The Claf Power DRWLD40-F1D24 is a 40W isolated DC/DC converter engineered for railway and industrial applications requiring reliable and efficient power conversion. Operating from an ultra-wide 43–160V DC input range, it delivers a regulated 24V DC output, making it ideal for railway electronics, onboard control systems, communication equipment, industrial controllers, instrumentation, and embedded applications.

Designed with high conversion efficiency, 3000VAC reinforced input-to-output isolation, and an industry-standard package, the converter provides excellent electrical isolation, stable voltage regulation, and low ripple and noise. Integrated protection functions help ensure reliable operation even in harsh railway and industrial environments.

Its rugged construction, wide operating temperature range, and railway-grade reliability make the DRWLD40-F1D24 an ideal isolated power solution for transportation systems, industrial automation, embedded electronics, and power distribution equipment.

Key Features

• 40W isolated DC/DC converter
• 43–160V DC ultra-wide input
• Regulated 24V DC output
• High conversion efficiency
• 3000VAC input-to-output isolation
• Ultra-wide 4:1 input voltage range
• Low ripple and noise
• Industry-standard pin-out
• Input under-voltage protection
• Output short-circuit protection
• Over-current protection
• Over-voltage protection
• Over-temperature protection
• Operating temperature: -40°C to +85°C
• Railway-grade industrial design
• RoHS compliant 

Applications

• Railway systems
• Railway control equipment
• Onboard electronics
• Railway communication systems
• Industrial automation
• Transportation equipment
• Embedded systems
• Industrial control systems
• Instrumentation
• Isolated power supply applications