Bright IdeasMEAN WELL drivers
MEAN WELL LDH and LDB (DC-DC)
DC-DC drivers to power LEDs from 12 or 24 V: vehicles, batteries, solar or low-voltage systems.
up to 96 %Efficiency
9–36 VInput
DALILDH-DA
up to 96 %Efficiency
9–36 VInput
DALILDH-DA
Features
- LDH: DC-DC step-up with 9.5 to 32 V input and efficiency up to 96 %; 0-10 V and PWM dimming, or DALI on DA versions.
- LDB: buck-boost, constant current from 300 to 600 mA, 9 to 36 V input, efficiency up to 91 %.
- Meet EN 55015 without extra filters.
- Class III (safety extra-low voltage).
- PCB pin or wired versions. 3-year warranty.
Where it is used
RetailOutdoorTrade fairs and stands
LDH · step-up
| Model | Power | Output | Dimensions (mm) |
|---|---|---|---|
| LDH-25 | Input 9.5–32 V | 250 mA 12–84 V · 350 mA 12–72 V · 500 mA 12–50 V · 700 mA 12–36 V | 52.4×27.2×24 |
| LDH-45A | Input 9–18 V | 350/500 mA 12–86 V · 700 mA 12–64 V · 1050 mA 12–43 V | 75×53×22.7 |
| LDH-45B | Input 18–32 V | 350/500 mA 21–86 V · 700 mA 21–64 V · 1050 mA 21–43 V | 75×53×22.7 |
| LDH-45A-DA | Input 9–18 V, DALI | 350/500 mA 24–86 V · 700 mA 24–64 V · 1050 mA 24–43 V | 75×53×22.7 |
| LDH-45B-DA | Input 18–32 V, DALI | 350 mA 36–126 V · 500 mA 36–86 V · 700 mA 36–64 V · 1050 mA 36–43 V | 75×53×22.7 |
| LDH-65 | Input 9.5–32 V | 700 mA 12–80 V · 1050 mA 12–60 V · 1400 mA 12–46 V · 1750 mA 12–37 V | 75×53×22.7 |
LDB · buck-boost
| Model | Power | Output | Dimensions (mm) |
|---|---|---|---|
| LDB-300L | Input 9–36 V | 300 mA, 2–40 V | 31.8×20.3×12.2 |
| LDB-350L | Input 9–36 V | 350 mA, 2–40 V | 31.8×20.3×12.2 |
| LDB-500L | Input 9–30 V | 500 mA, 2–32 V | 31.8×20.3×12.2 |
| LDB-600L | Input 9–28 V | 600 mA, 2–30 V | 31.8×20.3×12.2 |
Data
- Brand
- MEAN WELL
- Versions
- Blank: pins · W: wires · DA: DALI
Bright Ideas technical data.
