The Claf Power DFS2-B2405 is a compact 2W isolated DC/DC converter designed for reliable power conversion in industrial, communication, instrumentation, and embedded applications. It operates from a fixed 24V DC input and delivers a regulated 5V DC output, making it ideal for powering microcontrollers, sensors, communication modules, industrial controllers, and embedded systems requiring isolated power.

Featuring 1500VDC input-to-output isolation, high conversion efficiency, low ripple and noise, and excellent line and load regulation, the DFS2-B2405 ensures stable performance for sensitive electronic equipment. The module also includes continuous short-circuit protection for enhanced system reliability.

Its compact SIP package, wide operating temperature range (-40°C to +105°C), and easy PCB mounting make it suitable for industrial automation, embedded systems, instrumentation, communication equipment, IoT devices, medical electronics, and isolated power supply applications.

Key Features

• 2W isolated DC/DC converter
• Fixed 24V DC input
• Regulated 5V DC output
• High efficiency up to 84%
• 1500VDC input-to-output isolation
• Continuous short-circuit protection
• Low ripple and noise output
• Excellent line and load regulation
• Low no-load input current (<8mA typical)
• Industry-standard SIP package
• Wide operating temperature: -40°C to +105°C
• Compact PCB-mount design
• High power density
• Industrial-grade reliability
• Easy PCB integration
• Long operational life
• RoHS compliant 

Applications

• Industrial automation systems
• Embedded systems
• Communication equipment
• Instrumentation systems
• Industrial control equipment
• Sensor interface circuits
• Data acquisition systems
• IoT devices
• Medical electronics
• Monitoring equipment
• Isolated power supply circuits