The Claf Power DRWLD40-F1D24H 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, industrial controllers, communication equipment, instrumentation, and embedded applications.

Designed with high conversion efficiency, 3.0kVAC reinforced input-to-output isolation, and an industry-standard package, the converter provides stable output voltage, low ripple and noise, and excellent electrical isolation. Built-in protection features ensure dependable operation in demanding railway and industrial environments.

Its rugged construction, wide operating temperature range, and railway-grade reliability make the DRWLD40-F1D24H an excellent 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
• 3.0kVAC 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