Lighting / Fixtures
Skydance LN-12-12 0/1-10V Constant Voltage LED Driver User Manual
Quick guide for the Skydance LN-12-12 constant voltage LED driver. Includes wiring diagrams for 0/1-10V and AC Push-Dim connections, technical specifications, and synchronization instructions.
Table of contents
Quick guide from the manual
The Skydance LN-12-12 is a 1-channel constant voltage LED driver designed for indoor LED lighting applications. It supports multiple dimming interfaces including 0-10V, 1-10V, 10V PWM, and AC Push-Dim. The device features automatic recovery for over-heat, over-load, and short-circuit protection.
Wiring and Installation
The driver features a terminal block for AC input (L, N), LED output (+, -), and signal input (0/1-10V, GND, Push DIM). Ensure all connections are secure before powering on.
0/1-10V Connection
- Compatible with rotary wall switches or central dimming controllers.
- Supports 0-10V, 1-10V, 10V PWM, and RX (4-in-1) signals.
- Recommended maximum of 5 drivers per dimmer.
- Maximum wire length from dimmer to driver: 15 meters.
AC Push-Dim Connection
- Uses standard non-latching (momentary) wall switches.
- Short press: Turn light on or off.
- Long press (1-6s): Stepless dimming; light level direction reverses with every other long press.
- Dimming memory: Returns to the previous level after power-off or power failure.
- Synchronization: If using multiple drivers with one switch, perform a long press (>10s) to synchronize all lights to 100% brightness.
- Recommended maximum of 25 drivers per push switch.
- Maximum wire length from switch to driver: 20 meters.
Technical Parameters
- Output Voltage: 12VDC
- Max Output Current: 1A
- Max Output Power: 12W
- Input Voltage: 100-240VAC
- Working Temperature: -30°C to 50°C
- IP Rating: IP20
Practical help
Common problems
Lights not responding to 0/1-10V control after using Push-Dim
The 0/1-10V signal must change by more than 10% to regain control if the driver was previously used with the Push-Dim interface.
Lights in a group are not synchronized
Perform a long press (>10s) on the push switch to synchronize all connected drivers to 100% brightness.
Before use
- Verify the LED strip voltage matches the 12VDC output.
- Ensure the total load does not exceed 12W.
- Check that the input voltage is within the 100-240VAC range.
- Confirm the dimming method (0/1-10V or Push-Dim) and wire accordingly.
- Ensure wire lengths do not exceed 15m (0/1-10V) or 20m (Push-Dim).
Model compatibility
- Compatible with 0-10V, 1-10V, 10V PWM, and Resistor/RX dimming equipment.
- Requires non-latching (momentary) switches for Push-Dim functionality.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.