Description
Keystone Technologies 45W Driver — 20-42V DC
The Keystone Technologies KTLD-45-UV-PS1100-42-VDIM-LM1 is a 45W constant current LED driver with an input voltage range of 120-277V and an output voltage of 20-42V DC. This driver supports 0-10V dimming and is designed for indoor use. It features a bare module enclosure and is Class 2 rated for both US and Canada.
Key Features
- Power: 45W
- Input Voltage: 120-277V
- Output Voltage: 20-42V DC
- Dimming: 0-10V
- Minimum Load: ~10% Dimming
- Dimensions: 9.49 in. L x 1.23 in. W x 1.15 in. H
- Enclosure Type: Bare Module
- Class 2: Yes
- Certifications: UL/cUL, CE, FCC
Physical Design & Installation
The driver features a compact design with dimensions of 9.49 in. L x 1.23 in. W x 1.15 in. H, making it suitable for tight spaces. It does not include an integrated junction box.
Dimming & Controls
Compatible with 0-10V dimming systems, this driver allows for smooth dimming down to approximately 10% of full light output.
Performance & Build
Equipped with over voltage, over current, and short circuit protection, the driver ensures reliable performance. It is Class 2 compliant and dry rated for indoor use.
Typical Applications
- Commercial Lighting
- Office Lighting
- Retail Lighting
- Architectural Lighting






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