48W Constant Voltage LED Transformer for Indoor Lighting

The KSPOWER P Series 48W Constant Voltage LED Transformer is a high-output constant voltage LED power supply developed for professional indoor LED lighting applications. With a universal 110-240VAC input and selectable 12V, 24V, 36V or 48V DC outputs, this compact white LED driver provides stable voltage regulation, high efficiency and dependable long-term operation. Certified with RU Recognized and CE, the P Series supports OEM and ODM customization, including AC/DC cable assembly, connector selection, wire length and housing color, making it an excellent choice for lighting manufacturers, contractors and distributors across Europe and North America.

Need help choosing a model? Send your application requirements to our team for a recommended solution.

48W Constant Voltage LED Transformer

Stable 48W Constant Voltage LED Transformer for Professional Lighting Applications

The KSPOWER P Series 48W Constant Voltage LED Transformer is engineered to provide continuous and stable DC power for modern LED lighting installations. Designed with a durable white plastic enclosure and universal AC input, it offers reliable electrical performance while maintaining a compact footprint for easy installation.

The 48W series is ideal for medium-power LED lighting systems requiring dependable operation, efficient energy conversion and flexible wiring configurations.

Product Features

  • Universal Input Voltage: 110-240VAC
  • Constant Voltage Output Design
  • Available Output Voltages:
    • 12V DC
    • 24V DC
    • 36V DC
    • 48V DC
  • Rated Output Power: 48W
  • White Flame-Retardant Plastic Housing
  • RU Recognized & CE Certified
  • Stable Voltage Output
  • High Energy Efficiency
  • Built-in Short Circuit Protection
  • Over Voltage Protection
  • Over Load Protection
  • IP20 Indoor Application

Product Model Table

ModelOutput VoltageOutput CurrentRated Power
ZF120A-120400012V DC4A48W
ZF120A-240200024V DC2A48W
ZF120A-360133036V DC1.33A48W
ZF120A-480100048V DC1A48W

Technical Specifications

ItemSpecification
Input Voltage110-240VAC
Frequency50/60Hz
Output TypeConstant Voltage
Rated Power48W
Housing MaterialFlame-Retardant Plastic
Housing ColorWhite
CoolingNatural Air Cooling
ProtectionShort Circuit / Over Voltage / Over Load
InstallationIndoor (IP20)
CertificationRU Recognized, CE

Cable & Connector Options

Flexible Wiring Solutions for OEM Projects

To meet different installation standards worldwide, KSPOWER offers comprehensive cable assembly and connector customization services.

AC Input Options

  • Open Wire
  • Tinned Wire
  • Customized AC Cable
  • Country-Specific Power Cord
  • Pre-soldered AC Leads

DC Output Options

  • DC 5.5 × 2.1 mm
  • DC 5.5 × 2.5 mm
  • JST Connector
  • Molex Connector
  • AMP Connector
  • Waterproof Connector
  • Screw Terminal
  • Bare Wire
  • Customized Connector

OEM Customization Services

We can customize:

  • AC cable length
  • DC cable length
  • Wire color
  • Housing color
  • Connector type
  • Product labels
  • OEM logo printing
  • Customized packaging

According to your destination market, AC and DC cables can be pre-soldered before shipment, helping reduce installation time and simplify production.

Dimension Drawing

Compact Structure with Excellent Installation Flexibility

The P Series 48W 12V 4A LED Driver is designed with a slim plastic housing that allows convenient installation inside LED luminaires and lighting equipment.

Structural Benefits

  • Compact rectangular design
  • Lightweight housing
  • Convenient mounting
  • Efficient cable management
  • Excellent insulation performance
  • Natural heat dissipation

Its optimized enclosure is ideal for indoor commercial and residential lighting installations.

Safety & Reliability

Engineered for Long-Term Performance

Every KSPOWER P Series LED Driver is manufactured under strict production management and tested to ensure consistent electrical performance.

Quality Assurance

  • RU Recognized Component
  • CE Certified
  • 100% Output Verification
  • Full-Load Aging Test
  • Electrical Safety Inspection
  • Appearance Quality Inspection

These quality procedures help ensure stable performance and long service life in demanding lighting applications.

Export Packaging

Designed for Safe International Shipping

Every LED driver is packaged under strict packing standards to minimize transportation damage during worldwide delivery.

Standard Package Includes

  • 1 × LED Driver
  • White Individual protective box
  • 50 pcs put in one Export-grade outer carton
  • Product identification label

Optional Services

  • OEM retail packaging
  • Custom logo printing
  • Carton label customization
  • Pallet packing
  • Special protective packaging upon request

Our logistics team ensures every shipment is securely packed for international sea, air and courier transportation.

Typical Applications

48W Constant Voltage LED Transformer

Designed for Diverse Indoor LED Projects

The P Series 48W Plastic Case LED Driver is suitable for:

  • LED Strip Lighting
  • Cove Lighting
  • Display Cabinet Lighting
  • Commercial Shelf Lighting
  • Decorative Ceiling Lighting
  • Furniture Lighting
  • Hotel Guest Room Lighting
  • Retail Store Lighting
  • Exhibition Display Systems
  • Advertising Light Boxes
  • Interior Architectural Lighting
  • Smart Home LED Systems

The stable constant voltage output ensures reliable illumination while extending the service life of LED fixtures.

Why Choose KSPOWER?

KSPOWER Plastic Housing LED Driver is committed to providing reliable constant voltage LED drivers for global OEM and ODM customers.

Our Advantages

  • 18+ Years of Manufacturing Experience
  • Professional LED Power Supply Manufacturer
  • Flexible OEM & ODM Solutions
  • Multiple Voltage Options
  • Customized Cable Assembly
  • Strict Quality Control System
  • 100% Full-Load Aging Test
  • Fast Sample & Production Support

Our experienced engineering and production teams work closely with customers to develop safe, reliable and customized LED power solutions for international markets.

Need More Information?

Need help selecting the right OEM Lighting Power Supply for your project?

Whether you require different output voltages, customized connectors or market-specific cable assemblies, our experienced sales team is ready to assist.

Contact our sales representative today for product recommendations, technical support, samples and OEM customization services.

Q1: How does the P Series 48W Constant Voltage LED Transformer handle heat dissipation in a plastic shell?
A: Delivering nearly 50W in a compact plastic enclosure requires elite thermal engineering. Our High Efficiency 48W Constant Voltage Driver utilizes high-thermal-conductivity internal potting and an optimized component layout. The RU-certified housing is made from heat-resistant polycarbonate, maintaining safe touch temperatures even at 100% full load.
A: Absolutely. As a leading Custom Wire Solder 48W LED Driver provider, we typically recommend 18AWG pure copper wire for our 4A configurations. We can customize the lead length and wire type to ensure your device receives precise 12.0V power at the connection point.
A: Yes. The RU (UL Recognized) mark means the driver has been pre-evaluated as a critical component for use in finished lighting products. This significantly speeds up and lowers the cost of the final UL listing process for your equipment in North America.

SEND US AN INQUIRY

SEND US AN INQUIRY