DR-30-24 30W DIN Rail Power Supply 24V AC to DC Converter

DR-30-24 30W DIN Rail Switching Power Supply – 100–240V AC to 24V DC

The DR-30-24 is a compact, industrial-grade DIN rail power supply delivering a stable 24V DC output at 1.5A (30W) from a wide-range 100–240V AC input. Built for professional electrical panels, automation cabinets, and control systems, it combines robust construction with smart protection features for dependable, long-term operation.

Made in China.

Key Features

• Wide Input Range: Accepts 100–240V AC input, making it compatible with global mains voltages and versatile across installations worldwide.
• Stable 24V DC Output: Delivers 24V at 1.5A (30W) with ±2% voltage accuracy and ±1% load regulation for consistent, reliable power.
• Quick DIN Rail Mounting: Snap-on DIN rail design enables fast, tool-free installation on standard rails — ideal for panel builders and system integrators.
• Durable Ventilated Enclosure: Thickened housing with a vented hollow design ensures structural integrity while promoting efficient passive heat dissipation.
• Integrated Protection Suite: Built-in overload (105–150%), overcurrent, and overvoltage protection with automatic recovery after fault clearance keeps your equipment safe.
• PWM Modulation: Pulse Width Modulation technology and push-pull transistor topology deliver high efficiency and low output ripple noise (≤100mVp-p).
• Adjustable Output Voltage: Output voltage is trimmable from 24V to 28V to fine-tune system requirements.
• Broad Operating Range: Functions reliably from −10°C to +60°C at 20–65% RH, suitable for demanding industrial environments.

Technical Specifications

Typical Applications

• LED lighting systems and commercial lighting controls
• Industrial automation and PLC control panels
• Security monitoring and surveillance systems
• Instrumentation and measurement equipment
• Textile machinery and automotive accessories

Package Contents

• 1 × DR-30-24 DIN Rail Power Supply

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Frequently Asked Questions

Q: What input voltage does the DR-30-24 DIN rail power supply support?

A: The DR-30-24 accepts a wide-range AC input of 100–240V at 50–60 Hz, making it compatible with standard mains voltages used across different countries and regions without requiring manual voltage switching.

Q: What overload and protection features are built into this switching power supply?

A: This DIN rail power supply includes overload protection (activating at 105–150% of rated output power), overcurrent protection, and overvoltage protection. All protections feature automatic recovery — once the fault condition is removed, the unit resumes normal operation without manual reset.

Q: Can the output voltage of the DR-30-24 be adjusted?

A: Yes. While the nominal output is 24V DC, the DR-30-24 includes an output voltage adjustment range of 24V to 28V, allowing fine-tuning to meet specific equipment requirements in your control panel or automation system.

Q: How is the DR-30-24 power supply installed?

A: The DR-30-24 is designed for standard DIN rail mounting, enabling quick snap-on installation inside electrical enclosures or control panels without additional hardware — ideal for industrial control and automation cabinet assembly.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.