Espen LED Driver VEL12053120HDA-3 – TRIAC Dimming, Constant Current, 12W, 530 mA, 120V Input

Overview

The Espen VEL12053120HDA-3 LED driver is a compact, constant-current power solution designed to keep LED strings bright and stable. With TRIAC dimming support, it enables smooth adjustments on compatible dimmers while maintaining a consistent current of 530 mA across a defined voltage window. Built for reliable performance, this driver couples standard mains power with precise regulation to support a range of LED fixtures.

Core capabilities

• Input voltage: 120 V at 60 Hz
• Output current: 530 mA
• Output voltage range: 16–21 V
• Maximum output power: 12 W
• Power factor: > 0.90
• Driver type: Constant Current
• Dimming: TRIAC-compatible

Ideal applications

• Residential and commercial LED lighting that benefits from stable current and dimming control
• Dimmable downlights, track lighting, and under-cabinet modules using TRIAC dimmers
• Fixtures designed to operate effectively within a 16–21 V output range for consistent brightness

Performance and design notes

From a design perspective, the driver emphasizes efficiency and reliability. The > 0.90 power factor helps reduce wasted energy, while the 12 W ceiling supports a variety of small to mid-size LED installations. The combination of TRIAC dimming and constant-current regulation is well-suited for scenarios where brightness control and stable LED current are priorities.

Installation considerations

Ensure compatibility with your LED array and dimmer, and follow local electrical codes during installation. The device is intended for fixed setups where a steady 530 mA is desirable across the 16–21 V window, delivered from a standard 120 V mains supply.