The Claf Power DFS1-B1224 is a compact and high-performance 1W isolated DC/DC converter designed to provide stable and efficient power conversion for industrial, embedded, communication, and instrumentation applications. Operating from a fixed 12V DC input, the converter delivers a regulated 24V DC output, making it suitable for powering sensors, industrial interfaces, relay circuits, communication modules, and other electronic systems that require isolated higher-voltage DC power.

Built with advanced switching technology, the DFS1-B1224 provides high conversion efficiency, excellent line and load regulation, and low ripple and noise, ensuring reliable operation of sensitive electronic circuits. The converter incorporates 1500VDC galvanic isolation between the input and output, protecting connected equipment from voltage transients, reducing electromagnetic interference (EMI), and eliminating ground loop issues commonly encountered in industrial environments.

For enhanced reliability, the module includes continuous short-circuit protection, allowing safe operation during abnormal output conditions. Its low no-load input current improves overall energy efficiency while minimizing standby power consumption. The industry-standard SIP package enables easy PCB mounting and seamless integration into compact electronic designs.

Designed to operate over a wide temperature range of -40°C to +105°C, the DFS1-B1224 ensures dependable performance even in demanding industrial environments. It is widely used in industrial automation equipment, embedded controllers, communication systems, instrumentation, IoT devices, monitoring equipment, medical electronics, data acquisition systems, and isolated power supply applications.

With its compact footprint, industrial-grade reliability, high isolation performance, and long service life, the DFS1-B1224 is an ideal isolated DC/DC converter for OEM manufacturers and professional electronic system designers.

Key Features

• 1W isolated DC/DC converter
• Fixed 12V DC input
• Regulated 24V DC output
• High conversion efficiency
• 1500VDC input-to-output isolation
• Continuous short-circuit protection
• Low ripple and noise output
• Excellent line and load regulation
• Low no-load input current
• Industry-standard SIP package
• Operating temperature: -40°C to +105°C
• Compact PCB-mount design
• Industrial-grade reliability
• Easy PCB integration
• Long operational life 

Applications

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