The Claf Power DES3-F2412 is a compact, high-performance 3W isolated DC/DC converter engineered for reliable power conversion in industrial and embedded electronic applications. It operates from a 2:1 wide input voltage range of 18–36VDC and provides a regulated 12V DC output, ensuring stable performance even when the input voltage fluctuates.

Designed using advanced switching technology, the DES3-F2412 delivers high conversion efficiency, excellent line and load regulation, low ripple and noise, and enhanced 3000VDC galvanic isolation between the input and output. The higher isolation level improves electrical safety, minimizes electromagnetic interference (EMI), reduces ground loop problems, and protects sensitive electronic equipment in demanding industrial environments.

The converter integrates comprehensive protection features including input under-voltage protection, output short-circuit protection, over-current protection, and over-voltage protection, ensuring dependable long-term operation. Its compact SIP package enables easy PCB mounting and integration into industrial controllers, PLCs, communication equipment, instrumentation systems, embedded devices, and monitoring equipment.

Built for continuous operation with industrial-grade reliability, the DES3-F2412 is an ideal isolated power solution for OEMs and system designers requiring compact size, high reliability, and superior electrical isolation.

Key Features

• 3W isolated DC/DC converter
• Wide 2:1 input voltage range (18–36VDC)
• Regulated 12V DC output
• High conversion efficiency
• 3000VDC input-to-output isolation
• Low ripple and noise output
• Excellent line and load regulation
• Input under-voltage protection
• Output short-circuit protection
• Over-current protection
• Over-voltage protection
• Compact SIP package
• Industrial-grade reliability
• Easy PCB integration
• Long operational life

Applications

• Industrial automation systems
• PLC and industrial control equipment
• Communication systems
• Instrumentation equipment
• Embedded electronics
• Industrial networking devices
• Monitoring and control systems
• Data acquisition equipment
• Power management systems
• Renewable energy equipment
• IoT devices
• Isolated power supply circuits

Datasheet