PS2828AB

series introduction

# PS2828AB Product Series Introduction

## 1. Overview
The PS2828AB product series is a cutting - edge line of optocouplers designed to provide reliable electrical isolation and signal transfer solutions in a wide range of electronic applications. Optocouplers play a crucial role in modern electronics by separating different electrical circuits while allowing the transmission of signals, protecting sensitive components from high - voltage transients and electrical noise.

## 2. Key Features

### 2.1 High Isolation Voltage
The PS2828AB series offers a high isolation voltage rating, typically up to [X] volts. This high isolation capability makes it suitable for applications where electrical safety and protection are of utmost importance, such as in power supplies, industrial control systems, and medical equipment. It effectively prevents electrical interference and short - circuits between input and output circuits, ensuring the stable operation of the overall system.

### 2.2 Fast Response Time
With a fast response time in the order of [X] microseconds, the PS2828AB can quickly transmit signals without significant delay. This is particularly beneficial in high - speed data communication applications, such as in digital interfaces and communication protocols. It enables real - time signal transfer, allowing for efficient and accurate data processing.

### 2.3 Low Input Current
The optocouplers in the PS2828AB series require a relatively low input current to operate. This feature reduces power consumption, making them energy - efficient and suitable for battery - powered devices or applications where power conservation is a priority. It also simplifies the design of the driving circuit, as less power is needed to activate the optocoupler.

### 2.4 High Current Transfer Ratio (CTR)
The PS2828AB series has a high current transfer ratio, which means that a small input current can control a relatively large output current. This characteristic allows for easy signal amplification and control, making it suitable for applications where signal strength needs to be adjusted, such as in audio amplifiers and motor control circuits.

### 2.5 Wide Operating Temperature Range
These optocouplers can operate within a wide temperature range, typically from - [X]°C to + [X]°C. This wide temperature tolerance makes them suitable for use in harsh environmental conditions, such as in automotive electronics, outdoor industrial equipment, and aerospace applications.

## 3. Package and Pin Configuration

### 3.1 Package Type
The PS2828AB series is available in a standard [package type, e.g., DIP - 4] package. This package is widely used in the electronics industry, making it easy to integrate into existing circuit boards. The package provides good mechanical protection for the optocoupler and ensures proper heat dissipation.

### 3.2 Pin Configuration
The pin configuration of the PS2828AB is designed for easy connection and compatibility with various circuits. The input pins are used to apply the input signal, while the output pins are used to receive the isolated output signal. The clear pin labeling and standard pin layout simplify the circuit design process and reduce the risk of wiring errors.

## 4. Applications

### 4.1 Power Supplies
In power supply circuits, the PS2828AB series is used to provide electrical isolation between the primary and secondary sides. This isolation protects the user and sensitive electronic components from high - voltage hazards. It also helps to reduce electromagnetic interference (EMI) and improve the overall stability and efficiency of the power supply.

### 4.2 Industrial Control Systems
Industrial control systems often require reliable signal transfer between different control units and sensors. The PS2828AB optocouplers can be used to isolate these circuits, preventing electrical noise and interference from affecting the control signals. They are commonly used in

Datasheets

• PS-2828 Drawing

Partlist