Keystone KTLD-100-UV-24V 96W 24VDC Constant Voltage LED Driver - 120-277V Input
Keystone KTLD-100-UV-24V 96W 24VDC Constant Voltage LED Driver - 120-277V Input
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About this item
About this item
- Input Voltage: 120-277VAC
- Over Current and Short Circuit Protection
- Suitable for Dry and Damp Locations
- FCC and RoHS Compliant
- Class 2, cULus Listed
Shipping & Returns
Shipping & Returns
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Description
Description
Premium Universal Voltage LED Driver for Professional Installations
The Keystone Technologies KTLD-100-UV-24V is a professional-grade 96-watt constant voltage LED driver engineered for reliability across a wide range of applications. This Class 2 power supply delivers consistent 24VDC output with universal 120-277VAC input compatibility.
Key Features
- 96W Power Output - Delivers 0-4000mA at 24VDC for high-performance LED installations
- Input Voltage - 120-277VAC input compatibility for flexible installation across different electrical systems
- Class 2 Safety Rating - Simplified installation with reduced wiring requirements
- 10-Year Limited Warranty - Long-term protection and peace of mind for your investment
- Comprehensive Protection - Built-in overcurrent, short circuit, and over-temperature safeguards
- High Efficiency - 89% typical efficiency at 277V reduces energy costs and heat generation
- Compact Design - Space-saving 9.52" × 1.75" × 1.2" footprint
- Damp Location Rated - IP20 design suitable for dry and damp locations
Technical Specifications
- Input Voltage: 120-277VAC, 50/60Hz (Universal Voltage)
- Output: 24VDC, 4A (96W)
- Efficiency: 89% typical at 277V
- Power Factor: >0.9
- Operating Temperature: -40°C to +55°C (-40°F to +131°F)
- Dimming: Non-dimmable
- Protection: IP20 rated for dry and damp locations
- Certifications: UL Class 2, cULus Listed, FCC Part 15 Class B
- Warranty: 10-Year Limited Warranty
Ideal Applications
Perfect for architectural accent lighting, under-cabinet lighting, cove lighting, LED strip installations, signage, and any application requiring reliable constant voltage power in dry or damp indoor environments.
Why Choose Keystone Technologies?
Keystone Technologies is a trusted leader in LED power solutions, delivering commercial-grade components backed by comprehensive warranties and technical support. This driver represents the pinnacle of reliability for professional lighting installations.
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Frequently Asked Questions
What is an LED driver?
What is an LED driver?
An LED driver is the essential power supply for modern, energy-efficient LED lighting. It converts your building's high-voltage AC power into the low-voltage DC power that LEDs need to operate. It regulates the power, protecting the sensitive LED chips from fluctuations that could cause them to flicker or fail prematurely.
What is a light ballast?
What is a light ballast?
A light ballast is the traditional power supply for fluorescent and HID (High-Intensity Discharge) lamps. If you have older tube lighting, you have a ballast. It provides a burst of high voltage to get the lamp started and then controls the electrical current to keep it running steadily.
How do I choose the right wattage for my LED driver?
How do I choose the right wattage for my LED driver?
To ensure safety and longevity, it's best to follow the "80% Rule." Add up the total wattage of all the lights you will connect to the driver, then choose a driver with a maximum wattage rating that is at least 20% higher. For example, if your lights total 80 watts, you should select an LED driver rated for 100 watts or more.
What is the difference between a constant current and a constant voltage driver?
What is the difference between a constant current and a constant voltage driver?
The key difference is what they keep stable. A constant current driver maintains a fixed output current (e.g., 700mA) while letting the voltage change. A constant voltage driver maintains a fixed output voltage (e.g., 12V or 24V) while the current varies. Use constant current for high-power LEDs and constant voltage for fixtures like LED strip lights.
How do I know if I need to replace my fluorescent light ballast?
How do I know if I need to replace my fluorescent light ballast?
Common signs of a failing light ballast include your lights flickering, making an audible humming or buzzing sound, taking a long time to turn on, or not turning on at all. If you've already tried replacing the bulbs and the problem persists, the ballast is the most likely cause.
