MUST READ - CCFL's, Inverters, Schematics Links

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  • Document Archive
    Design of CCFL Backlight Inverters with Frame & Bar Cores
    by Document Archive
    Design of CCFL Backlight Inverters with Frame & Bar Cores

    Summary

    Portable devices, such as notebook computers and personal digital assistants are developed rapidly nowadays, which places an increasing demand on display technology. The LCD with cold cathode fluorescent back lighting satisfies the requirements on display performance, size and efficiency.

    The backlight inverter plays a crucial role in supplying the power to the lamps of these flat-panel displays.

    The frame and bar ferrite cores, described in this brochure, are especially designed...
    10-07-2024, 04:26 AM
  • Document Archive
    Protection Pin Shutdown in PWM Controllers & LCD inverters
    by Document Archive
    How to remove the protection of the inverter - several ways to protect shutdown in popular PWM controllers, LCD inverters.

    When repair and diagnosis, it is often necessary to check the individual
    inverter circuits - power converter lamps illuminate the LCD panel.
    Carry out the necessary measurements is sometimes not possible, the
    generation of breaks for various reasons, for example because of the
    imbalance in the loads.

    Together, artists and researches different options for the repair of
    conferences were blocking inverter protection in order...
    11-06-2024, 04:18 AM
  • eccerr0r
    typical "outrush" NTCs in inverters?
    by eccerr0r
    Anyone have a good idea what kind of resistance and energy handling I should target when subbing output NTCs on power inverters that have burned beyond a crisp?

    Any good rule of thumbs anywhere?

    My first inclination was to use something similar to inrush NTCs used on ATX PSUs and scale by the number of watts that it needs to handle...
    08-04-2023, 04:00 PM
  • wozzie
    Micro inverters
    by wozzie
    Just wondering if anyone here has played around with Enphase M215 micro inverters . Just would like to know if there is a way to communicate with these inverters without the envoy module .
    Any help would be much appreciated
    Thanks
    02-03-2020, 03:53 AM
  • DanielP
    ASD Links Non existant
    by DanielP
    Hi,
    I have been seraching for ASD's but the links seem to have been shutdown or missing and Danny Dullins page taken down.
    Does anyone have or know how to obtain these pre 2015 ASD's?
    10-15-2020, 06:04 AM
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