PL123-09SI-R

Product Overview

Category: Electronic Component
Use: Signal Isolator
Characteristics: High precision, compact size, wide temperature range
Package: Surface Mount Device (SMD)
Essence: Isolation of electrical signals
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 0-5V
• Output Voltage Range: 0-10V
• Isolation Voltage: 1500Vrms
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 3.3V or 5V
• Current Consumption: 5mA

Detailed Pin Configuration

1. Vcc (Supply Voltage)
2. GND (Ground)
3. Vin (Input Voltage)
4. Vout (Output Voltage)

Functional Features

• Provides galvanic isolation between input and output signals
• Converts low voltage signals to higher voltage signals
• Protects sensitive equipment from high voltage spikes
• Compact size allows for easy integration into various electronic systems
• Wide operating temperature range ensures reliable performance in harsh environments

Advantages

• High precision signal isolation
• Small form factor saves space on PCB
• Wide temperature range enables versatile applications
• Easy integration due to surface mount package
• Protects equipment from electrical noise and voltage spikes

Disadvantages

• Limited input and output voltage ranges
• Requires external power supply
• Not suitable for high-frequency applications

Working Principles

PL123-09SI-R is a signal isolator that operates based on the principle of electromagnetic induction. It consists of an input coil and an output coil, which are magnetically coupled but electrically isolated. When an input voltage is applied to the input coil, it induces a corresponding voltage in the output coil, providing electrical isolation between the input and output signals.

Detailed Application Field Plans

1. Industrial Automation: PL123-09SI-R can be used to isolate control signals in industrial automation systems, ensuring reliable and safe operation of machinery.
2. Power Electronics: It can be employed in power electronics applications to provide isolation between low voltage control circuits and high voltage power circuits, preventing damage to sensitive components.
3. Medical Devices: The signal isolator is suitable for medical devices that require galvanic isolation to protect patients and equipment from electrical hazards.
4. Automotive Electronics: PL123-09SI-R can be utilized in automotive electronics to isolate signals between different subsystems, enhancing overall system performance and safety.

Detailed and Complete Alternative Models

1. PL456-12SI-R: Similar to PL123-09SI-R, but with extended input and output voltage ranges.
2. PL789-15SI-R: Provides higher isolation voltage and wider operating temperature range compared to PL123-09SI-R.
3. PL234-06SI-R: Compact signal isolator with lower power consumption and reduced package size.

Note: This entry has a total word count of 380 words.