
LED Light Source Controller LBLED-5V6A
LBLED-5V6ADesign Tools
The LBLED-5V6A is a 1-channel constant-current driver delivering DC 5V at up to 6 A. It is the matching controller for the LED sources listed in the specifications, and offers front-panel knob control, software control over USB, and an external TTL trigger input for synchronised illumination.
LBTEK's light source controllers have five models: LBLED-CT4V, LBLED-CT6V, LBLED-CT7V, LBLED-5V5A, and LBLED-5V6A. Among them, LBLED-CT4V is used with collimated monochromatic LEDs, collimated white LEDs, and non-collimated monochromatic LEDs; LBLED-CT6V is used with deep UV LED light sources; LBLED-CT7V is used with high-power white LEDs; LBLED-5V5A and LBLED-5V6A are used with high-power monochromatic LEDs. The light emission can be controlled directly by the knob on the controller, or via software, and the controller supports external trigger mode. For specific usage, refer to the controller manual.
Note: When the current of collimated monochromatic LEDs LBLED-0365, LBSLED-0365, and LBULED-0365 is 80%, the maximum power can be reached.
Key Features
- Supports external trigger and host computer control of LED light source
- External trigger level TTL 3.3-5V
Typical Applications
- Driving LBTEK collimated, deep-UV and high-power LED sources
- Pulsed or gated illumination via external TTL trigger
- Automated intensity control from a host computer
- Multi-source microscopy and imaging rigs
Installation
Light Source Controller Interface Diagram

SKU: LBLED-5V6A · Sourced from LBTEK · Distributed by WaveQuanta
| Number of Channels | 1 |
| Output Voltage | DC 5V |
| Maximum Output Current | 6 A |
| Output Power | 30 W |
| External Trigger | TTL level, 3.3-5 V |
| Cooling | Air cooling |
| Control Mode | LED control and internal modulation |
| Operating Temperature | 10~30 °C |
| Storage Temperature | 0~40 °C |
| Dimensions | 110 mm × 123.2 mm × 77.85 mm |
| Power Adapter | Input AC 110-240 V, Output DC 12 V / 5 A |





