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DR NDR MDR DIN Rail Switching Power Supply 12V 24V AC to DC

DR NDR MDR DIN Rail Switching Power Supply 12V 24V AC to DC

DR / NDR / MDR DIN Rail Switching Power Supply converts AC input into stable DC output for industrial automation, LED lighting, PLC systems and control panels. Available in 12V, 24V and 48V output options, with power ranges from 30W to 240W. It features DIN rail mounting, stable output, anti-interference performance and multiple protection functions.

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Key Features Technical Specifications Model Options Product Wiring Description FAQ

1. DIN Rail Installation

Standard DIN rail mounting design, suitable for control cabinets, distribution boxes and automation panels.

2. Stable DC Output

Provides stable DC voltage output for PLC, sensors, LED strips, relays, controllers and industrial equipment.

3. Wide Input Voltage

Supports wide AC input range, suitable for different electrical environments and export markets.

4. Multiple Protection Functions

Built-in protection against over-voltage, short circuit, over-current and overload.

5. Strong Anti-interference Performance

Designed for stable operation in industrial environments with electrical noise and voltage fluctuation.

6. High Efficiency

Optimized circuit design helps reduce power loss and improve operating efficiency.

7. Compact Structure

Compact size saves cabinet space and makes installation more flexible.

8. Wide Model Range

Available in DR, NDR and MDR series, covering different power and output voltage requirements.

Item	Specification
Product Name	DIN Rail Switching Power Supply
Series	DR / NDR / MDR
Input Voltage	85–264VAC / 100–240VAC
Output Voltage	12V / 24V / 48V DC
Output Power	30W / 45W / 60W / 75W / 120W / 240W
Frequency	47–63Hz / 50–60Hz
Output Voltage Accuracy	±1%
Voltage Adjustment Range	±10%
Protection	Overload / Over-voltage / Short Circuit / Over-current
Installation	DIN Rail Mounting
Working Temperature	-10°C to +50°C
Storage Temperature	-20°C to +85°C
Application	Automation control, LED lighting, control cabinet, PLC system

Model	Power	Output Voltage	Output Current	Size Reference
DR-30-12	30W	12V DC	2A	78×56×93mm
DR-30-24	30W	24V DC	1.5A	78×56×93mm
DR-30-48	30W	48V DC	0.6A	78×56×93mm
DR-45-12	45W	12V DC	3.5A	78×56×93mm
DR-45-24	45W	24V DC	2A	78×56×93mm
DR-60-12	60W	12V DC	4.5A	78×56×93mm
DR-60-24	60W	24V DC	2.5A	78×56×93mm
DR-60-48	60W	48V DC	1.25A	78×56×93mm
DR-75-12	75W	12V DC	6.25A	65.5×125.2×100mm
DR-75-24	75W	24V DC	3.1A	65.5×125.2×100mm
DR-75-48	75W	48V DC	1.56A	65.5×125.2×100mm
DR-120-12	120W	12V DC	10A	65.5×125.2×100mm
DR-120-24	120W	24V DC	5A	65.5×125.2×100mm
DR-120-48	120W	48V DC	2.5A	65.5×125.2×100mm
DRP-240-24	240W	24V DC	10A	125.5×125.2×100mm
DRP-240-48	240W	48V DC	5A	125.5×125.2×100mm

Terminal Mark	Function
L	AC Live Wire Input
N	AC Neutral Wire Input
⏚ / Ground	Ground Connection
+V	DC Positive Output
-V	DC Negative Output
ADJ	Output Voltage Adjustment
DC OK	DC Output Status Signal

Q1: What is a DIN rail switching power supply used for?

A: It is used to convert AC input power into stable DC output for PLC systems, sensors, relays, LED lighting and control panels.

Q2: What output voltages are available?

A: Common output voltages include 12V DC, 24V DC and 48V DC.

Q3: What power ratings can you supply?

A: Available power ratings include 30W, 45W, 60W, 75W, 120W and 240W.

Q4: Can it be installed on a DIN rail?

A: Yes, this series is designed for standard DIN rail mounting.

Q5: What protections does it have?

A: It supports overload protection, over-voltage protection, short-circuit protection and over-current protection.

Q6: Is it suitable for LED lighting?

A: Yes, it can be used for LED strips, LED modules, display systems and other low-voltage DC lighting applications.

Q7: Is it suitable for industrial control cabinets?

A: Yes, it is widely used in PLC cabinets, automation panels, control boxes and machinery systems.

Q8: Can different models be mixed in one order?

A: Yes, different output voltages and power ratings can be supplied according to your order requirements.

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