12V LED Backlight Driver LH280D Dual Channel 30-360mA for 15-32 Inch LCD
Mounting Type：Connector
Place of Origin：Zhejiang, China
Input Voltage：10.8~13.2M
Output Voltage：60.0V~68.0V(Typ)
Output Channel：Dual Channel of LED strings
Dimension：82*40*11mm
Introduction
The LH280D LED Backlight Driver is a high-performance boost driver designed for LCD panels ranging from 15 to 32 inches. Featuring dual-channel output and adjustable current from 30mA to 360mA, it ensures precise brightness control and stable operation. With a 12V input, it is ideal for industrial displays, monitor repair, and custom LCD backlight solutions.
12V LED Backlight Driver LH280D Product Highlights
- Dual-channel LED backlight output
- Adjustable current range: 30–360mA
- Supports 15″ to 32″ LCD panels
- 12V DC input with boost driver design
- Stable brightness and efficient performance
- Suitable for industrial and repair applications
12V LED Backlight Driver LH280D Product Specifications
| Mounting Type | Connector | Display Size | 15inch-32inch LCD Panel |
| Place of Origin | Zhejiang, China | Brand Name | LEEHON |
| Input Voltage | 10.8~13.2V | Input Current | 1.5A-2.25 (max) |
| Output Voltage | 60.0V ~ 68.0V (Typ) | Output Current | 30mA ~ 360mA (Max) |
| Output Channel | Dual Channel of LED strings | Application | 15″~32″ Panel |
| Dimension | 82*40*11mm | Operation temperature | -40 ~ 70°C |
12V LED Backlight Driver LH280D Application Scenarios
- LCD monitor repair and refurbishment
- Industrial display systems
- Digital signage backlight solutions
- Embedded display projects
- Replacement for original LED driver boards
- Custom LCD brightness control systems
Customization Services
- LCD Display Supply – Industrial TFT-LCD panels, full sizes, stable supply, standard & stretched displays
- FPC Cable Customization – Custom length, pinout, connectors, and flexible circuit design
- Bonding Solutions – Air bonding, OCR/OCA/LOCA optical bonding for better clarity
- Cover Glass Customization – Custom thickness, printing, shapes, and surface treatment (AG/AR/AF)
- Interface Customization – RGB/LVDS/MIPI/eDP with optional HDMI/VGA/USB and conversion solutions
- Touch Screen Integration – PCAP & resistive touch, multiple structures, multi-touch support
- High Brightness Enhancement – Sunlight readable, 1000+ nits, wide brightness options for outdoor use
FAQ
1. What LCD sizes does the LH280D support?
It supports LED-backlit LCD panels from 15 inch to 32 inch.
2. Is the output current adjustable?
Yes, the current can be adjusted from 30mA to 360mA.
3. What does dual-channel mean?
Dual-channel means the board can drive two separate LED strings, improving compatibility with different panel designs.
4. What power supply is required?
A 12V DC power input is required.
5. Can it be used for LCD repair?
Yes, it is widely used for replacing faulty backlight driver boards in monitors and displays.
Original packaging (first-tier distributor in mainland China for AUO, BOE, KYOCERA, INNOLUX, TIANMA, and IVO); official screen distributor (preferential pricing); own TFT factory (convenient after-sales service); in-house R&D team (providing matching touch driver solutions).
Please send your project requirements to market@leehon.com, and our experts will provide you with a customized solution framework within 24 hours.
