DIN Rail Power Supply – Compact Industrial DC Power Solutions 5V, 12V, 24V, 48V

This series of industrial DIN rail power supplies offers a compact and efficient solution for powering a wide range of automation and control systems. Designed for space-constrained panels, each unit features a slim profile (typically 40 x 90 x 100 mm) and delivers clean, regulated DC output at common voltages including 5V, 12V, 24V, and 48V.

With models ranging from 10W to 100W, this series covers applications from basic signal power to higher-demand control and instrumentation systems. Built-in safety features such as overcurrent, overvoltage, and short circuit protection ensure stable performance in harsh environments.

These power supplies are ideal for PLCs, sensors, actuators, and other industrial control components requiring reliable, efficient, and space-saving power solutions.

Key Features

• Wide Output Range: Choose from 5V, 12V, 24V, and 48V DC options

• Multiple Power Ratings: Available in 10W, 20W, 40W, 60W, and 100W models

• Compact Size: Slim 40 x 90 x 100 mm form factor ideal for tight control panels

• DIN Rail Mounting: Easy installation in industrial enclosures

• Built-In Protection:

  • Overcurrent protection

  • Overvoltage protection

  • Short circuit protection

• Reliable Performance: Designed for continuous operation in industrial environments

• Efficient Design: High power efficiency with minimal heat generation

Applications

• PLC and automation systems

• Process control and instrumentation

• Security and access control

• Building management systems

• Sensor and actuator networks

• Machine control panels

MODEL MDR-100-12 MDR-100-24 MDR-100-48 Output DC voltage 12V 24V 48V Rated current 7.5A 4A 2A Rated power 90W 96W 96W Ripple&noise <120mW <150mV <200mV Voltage tolerance ±1% ±1% ±1% DC voltage ADJ. range ±10% Load regulation ±1% ±1% ±1% Linear adjustment rate ±1% Input Voltage range 85-264VAC 47Hz～63Hz(120VDC～370VDC) Efficiency >83% >86% >87% Power factor PF>0.95/230VAC PF≥0.98/115VAC (full load) AC current <1.8A 110VAC <1A 220VAC Inrush current 110VAC 35A, 220VAC 70A Setup, rise, hold up time 1000ms、30ms、25ms:110VAC 500ms、30ms、120ms:220VAC Protection Overload Rated output power 105%-150%; Protection mode: cutoff output,auto-recovery after fault condition is removed Over voltage output voltage ＞135%, cutoff output; auto-recovery after fault condition is removed Over temperature ≥85℃,cutoff output;auto-recovery after temperature become normal Environment Working temp, humidity -20℃~+70℃;20%～90RH Storage temp, humidity -40℃~+85℃;10%～95RH Safety Withstand voltage I/P-O/P：3KVAC I/P-FG：1.5KVAC O/P-FG：0.5KVAC for 1 minute Isolation resistance I/P-O/P，I/P-FG，O/P-FG：500VDC/100MΩ Others Dimension 55*90*100mm Weight 420/450g