Power Integrations

TOP234YN  

AC DC Converters, Offline Switches

TOP234YN Description

The TOP234YN is a robust and reliable AC/DC converter designed by Power Integrations. It features a flyback topology, offering high efficiency and compact design for a wide range of applications. With an output power of 75W, this device is suitable for powering various electronic devices. The TOP234YN is designed to operate with a duty cycle of 78%, ensuring stable performance under varying load conditions. It is packaged in a tube, making it easy to handle and install.

TOP234YN Features

• Flyback Topology: The TOP234YN utilizes a flyback topology, which offers high efficiency and compact design, making it ideal for space-constrained applications.
• 75W Output Power: With an output power of 75W, the TOP234YN can efficiently power a wide range of electronic devices.
• 78% Duty Cycle: The device is designed to operate with a duty cycle of 78%, ensuring stable performance under varying load conditions.
• Frequency Control: The TOP234YN features frequency control, allowing for precise regulation of the output voltage.
• Fault Protection: It includes current limiting, over-temperature, and over-voltage protection, ensuring safe and reliable operation.
• 66kHz to 132kHz Switching Frequency: The device operates at a switching frequency between 66kHz and 132kHz, providing efficient power conversion.
• Isolated Output: The TOP234YN offers isolated output, ensuring safety and preventing ground loop issues.
• RoHS Compliant: The device is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally conscious applications.

TOP234YN Applications

The TOP234YN is ideal for various applications where high efficiency, compact design, and reliable performance are required. Some specific use cases include:

1. Telecommunications Equipment: The TOP234YN can be used to power telecommunications equipment, such as routers and modems, providing stable power supply in various environments.
2. Industrial Control Systems: The device can be used in industrial control systems, where reliable power supply and fault protection are crucial for system stability.
3. Medical Devices: The TOP234YN can be used in medical devices, such as patient monitors and diagnostic equipment, where safety and reliability are paramount.

Conclusion of TOP234YN

The TOP234YN is a high-performance AC/DC converter designed for a wide range of applications. Its flyback topology, 75W output power, and isolated output make it an ideal choice for space-constrained and high-reliability applications. With its RoHS compliance and fault protection features, the TOP234YN is a reliable and environmentally friendly solution for various electronic devices.

TOP234YN Documents

Download datasheets and manufacturer documentation for TOP234YN

PCN Assembly/Origin :

Mult Devices Wire 12/May/2018      

Datasheets :

TOP232 - 234      

PCN Obsolescence/ EOL :

TOP23yyy 27/Jan/2022