CLAF POWER DC-DC Converter DFS1-E1215 - PO-3774-D

The Claf Power DFS1-E1215 is a high-efficiency isolated DC/DC converter engineered to deliver stable and reliable power conversion for industrial and electronic applications. Built using advanced switching technology, the converter provides excellent voltage regulation, high conversion efficiency of up to 85%, low ripple and noise, and dependable 3kV DC galvanic isolation between input and output circuits. It also features continuous short-circuit protection, no-load input current as low as 8mA, and an operating temperature range of -40°C to +105°C.

Electrical isolation helps protect sensitive electronic components, reduce electromagnetic interference, eliminate ground loop issues, and improve overall system reliability. The DFS1-E1215 is ideal for applications requiring secure and stable isolated power delivery in compact electronic designs.

Its compact SIP package enables easy integration into industrial control systems, communication devices, instrumentation equipment, embedded electronics, monitoring systems, relay-driven circuits, data acquisition modules, and industrial networking applications. Designed for continuous operation, the converter delivers dependable long-term performance even in demanding industrial environments.

Key Features

• 1W isolated DC/DC converter module
• High conversion efficiency (up to 85%)
• Continuous short-circuit protection
• No-load input current as low as 8mA
• 3kV DC input-to-output isolation
• Stable output voltage regulation
• Low ripple and noise output
• Industry-standard SIP pin-out
• Operating temperature: -40°C to +105°C
• Compact PCB-mount design
• Industrial-grade reliability
• Long operational life 

Applications

• Pure digital circuits
• Low-frequency analog circuits
• Relay-driven circuits
• Data switching circuits
• Industrial automation systems
• PLC and control systems
• Communication equipment
• Instrumentation systems
• Embedded electronics
• Industrial monitoring and control equipment