The Claf Power DEMD15-B1215 is a high-performance 15W isolated DC/DC converter engineered to deliver stable, efficient, and reliable DC power conversion for industrial and embedded applications. Designed with a 2:1 wide input voltage range (9–18VDC) and a regulated 15V DC output, it provides dependable operation in systems with varying input voltages.

Built using advanced switching technology, the DEMD15-B1215 offers high conversion efficiency up to 91%, excellent load and line regulation, low ripple and noise, and 1500VDC input-to-output isolation for enhanced electrical safety and system reliability. The converter integrates multiple protection features including input under-voltage protection, output short-circuit protection, over-current protection, and over-voltage protection, ensuring safe operation under abnormal conditions.

Its industry-standard DIP package enables simple PCB integration into industrial control systems, PLCs, communication equipment, instrumentation devices, embedded controllers, monitoring equipment, and power management systems. Designed for continuous operation across an operating temperature range of -40°C to +105°C, the DEMD15-B1215 delivers long-term, reliable performance in demanding industrial environments.

The DEMD15-B1215 is an ideal isolated power solution for engineers seeking compact size, high efficiency, and industrial-grade reliability.

Key Features

• 15W isolated DC/DC converter
• Wide 2:1 input voltage range (9–18VDC)
• Regulated 15V DC output
• High efficiency up to 91%
• 1500VDC input-to-output isolation
• Low ripple and noise output
• Excellent voltage regulation
• Input under-voltage protection
• Output short-circuit protection
• Over-current protection
• Over-voltage protection
• Industry-standard DIP package
• Operating temperature: -40°C to +105°C
• Industrial-grade reliability
• Easy PCB integration 

Applications

• Industrial automation systems
• PLC and industrial control equipment
• Electric power equipment
• Communication systems
• Instrumentation equipment
• Embedded electronics
• Industrial networking devices
• Monitoring and control systems
• Data acquisition systems
• Power management equipment
• Renewable energy systems
• OEM industrial equipment 

Datasheet