Buy HDR-30-5 Meanwell AC/DC Power Supply, 30W 5VDC 3A | Free Delivery on Orders Over £150
The HDR-30-5 from Mean Well is a 30W AC-DC DIN rail power supply delivering 5VDC at 3A, designed for compact industrial and building automation applications.
This slim-profile DIN rail mount power supply is engineered to provide reliable 5VDC output in space-constrained enclosures. The Mean Well HDR-30-5 is ideal for powering logic circuits, PLCs, sensors, and other low-voltage devices in control panels and distribution boards. Its ultra-slim housing allows efficient use of valuable DIN rail space.
Key Features
- 30W Output Power at 5VDC/3A: Provides stable, regulated DC power suitable for logic-level devices and low-voltage control circuits.
- Ultra-Slim DIN Rail Design: The narrow form factor saves valuable panel space, making it ideal for crowded enclosures and compact installations.
- Universal AC Input Range: Accepts a wide input voltage range, allowing use across different mains supply standards worldwide.
- Built-In Protections: Includes short circuit, overload, and over-voltage protection to safeguard connected equipment and ensure long-term reliability.
- High Efficiency: Minimises energy loss and heat generation, contributing to longer component life and reduced cooling requirements within the panel.
- Free Air Convection Cooling: No fan required, resulting in silent operation and zero fan-related maintenance.
Applications
The Mean Well HDR-30-5 is commonly used in industrial automation, building management systems, and control panel applications where a compact, reliable 5VDC supply is required. Typical uses include powering microcontrollers, relay modules, HMI displays, sensor interfaces, and communication modules mounted within DIN rail enclosures. It is well suited to factory automation, HVAC control systems, and lighting control panels.
Standards and Certifications
The HDR-30-5 is designed to meet international safety and EMC standards typical of Mean Well's industrial power supply range.
Manufacturer: Mean Well | Order Code: HDR-30-5
Frequently Asked Questions
What loads can the Mean Well HDR-30-5 power?
It is suitable for powering 5VDC logic circuits, PLCs, sensors, relay modules, and small HMI displays drawing up to 3A.
How does the HDR-30-5 mount in a control panel?
It clips directly onto standard 35mm DIN rail, requiring no additional brackets or hardware.
How does the HDR-30-5 differ from larger Mean Well DIN rail supplies?
The HDR-30 series features an ultra-slim housing designed for space-limited panels, whereas larger models like the MDR or SDR series offer higher wattages but occupy more rail space.
Does the HDR-30-5 require a cooling fan?
No, it uses free air convection cooling, so no fan is needed.
Where can I buy the Mean Well HDR-30-5 in the UK?
CSE Distributors, with branches in Wooburn Green and Southampton, supply Mean Well power supplies alongside a comprehensive range of industrial and electrical products. Family-run for over 50 years, CSE offers same-day despatch, expert technical support, and hundreds of highly positive customer reviews.
| Output Wattage | 30 W |
|---|---|
| IP Rating | Class II |
| Output Current | 3 A |
| Number of Phases | 1 Phase |
| Temperature Rating | -30 to 70°C |
| Output Voltage | 5 V DC |
| Housing Material | Plastic |
| Conversion Type | AC/DC input, DC output |
| Input Voltage (AC) | 85 ~ 264 V |
| Input Voltage (DC) | 120 ~ 370V |
| Alternate Code | HDR-30 |
|---|---|
| MPN | HDR-30-5 |
| Unit of Measure | Each |
| Weight | 0.12 kg |
| Height | 54.5 mm |
| Width | 35 mm |
| Depth | 90 mm |
| Commodity Code | 85044095 |
| Country of Origin | CN |