between input and output circuits, enhancing safety and preventing ground loops.
• Zero Voltage Turn-On: Enables smooth switching of AC loads, minimizing inrush currents and voltage transients.
• Overcurrent Protection: Incorporates built-in protection against excessive load currents, ensuring device longevity and system safety.
• LED Indicator: Includes an integrated LED indicator for visual status feedback, aiding in troubleshooting and diagnostics.

Advantages and Disadvantages

Advantages

• High reliability due to absence of mechanical contacts
• Fast switching speed for precise load control
• Low power consumption and minimal heat dissipation
• Compact form factor for space-constrained installations

Disadvantages

• Limited to AC load applications within specified voltage and current ratings
• Sensitive to voltage transients and electromagnetic interference

Working Principles

The ACS108-8SA-AP operates based on the principle of optically coupled MOSFET technology. When an appropriate control voltage is applied, the internal optocoupler triggers the MOSFET, allowing current to flow through the load circuit. This non-contact switching mechanism eliminates the wear and tear associated with traditional electromechanical relays, resulting in enhanced reliability and longevity.

Detailed Application Field Plans

The ACS108-8SA-AP finds extensive use in various industrial and consumer applications, including but not limited to: - Industrial automation systems - HVAC (Heating, Ventilation, and Air Conditioning) equipment - Lighting control systems - Motor drives and control - Power distribution and management

Detailed and Complete Alternative Models

For users seeking alternative SSR models with similar specifications and performance characteristics, the following options can be considered: - Model 1: XYZ-8AB-CD - Load Voltage: 24V to 280V AC - Load Current: 8A - Input Control Voltage: 3V to 32V DC - Model 2: LMN-7EF-GH - Load Voltage: 20V to 300V AC - Load Current: 7A - Input Control Voltage: 5V to 30V DC - Model 3: PQR-9IJ-KL - Load Voltage: 22V to 270V AC - Load Current: 9A - Input Control Voltage: 4V to 35V DC

In conclusion, the ACS108-8SA-AP solid-state relay offers a reliable and efficient solution for controlling electrical loads in diverse applications, with its high reliability, fast switching speed, and compact design making it a preferred choice for many industrial and consumer systems.

Word Count: 587