Display Accessory
ACC-EDP520G Dual-Channel HDMI Input LCD Driver Board
ACC-EDP520G Dual-Channel HDMI Input LCD Driver Board

ACC-EDP520G Dual-Channel HDMI Input LCD Driver Board

ACC-EDP520G LCD control board comes with versatile interfaces. It is a eDP controller board with HDMI and DP signals inputs. This LCD display driver board operates stably within a wide temperature range of -20℃ to 60℃. Optional remote control and light-sensing modules. Max supported resolution up to 1920×1200. ACC-EDP520G supports external power supply control for large screens, ultra-low standby power consumption, and conversion from a standard USB connector to a PIN connector. The LCD control board supports a wide input voltage range of 12–26 V and offers excellent operational performance.

Model ACC-EDP520G
Maximum resolution 1920×1200
Mechanical Dimension 112mm x 85mm x 16mm
Operating Temperature -20~60℃
Input Interface 2 HDMI input, 1 DP iuput, 1 audio input
Output Interface EDP output, 2 x 10W speaker output

ACC-EDP520G LCD Driver Board Features

• Wide operating temperature 

Stable operation under wide temperature range from -20℃ to 60℃. The ACC-EDP520G LCD screen motherboard supports long-term continuous operation even under harsh operating conditions.

Optional remote control / light sensor module

The LCD control board reserved expansion ports support IR remote for long-distance operation and light sensor for automatic backlight adjustment, improving usability and energy efficiency for digital signage and industrial monitors.

Support potentionmeter knob dimming

With support for knob-based dimming, operators can adjust the LCD display’s backlight brightness in real time simply by turning the knob, without needing to access the OSD menu or use a remote control. This makes operation convenient and efficient during on-site commissioning and when frequent fine-tuning of brightness is required.

USB strandard socket to PIN socket compatible design

The LCD driver board supports conversion from standard USB socket to PIN socket. It can be flexibly adapted to different wiring configurations, eliminating the need for additional adapter boards, simplifying the wiring structure and reducing assembly material costs.

DICOM Compliant Brightness Control Support

Strictly adhering to DICOM medical imaging brightness specifications, the brightness output is linear, precise and uniform, with high grey-scale reproduction accuracy, meeting the professional display standards for medical display equipment such as X-ray, ultrasound and imaging analysers.

Multiple Preset Gamma Curves Available

7 built-in Gamma curves are selectable to calibrate gray scale and contrast, optimizing image performance for industrial inspection, medical imaging and outdoor advertising.

Supports external power control for large screens, with ultra-low standby power consumption

The LCD control board supports external power linkage control for large-format displays. Equipped with low-power standby circuitry, perfect for 7×24h continuous-operation devices such as digital signage, medical equipment and industrial monitors. It effectively saves long-term electricity costs and extends the service life of power supplies and backlight components.

 

 

ACC-EDP520G LCD Control Board Basic Specification

Display output

Maximum resolution

Max:1920x1200

Output Interface

eDP

Support signal

Digital DP

Horizontal Freq

30-120KHz

Vertical Freq

50-75Hz

Digital HDMI

Horizontal Freq

30-120KHz

Vertical Freq

50-75Hz

OSDKeypad

Power,Menu,Exit,Plus,Minus

Menu type

Graphical Menu

Language support

Supports languages including English

Function operations

Picture

Mode/Brightness/Contrast

FUNCTION

Language/Reset/Color Temp.

PC

Clock

Phase

H position

V position

Auto configure

Power

Stand-by

<0.5W  12Vstb/300mA

Input

12V/dc   Note1:

Note 1: Please test the maximum power consumption based on actual usage conditions.

 

Layout & dimensional drawing of ACC-EDP520G eDP LCD controller board shown below for your reference:

FAQs for LCD Display Driver Board

Q1: Which LCD display screens are compatible with the ACC-EDP520G LCD panel driver board?

A: The LCD control board matches eDP interface LCD panels within 1920×1200 resolution, widely used for advertising machines, industrial monitors, charging pile displays and vehicle screens.

Q2: Can you customize functions for ACC-EDP520G driver board?

A: Yes, we provide one-stop customized service, including optional remote/light sensor modules, screen parameter calibration, pin definition adjustment and other modifications.

Q3: How can I get a free quotation of ACC-EDP520G LCD motherboard?

A: Please contact our sales team, provide your screen model, required functions and order quantity, we will send you a free quotation promptly.

Q4: How difficult is the installation of LCD control boards, and is installation guidance provided?

A: Adopting standardized interfaces and modular design, the installation process is simple and compatible with industry-universal mounting holes. Remote assistance from technical personnel is also available.

Q5: Does ACC-EDP520G LCD mother board come with a warranty?

A: Yes. We offer a 12-month warranty for standard products, starting from the date of receipt. The warranty covers manufacturing defects excluding man-made damage.

 

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