Description
The URB2405YMD-5WR3 is a powerful and reliable 5W isolated DC-DC converter that converts a wide range of 9-36V DC input voltage to a stable 5V DC output. It offers high efficiency, galvanic isolation, and complete protections, making it ideal for industrial, communication, and embedded electronic systems.
Technical specifications
Model: URB2405YMD-5WR3
Input voltage: 936V DC (nom. 24V)
Output voltage: 5V DC
Output current: 1000mA
Power: 5W
Efficiency: up to 90% (typ.)
Insulation voltage: 1500V DC
Operating temperature range: 40 °C to +85 °C
Start-up time: < 100 ms
Standby consumption: < 0.3 W
Case type: DIP, for PCB mounting
Dimensions: approx. 25.4 × 25.4 × 11 mm
Protection: IP65 dustproof and moistureproof
Functions and features
Wide 4:1 input range (936V DC) ideal for both 12V and 24V systems
High efficiency up to 90% and low heat loss
Galvanically isolated output (1500VDC isolation)
Short circuit, overload and overvoltage protection with automatic recovery
Resistance to moisture, shock and vibration
Suitable for applications with limited space compact design
Ideal for
Power supply for control and automation systems
Communication equipment and measurement technology
Arduino, STM32, ESP and other microcontrollers
Industrial and transportation electronic applications
Safe galvanically isolated power supply for sensors and modules
Package contents
1× DC-DC converter URB2405YMD-5WR3 (5W, 936V 5V)
Why choose this product?
High efficiency and stable output voltage
Wide input range suitable for various power supply environments
Galvanic isolation ensures device safety
Full protection against overload, short circuit and overvoltage
Ideal replacement for Hi-Link HLK-5D2405 or similar modules






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