SD-50B-24
50W isolated DC-DC converter with 24V output for industrial control panels
Product Overview
Description
The SD-50B-24 is a 50W isolated DC-DC converter delivering 24V from 19-36V input. It's designed for industrial control panels and distributed power systems.
With 91% efficiency and 1500VDC isolation, it provides clean, isolated power for sensitive circuits. The compact size fits standard DIN rail mounting.
Wide input range handles battery systems and varying DC bus voltages. Protection features include short circuit, overload, and over voltage protection.
Product Series
SD
Primary Application
Control Panels
Key Features
- High efficiency and reliability
- Optimized for industrial applications
- Comprehensive technical support
- Available from stock
Specifications
| Category | DC-DC Converters |
|---|---|
| Input Voltage | 19-36VDC |
| Output Voltage | 24VDC |
| Output Current | 2.1A |
| Output Power | 50W |
| Efficiency | 91% |
| Isolation | 1500VDC |
| Operating Temp | -20°C to +70°C |
| Dimensions | 78 x 51 x 28 mm |
Applications
Control Panels
Industrial automation and control
PLC Power
Electronic system design
Communication Systems
Communication and interface
Battery Systems
Battery and charging management
FAE Expert Insights
"The SD-50B-24 is essential for isolating sensitive circuits in control panels. The 1500V isolation prevents ground loops and noise coupling. I use these to power analog circuits, PLCs, and communication modules separately from noisy power sections. The 91% efficiency is excellent for DC-DC. Compact size fits crowded panels. Reliable workhorse for industrial applications."
— Michael Chen, BeiLuo