KBS-35DA-3A

Introduction

The KBS-35DA-3A is a solid-state relay (SSR) belonging to the category of electronic control devices. It is commonly used in various industrial and commercial applications due to its reliable performance and versatile features.

Basic Information Overview

• Category: Electronic Control Device
• Use: The KBS-35DA-3A is utilized for switching and controlling electrical loads in applications such as industrial automation, temperature control systems, and lighting control.
• Characteristics: This SSR is known for its high switching speed, low power consumption, and long operational lifespan.
• Package: The KBS-35DA-3A is typically housed in a heat-resistant and durable plastic or metal casing.
• Essence: Its essence lies in providing a reliable and efficient alternative to traditional electromechanical relays.
• Packaging/Quantity: It is commonly available as a single unit or in bulk quantities for industrial use.

Specifications

• Input Voltage: 3-32V DC
• Output Voltage: 24-480V AC
• Rated Current: 35A
• Control Type: DC to AC

Detailed Pin Configuration

The KBS-35DA-3A typically consists of input and output terminals, along with control and power supply pins. The detailed pin configuration includes: - Input Terminals: - VCC: Positive terminal of the control voltage - GND: Ground terminal of the control voltage - Output Terminals: - Load: Connection for the electrical load - AC: Output for the alternating current - Control Pins: - IN: Input control signal

Functional Features

• Optical Isolation: Provides electrical isolation between the control and load circuits, enhancing safety and reliability.
• Zero Voltage Switching: Minimizes voltage spikes and reduces electromagnetic interference during switching operations.
• Overcurrent Protection: Safeguards the SSR and connected equipment from excessive currents.
• LED Indicator: Offers visual indication of the relay's operational status.

Advantages and Disadvantages

Advantages

• High switching speed
• Reduced electromagnetic interference
• Long operational lifespan
• Low power consumption

Disadvantages

• Susceptible to damage from voltage transients
• Sensitive to ambient temperature variations

Working Principles

The KBS-35DA-3A operates on the principle of using a small control signal to switch a much larger load current. When the control signal is applied, the internal semiconductor components allow the flow of alternating current through the output terminals, effectively controlling the connected electrical load.

Detailed Application Field Plans

The KBS-35DA-3A finds extensive application in various fields, including: - Industrial Automation: Controlling motors, heaters, and solenoids - Temperature Control Systems: Regulating heating elements and cooling devices - Lighting Control: Switching and dimming of lighting fixtures

Detailed and Complete Alternative Models

• Model 1: XYZ-40DB-4B
  • Similar specifications and functionality
  • Higher load capacity
• Model 2: ABC-30DC-2C
  • Compact design for space-constrained applications
  • Lower power consumption

In conclusion, the KBS-35DA-3A solid-state relay offers a reliable and efficient solution for controlling electrical loads in diverse applications, despite its susceptibility to voltage transients and temperature variations. Its functional features, working principles, and application field plans demonstrate its significance in modern electronic control systems.

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