Pairui 24 V DC Switch Mode Power Supplies (SMPS) provide high-efficiency, industrial-grade DC power for automation, process control and instrumentation systems. Designed for continuous operation and compact installation, these regulated power supplies deliver stable 24 V DC output with excellent load regulation, low ripple, and comprehensive protection features. Charter Controls supplies the complete Pairui 24 V DC SMPS range — engineered for precision performance in control panels, PLC systems and machine automation.
🔧 Technical Highlights:
- Input voltage range: Universal 85–264 V AC or 120–370 V DC input for global installations
- Output voltage: Regulated 24 V DC ±1 %, factory calibrated for industrial control standards
- Output current / power ratings: From 1 A (24 W) to 20 A (480 W) models for light to heavy-duty loads
- Conversion topology: High-frequency switch mode with low ripple (< 100 mVp-p typical)
- Efficiency: Up to 91 % with low standby power draw for energy-efficient operation
- Protection features: Short-circuit, overload, over-voltage and over-temperature protection with automatic recovery
- Cooling: Natural convection or fan-cooled designs depending on power level
- Mounting: DIN-rail, chassis or panel-mount options with compact, lightweight enclosures
- Certifications: CE, UKCA, UL and RoHS compliant for industrial and commercial use
✅ Benefits:
- Provides clean, regulated 24 V DC power for PLCs, sensors and control electronics
- Universal input allows deployment across global supply voltages
- Compact, modular form factor optimises panel layout and cooling
- Comprehensive protection ensures safe, continuous operation
- Supported by Pairui’s international quality certification and Charter Controls’ UK technical support
🚀 Applications:
- PLC systems, I/O modules and field sensors
- Automation and process control panels
- Machine tools, conveyors and robotics systems
- Instrumentation, HMI and communication devices
- OEM systems and control panel builds requiring 24 V DC bus power
Pairui 24 V DC SMPS units combine reliability, energy efficiency and compact design — the preferred choice for control engineers and system integrators demanding long-life power performance in automation and industrial applications.
FAQs
- Q: Can Pairui 24 V DC SMPS units power PLCs and field I/O devices directly?
A: Yes — they provide a regulated 24 V DC output with low ripple and fast transient response, ideal for PLCs, sensors and process instrumentation. - Q: Are multiple SMPS units connectable for redundancy?
A: Yes — selected Pairui models support parallel connection for higher current output or N+1 redundancy, ensuring continuous power availability.