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.
or listed as a replacement part for Samsung and other display equipment. Core Specifications Input Voltage (compatible with Output Current : Adjustable from (standard configuration often targets max for peak power). Output Voltage gyd-9e datasheet
represents a vital "universal" solution for restoring function to aging hardware. By acting as an intermediary between a television's main power supply and its LED strips, the GYD-9E ensures that the delicate light-emitting diodes receive a regulated, constant current, which is critical for preventing thermal runaway and premature burnout. The is a universal LED driver board (step-down
#include <Wire.h> #include <MPU9250_WE.h> Input Voltage Range : 10V – 30V DC
| Symbol | Parameter | Condition | Min | Typ | Max | Unit | |--------|-----------|-----------|-----|-----|-----|------| | VDD | Operating voltage | - | 2.4 | 3.3 | 3.6 | V | | IDD | Active current | Gyro+Accel @1kHz | - | 3.5 | 4.5 | mA | | Isleep | Sleep current | - | - | 8 | 15 | µA | | fI2C | I²C clock rate | - | - | - | 400 | kHz | | fSPI | SPI clock rate | - | - | - | 10 | MHz | | tstart | Startup time | From sleep to ready | - | 30 | 50 | ms |
If you were to find its technical manual (or the "datasheet" most repairers piece together from forums), here is what the GYD-9E reveals: