The Claf Power DFS2-A0515 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 5V DC input and delivers regulated ±15V dual outputs, making it ideal for powering operational amplifiers, analog circuits, sensors, and industrial control systems requiring isolated bipolar power.

Featuring 1500VDC input-to-output isolation, high efficiency up to 86%, low ripple and noise, and excellent line and load regulation, the DFS2-A0515 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, power systems, and isolated power supply applications.

Key Features

• 2W isolated DC/DC converter
• Fixed 5V DC input
• Regulated ±15V DC dual outputs
• High efficiency up to 86%
• 1500VDC input-to-output isolation
• Continuous short-circuit protection
• Low no-load input current (8mA typical)
• Low ripple and noise output
• Excellent line and load regulation
• 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
• Industrial control equipment
• Instrumentation systems
• Communication equipment
• Embedded systems
• Analog signal conditioning circuits
• Operational amplifier power supplies
• Data acquisition systems
• Power equipment
• Monitoring equipment
• Isolated bipolar power supply circuits