Gyd-9e Datasheet 'link' 【2026 Update】
The physical layout of the module is highly compact, allowing seamless retrofitting inside standard display chassis. 70 mm Width: 20 mm Height: 11 mm
, I can explain typical parameters such as:
This step-down (buck) converter board takes a wide range of input voltages and provides a stable, adjustable constant current to drive one or more strings of LEDs. This is crucial because LEDs are current-driven devices; a constant current source ensures consistent brightness and prevents damage from overcurrent. gyd-9e datasheet
Before integrating the GYD-9E into any project, it is essential to understand its core electrical characteristics. The table below compiles the most critical specifications derived from the board's design and manufacturer specifications.
Ultra-compact PCB form factor for tight enclosure footprints. Pinout and Connection Interface The physical layout of the module is highly
| Parameter | Value / Range | | :--- | :--- | | | 10V to 30V DC | | Output Current (IOUT) | 10mA to 1000mA (Adjustable) | | Output Voltage (VOUT) | 7.5V to 9.5V DC (Load-dependent) | | Switching Frequency | 1.2MHz (Typical, via DF6113) | | Dimensions (PCB) | 65mm x 20mm | | Control Signals | Enable (ON/OFF) & Analog Dimming (DIM) |
(dynamically adapts based on the forward voltage string configuration) (fully adjustable through onboard resistor modification) Target Display Compatibility: (Standard & Widescreen LCDs) Before integrating the GYD-9E into any project, it
: Brightness adjustment (typically supports PWM or analog dimming between Key Features GYD GYD-9E Placa Alimentación Tira LED TV LCD 11 - 20