Ccfl backlight driver

CCFL Inverter The MAX/MAX’s CCFL inverter is designed to drive one or two cold-cathode fluorescent lamps (CCFLs) with power levels from mW to 6W. These lamps commonly provide backlighting for LCD panels in portable computers. Drive Requirements for CCFL Tubes CCFL backlights require a high-voltage, adjustable AC power source.  · Analog dimming of CCFL backlights, wherein the driver output current is modulated to change lamp brightness, provides coarse dimming to about 30% of full brightness—not enough dynamic range for Estimated Reading Time: 10 mins. CCFL Backlight for Sharp LQ10D / LQ10D This fits your. Make sure this fits by entering your model number. This is a complete drop in single lamp assembly including a new full spectrum CCFL lamp, wires, JST pin connector,and end caps. Ready for quick and easy installation into the LCD screen, no www.doorway.rus: 4.

You are able to use a single-channel option with up to 90% efficiency or maintain the same LED count and use a higher-channel count option to improve total system efficiency. Our backlight LED drivers extend your LED’s life with a range or protection features and optimize LCD screen performance with high-dimming and contrast ratios. CCFL Backlight Driver 4Pin mm Pitch Large Connector LCD Inverter Board 4 Lamp. $ Free shipping. Universal LED Backlight Strips Kit 15~24'' CCFL LCD Monitor. Connect the CCFL panel back to its driver and then connect the driver to your home socket. I think CCFL use AC so just connect the wires back is okay. Switch on your power and if the CCFL light up, and you are done. Just remove the LCD panel and the mount the back light back into your TV case (if still in one piece).

CRT replacement requires a 10W to 20W inverter to drive the CCFL (cold cathode fluorescent lamp) that illuminates the LCD. Additionally, the inverter must. This “Smart Bridge” module uses existing input power signals and converts the analog dimming signal used for the inverter into a PWM signal for the LED driver. Low Prices. Free Shipping. 15 Years in Screen Industry Experience. Buy Online With Confidence! LCD CCFL Backlight Inverter HP PWA-TF