Stable Constant Voltage Power for Professional LED Lighting Applications

ANTRON provides Constant Voltage LED Drivers ranging from 12W to 200W, with output voltage options including 12V, 24V, 36V, and 48V, depending on the model.
Designed for commercial, architectural, and other low-voltage LED lighting applications, ANTRON Constant Voltage LED Drivers provide stable DC voltage and reliable power conversion for LED lighting systems.
Most models feature high power factor, flicker-free operation, isolated design, and advanced protection functions. Selected models are also available with IP65-rated waterproof enclosures and UL/cUL Recognition.
With flexible 3-in-1 dimming support, multiple input voltage options, and a wide range of form factors, ANTRON provides Constant Voltage LED Driver solutions for lighting manufacturers, system integrators, and OEM/ODM projects worldwide.

Key Features

  • 12W to 200W Output Power
  • 12V / 24V / 36V / 48V Output Options
  • 120–277Vac and 347Vac Input Options
  • High Power Factor
  • Flicker-Free Operation
  • Isolated Design
  • 3-in-1 Dimming: PWM / 0-10V / Resistance
  • Open-Circuit and Short-Circuit Protection
  • Over-Voltage and Over-Temperature Protection
  • 2kV–6kV Surge Protection on Selected Models
  • IP65-Rated Models Available
  • UL/cUL Recognized Models Available
  • Up to 90% Efficiency
  • 5-Year Warranty
  • OEM/ODM Customization Support

What is a Constant Voltage LED Driver?

A Constant Voltage LED Driver is a power supply designed to provide a stable DC output voltage to LED lighting systems. Common output voltages include 12V, 24V, 36V, and 48V, depending on the driver model and application requirements.
Unlike a Constant Current LED Driver, which regulates the output current supplied to the LED load, a Constant Voltage LED Driver maintains a regulated output voltage while the connected LED load draws the current required for operation.
Constant Voltage LED Drivers are commonly used for LED strips, LED modules, architectural lighting, signage, linear lighting, and other low-voltage LED lighting applications.

Wide Input Voltage Options for Global Lighting Projects

ANTRON Constant Voltage LED Drivers are available with input voltage options including 120–277Vac and 347Vac, depending on the model.
These input voltage configurations support lighting projects across North America, Asia-Pacific, and other international markets.
With multiple input voltage options, ANTRON provides flexible Constant Voltage LED Driver solutions for lighting manufacturers, OEM customers, system integrators, and commercial lighting projects worldwide.

Reliable LED Drivers with Comprehensive Protection

ANTRON Constant Voltage LED Drivers are designed with protection functions to support reliable operation in a wide range of LED lighting applications.
Depending on the model, protection features may include:

Open-Circuit Protection

Helps protect the driver during abnormal load conditions.

Short-Circuit Protection

Helps protect the driver and connected LED lighting equipment in the event of a short circuit.

Over-Voltage Protection

Helps protect connected lighting systems from excessive output voltage.

Over-Temperature Protection

Helps support safe operation when internal temperature conditions become excessive.

Surge Protection

Selected models provide 2kV to 6kV surge protection to help protect the LED driver and connected lighting equipment from electrical transients.
Protection features and surge protection levels vary by model. Please refer to individual product specifications for detailed information.

High Power Factor and Efficient Operation

ANTRON Constant Voltage LED Drivers are designed for efficient and reliable operation in commercial and professional lighting systems.
Depending on the model, product performance may include:
  • Power Factor greater than 0.9
  • THD below 20%
  • Efficiency up to 90%
  • Operating Temperature from -40°C to 50°C
  • Maximum T-case Temperature up to 90°C
These features help support efficient power conversion, stable LED operation, and reliable performance across a wide range of operating conditions.
Performance specifications vary by model. Please refer to individual product datasheets for detailed electrical specifications.

Flexible 3-in-1 Dimming Control

One of the key features of the ANTRON Constant Voltage LED Driver series is its flexible 3-in-1 dimming capability.
Compatible models support:

PWM Dimming

Suitable for digital lighting control systems and LED control applications.

0-10V Dimming

Compatible with widely used commercial lighting control systems.

Resistance Dimming

Provides an additional control method for applications requiring variable resistance-based dimming.
This flexible dimming design allows lighting manufacturers and system integrators to select the most suitable control method for their specific application.
Selected 12V and 24V Constant Voltage LED Driver models are also compatible with dimming systems from international brands such as Lutron and Leviton, depending on the specific model and system configuration.

  • Flexible Form Factors for Different Lighting Applications

    ANTRON offers Constant Voltage LED Drivers in a variety of form factors and enclosure designs to meet different installation requirements.
    From compact designs for space-limited installations to higher-power configurations for demanding lighting systems, customers can select the appropriate driver according to:
    • Available installation space
    • Output power requirements
    • Environmental conditions
    • Input and output voltage requirements
    • Dimming requirements
    Customized mechanical and enclosure solutions may also be available for qualified OEM/ODM projects.

Constant Voltage vs Constant Current LED Driver

Feature
Constant Voltage LED Driver
Constant Current LED Driver
Output Regulation
Fixed Voltage
Fixed Current
Typical Output
12V / 24V / 36V / 48V*
Model-Dependent
Typical Applications
LED Strips, LED Modules, Architectural Lighting
LED Modules, Downlights, High Bay Lighting
System Design
Requires a compatible LED load with appropriate current control
Designed for LED loads requiring regulated current
Common Applications
Decorative and Low-Voltage Lighting
Commercial and Industrial LED Lighting
* Available output voltage options vary by model.
The correct driver type depends on the electrical design of the LED lighting system. Always select a driver that matches the rated voltage, current, and power requirements of the connected LED load.
12W-60W
100W-200W

Frequently Asked Questions

What is a Constant Voltage LED Driver?

A Constant Voltage LED Driver provides a regulated DC output voltage, such as 12V, 24V, 36V, or 48V, for LED lighting systems designed to operate at a specific voltage. The driver maintains the specified output voltage while the connected LED load draws the current required for operation.

What voltage should I choose: 12V or 24V?

The required output voltage depends on the LED lighting system. Always select a Constant Voltage LED Driver that matches the rated voltage of the connected LED load. The driver’s output voltage must match the LED fixture, LED strip, or LED module specification.

Can I use one Constant Voltage LED Driver for multiple LED strips?

Multiple LED loads may be connected to a Constant Voltage LED Driver when the total load power remains within the driver’s rated output capacity and the system is properly designed. All connected LED loads must also be compatible with the driver’s rated output voltage.

Are ANTRON Constant Voltage LED Drivers dimmable?

Selected ANTRON Constant Voltage LED Driver models support 3-in-1 dimming through PWM, 0-10V, or resistance control. Dimming functions vary by model, so users should check the individual product specifications.

What protection functions are included?

Depending on the model, ANTRON Constant Voltage LED Drivers may include open-circuit, short-circuit, over-voltage, and over-temperature protection. Selected models also provide 2kV to 6kV surge protection.
Protection functions vary by model. Please refer to the individual product datasheet for detailed specifications.

What certifications are available?

ANTRON Constant Voltage LED Driver models are available with UL/cUL Recognition depending on the product series and model. Additional certifications and compliance requirements may vary according to the specific product and target market.

Are ANTRON Constant Voltage LED Drivers suitable for LED strip lighting?

Yes. Constant Voltage LED Drivers are widely used for LED strip lighting and other low-voltage LED applications. The driver output voltage must match the rated voltage of the LED strip or connected LED lighting system.

Can ANTRON customize Constant Voltage LED Drivers?

ANTRON provides OEM/ODM support for qualified projects. Depending on project requirements, customization may include output configuration, housing design, wiring, labeling, form factor, and other product requirements.