LRS-50-12 50W 12V 4.2A Switching Power Supply With AC 110V/220V

LRS-50-12 50W 12V 4.2A Switching Power Supply AC DC Driver To DC12V Transformer
 
(The product images are for reference only. The actual item received shall prevail. We appreciate your understanding if there are any differences between the images and the actual product.)
 
LRS-50-12 50W 12V 4.2A Switching Power Supply AC DC Driver PSU
 
Product Description
The  LRS-50-12 is a compact, high-quality enclosed AC/DC switching power supply designed for reliable and efficient performance. Delivering a regulated 12V DC output at up to 4.2A, it is ideal for LED lighting, CCTV systems, industrial automation, 3D printers, telecommunications equipment, and other 12V DC applications.
 
Its low-profile 30mm design allows easy installation in confined spaces while maintaining excellent heat dissipation through natural air convection.
 
Features
Genuine  LRS Series
Model: LRS-50-12
Rated Output Power: 35W (36W Max)
Output Voltage: 12V DC
Output Current: 4.2A
Universal AC input: 85–264V AC
Slim 30mm low-profile metal enclosure
Cooling by free air convection (fanless)
Built-in LED power indicator
Adjustable output voltage (10.2–13.8V DC)
High efficiency and long service life
100% full-load burn-in tested
Overload, over-voltage and short-circuit protection
 
Specifications
Model: LRS-50-12
Input Voltage: 85–264V AC / 120–373V DC
Frequency: 47–63Hz
Output Voltage: 12V DC
Output Current: 4.2A
Rated Power: 50W (50W maximum output)
Efficiency: Up to 86%
Cooling: Free air convection
Operating Temperature: -30°C to +70°C
Dimensions: 99 × 82 × 30 mm
Mounting: Chassis mount
Housing: Metal enclosed
 
Applications
LED Strip Lighting
CCTV Camera Systems
Access Control Systems
Industrial Automation
3D Printers
Communication Equipment
DIY Electronics Projects
General 12V DC Power Applications
 
Package Includes
1 × LRS-50-12 Switching Power Supply
 
Why Buy From Us?
Fast dispatch from Australia
Quality products at competitive prices
Secure packaging
Excellent customer service
 
Note: Product images are for reference only. Actual product appearance may vary slightly depending on the manufacturing batch while maintaining the same specifications.
 
Indoor use only.
Installation should be carried out by a qualified person.
Please verify the input voltage selector is set correctly before powering on.
Product appearance may vary slightly depending on the manufacturing batch, while specifications remain the same.
 
Typical Terminal Wiring Connections
When wiring the screw terminal block, ensure the mains power is disconnected and configure according to the marked labels: 
AC Input: Line (L), Neutral (N), and Ground/Earth (\(\triangleq \)).
DC Output: Negative Common (COM / -V) and Positive (+V) lines. 
 
⚠️ Safety Warning: Ensure the mains power is completely disconnected before touching any terminal screws. Always double-check that the manual input voltage switch (110V vs 220V) matches your wall outlet voltage before powering the unit up to avoid immediate component damage.