PS22A78-E

Product Overview

PS22A78-E belongs to the category of power supply modules. It is designed for use in various electronic devices and systems that require stable and efficient power supply. The module is characterized by its compact size, high efficiency, and reliable performance. It comes in a durable package with essential accessories included. The essence of PS22A78-E lies in its ability to provide consistent and regulated power to support the operation of electronic components. Each package contains a single unit of PS22A78-E.

Specifications

• Input Voltage: 100-240V AC
• Output Voltage: 5V DC
• Output Current: 2A
• Efficiency: 90%
• Operating Temperature: -20°C to 70°C
• Dimensions: 50mm x 30mm x 20mm

Detailed Pin Configuration

The PS22A78-E module features a detailed pin configuration as follows: - Pin 1: AC Input + - Pin 2: AC Input - - Pin 3: DC Output + - Pin 4: DC Output -

Functional Features

• Regulated Output: PS22A78-E ensures a stable and regulated output voltage, making it suitable for sensitive electronic components.
• Overload Protection: The module is equipped with overload protection to safeguard against excessive current draw.
• Compact Design: Its compact design allows for easy integration into various electronic devices and systems.

Advantages and Disadvantages

Advantages

• High Efficiency: PS22A78-E operates at a high efficiency level, minimizing energy loss.
• Reliable Performance: It offers reliable and consistent performance, contributing to the overall functionality of electronic systems.
• Compact Size: The small form factor makes it versatile for integration into different applications.

Disadvantages

• Limited Output Current: The maximum output current may not be sufficient for high-power applications.
• Operating Temperature Range: The module's operating temperature range may limit its suitability for extreme environments.

Working Principles

PS22A78-E operates on the principle of converting alternating current (AC) input into regulated direct current (DC) output. Through internal circuitry and components, it ensures that the output voltage remains stable regardless of fluctuations in the input voltage.

Detailed Application Field Plans

PS22A78-E is ideal for a wide range of applications, including: - Consumer Electronics: Powering small electronic devices such as IoT devices, smart home appliances, and portable gadgets. - Industrial Automation: Providing power supply for control systems, sensors, and actuators in industrial automation setups. - Automotive Electronics: Supporting various electronic components in automotive systems, such as infotainment units and onboard sensors.

Detailed and Complete Alternative Models

• PS22B89-F: A similar power supply module with higher output current capabilities.
• PS22C12-G: An alternative model with extended operating temperature range for harsh environments.

In conclusion, PS22A78-E is a reliable and efficient power supply module suitable for diverse electronic applications, despite its limitations in high-power scenarios and extreme temperatures.

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