AP1694AEV10 User Guide
120VAC Triac Dimmable GU10 LED Driver
Evaluation Board Schematic
Figure 3: Evaluation Board Schematic
Evaluation Board Layout
Figure 4: PCB Board Layout Top View
Figure 5: PCB Board Layout Bottom View
Quick Start Guide
1. By default, the evaluation board is preset at 400mA LED Current adjustment by R10//R11.
2. Ensure that the AC source is switched OFF or disconnected.
3. Connect the AC line wires of power supply to “AC+ and AC‐” on the left side of the board.
4. Connect the anode wire of external LED string to LED+ output test point.
5. Connect the cathode wire of external LED string to LED‐ output test point.
6. Turn on the main switch. LED string should light up.
AP1694AEV10 Rev2
July 2015
www.diodes.com
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