The DISU-100-F series power LED driver module features a wide input voltage range, high precision constant current control, high efficiency, and high reliability.
The DISU-100-F series LED drive module provides a wide input voltage range, high‑efficiency two‑phase boost circuitry, and adjustable output current. It includes comprehensive electronic protection such as input polarity reversal, short‑circuit and open‑circuit safeguards.
The manual details module dimensions, terminal specifications, wiring instructions for power LEDs, solar controller connections, and how to adjust output current using the panel knob. A technical data table lists rated voltage, operating ranges, power, current, efficiency and temperature limits. This manual is written in Chinese.
| Rated voltage | 24 V |
|---|---|
| Input voltage range | 20 V – 32 V (24 V system) |
| Operating voltage range | 20 V – 32 V |
| Input power | 10 W – 120 W |
| Input current | 0.5 A – 55 A |
| Output voltage | 30 V – 40 V |
| Output current | 0.3 A – 4 A |
| Output current accuracy | < 29 % |
| Typical efficiency | 90 % – 93 % |
| Operating temperature | -30 °C to +65 °C |
The module supports an input voltage range of 20 V to 32 V for the 24 V system.
Use the small adjustment knob on the panel with a flat‑head screwdriver; turning it changes the output current.
The module provides input polarity reversal protection, output short‑circuit protection, and output open‑circuit protection.
Typical efficiency is between 90 % and 93 %.