"The power behind the next era of commercial lighting."

48V system power — enabling long commercial runs

Power Supply

Arum Switching PSU 48V

48V switching PSU for large commercial LED projects — powers 48V strips up to 25m per circuit

฿530
Arum Switching PSU 48V
48V

Select Power Size

Selected option

200W (4.17A)

Price

฿530

Order — ฿530 Contact us
In stock, ready to ship

How to choose the right wattage

Formula:

Watts = (W/m) × (length) × 1.25

Example: COB 10W/m × 8m × 1.25 = 100W → use a 100W power supply

Multiply by 1.25 to keep the power supply from running at full load — extends lifespan and improves safety.

Problem

Commercial runs of 20+ meters on 24V systems require multiple PSUs, split circuits, and dual feed — complex and labor-intensive.

Solution

48V PSU paired with 48V COB strips runs single circuits long distances without voltage drop — fewer components, faster installation.

Problem and Solution
High-efficiency 48V PSU enabling next-generation commercial LED installations.

"High-efficiency 48V PSU enabling next-generation commercial LED installations."

Commercial contractors and architects specifying 48V LED systems for hotels and large-scale projects.

Versatile install

Recommended for Hotels, Shopping malls, Architectural lighting, and Long cove lighting runs 20+ meters

What can it do?

Real-world examples

Powering 48V magnetic track light systems
1

Powering 48V magnetic track light systems

Commercial lighting installations requiring high-voltage DC
2

Commercial lighting installations requiring high-voltage DC

Long runs of 48V LED strip without voltage drop
3

Long runs of 48V LED strip without voltage drop

Powers 48V LED strips for commercial installations
01

Powers 48V LED strips for commercial installations

Built-in surge protection and short-circuit safeguards keep your LED system safe from damage.

High efficiency 90%+ — minimal energy loss in the system
02

High efficiency 90%+ — minimal energy loss in the system

High-efficiency cooling system supports continuous 24-hour operation.

Single circuit runs 15-25m without voltage drop
03

Single circuit runs 15-25m without voltage drop

Full 2-year quality warranty — built to last.

Ideal for hotels, shopping malls, and architectural lighting
04

Ideal for hotels, shopping malls, and architectural lighting

Engineered for maximum real-world performance.

Technical

Specifications

Input Voltage AC 100-240V
Output Voltage 48V DC
Power 200W / 400W
Efficiency ≥ 90%
IP Rating IP20 (Indoor)
Brand Arum
Warranty 2 years

Ready to power your LED system?

In stock — ships within 1-2 business days · 2-year warranty

Buy now — ฿530 Request a free sample
In stock
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