Gyd-9e Datasheet Jun 2026

The is a common LED driver board (or power supply board) primarily used in LCD TVs to power LED backlighting strips.

The GYD-9E is a universal or replacement constant-current power supply board designed to drive LED strips in 11" to 20" LCD monitors and televisions. It is frequently used in repair scenarios where the original internal backlight driver has failed. Key Specifications Application: LED Backlight Power Supply (Tira LED TV LCD) Supported Screen Sizes: 11 to 20 inches Input Voltage: Typically operates around +15V DC Major Components:

A typical application schematic includes:

: The default output current of a GYD-9E board can be adjusted by modifying the value of specific resistors on the PCB (typically labeled R4 and R7). By adding or removing these resistors, the current can be set anywhere in its 10mA to 1000mA range. This allows the driver to be perfectly matched to the specific LED strips it will power, preventing overdriving or under-lighting them. gyd-9e datasheet

Based on data from various technical sellers and user forums, the critical electrical and physical parameters of the GYD-9E are consolidated below. Please note that these figures are compiled from multiple sources and may vary slightly between different production batches.

The GYD-9E is a type of electronic component, and without specific context, it's challenging to provide a detailed datasheet. However, I can guide you through a general approach to understanding what a datasheet for such a component might entail. Typically, a datasheet provides detailed specifications, characteristics, and application information for electronic components.

This document is for informational purposes only. Specifications may change without notice. Verify all parameters with official documentation from the component manufacturer. The is a common LED driver board (or

If you want, I can convert this into a one-page PDF datasheet layout, generate a PCB footprint checklist, or produce a concise spec sheet with exact electrical tables if you provide the official manufacturer numbers or a source link.

Once, thousands of monitors were destined for landfills because their CCFL (fluorescent) bulbs flickered and died. Then came the . It was designed as a bridge between the old world of high-voltage tubes and the new era of energy-efficient LEDs.

The is a universal LED driver board (step-down constant current converter) commonly used for replacing CCFL backlights with LED strips in 15-24 inch LCD monitors. It is built around the DF6113 PWM controller IC. Key Specifications Controller IC : DF6113 (Step-down PWM converter). Input Voltage Range : 10V – 30V DC. Board Dimensions : Roughly 5cm x 7cm.

Slide the LED strip terminal pins into the dual output ports on the GYD-9E board. Ensure the LED strip has been safely cut down only at marked intervals (usually in groups of three LEDs) to preserve correct matching impedance.

[Main Display PCB] [GYD-9E Driver] + 12V / 24V Power Rail ------------------------> VIN Pin (Red) + Backlight Enable BL_ON -----------------------> ENA Pin (Yellow) + Brightness Control PWM/ADJ -------------------> DIM Pin (Yellow) + System Ground GND ------------------------> GND Pin (Black) 1. Disassembly and CCFL Removal

To achieve the performance listed in the datasheet, follow these layout rules:

When working on precision hardware projects, finding a component that balances cost, size, and accuracy is the holy grail. If you are designing a flight controller, a self-balancing robot, or a vibration monitoring system, you may have come across the .