APC Line R 1200

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • willawake
    Super Modulator
    • Nov 2003
    • 8457
    • Greece
    #1

    APC Line R 1200

    Grrr i am getting too many complaints about these units. They make a huge buzzing sound when trimming the voltage down. Here it is supposed to be 220v so in the end i set them to 240v to calm the thing down. of course there is no user modified settings at all apart from the 220-230-240 voltage switch.

    gotta find some way of silencing the transformer........
    capacitor lab yachtmati techmati
    Tags: None
    Previous template Next

    Related Topics

    Collapse
    • Document Archive
      MSI Gaming GT73EVR 7RF-1200 Titan Pro Notebook GT Specification for Upgrade or Repair
      by Document Archive
      This specification for the MSI Gaming GT73EVR 7RF-1200 Titan Pro Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the GT73EVR 7RF-1200 Titan Pro boardview and GT73EVR 7RF-1200 Titan Pro schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that...
      09-06-2024, 06:30 AM
    • cubytus
      Samsung UN50TU8000FXZC shows thin horizontal green line when warm
      by cubytus
      Hi to all,

      I was given this TV, an entry-level 4K 50" set. Some have criticized its lack of contrast and relatively poor colour rendering, but for my needs, it's very decent.

      I reset everything to factory settings, but this line keeps on fading in and out when watching a streaming channel from the Tizen firmware. Interestingly, it only happens when TV is warm, after about 1h45 of it being turned on.

      Watching a movie from an external source doesn't trigger the line as easily (needs 2 hours), and from a normal viewing distance, is hardly noticeable. It...
      1 Photo
      01-10-2024, 01:26 AM
    • TrueSword88
      Kogan - KALED65XU9220STB - Blue Vertical Line
      by TrueSword88
      Hi all.

      I have a Kogan 65' LCD Panel with a thin blue vertical line (top to bottom) on left hand side of panel.
      The line just happens to coincide with the end of COF and start of the next COF (attached).

      The line is permanent no matter what I've tried. I've tried pressure testing the panel (top to bottom) and all over, I didn't notice any difference with the line, either temporary or semi-permanent.

      Also tried unplugging all flex cables, cleaned with isopropyl then re-inserting to no avail - line remains.


      Hoping to fix...
      05-05-2023, 04:28 PM
    • FALKLAN
      Running Line Voltage and Integrating LED Pods - Automotive
      by FALKLAN
      Howdy everyone! I hope all is well where ever you are!

      I'm attempting to integrate a couple of LED pods into an automotive reverse lamp circuit. The problem being, while the vehicle is running there is a 8.5v current present on the reverse lamp power wire. Needless to say is that all LED pods and lights dimly illuminate while the 8.5v is present, so the LEDs are always powered on while the vehicle is running. When the vehicle is shifted into reverse, the voltage changes to 12 volts.

      I am uncertain how to convert this line into a switched 12v output line for the LED pods....
      02-05-2025, 12:30 AM
    • mindoverflow
      ASUS GTX 1650 Gpu.Initialize Interrupt request line stuck asserted
      by mindoverflow
      hello,

      there is an asus gtx1650 which displays fine in windows but if i run a benchmark test it displays artifacts and the driver crashes after a second or two.

      I changed pads and thermal paste.

      I run mats test but it is reporting 0 errors.

      I then tried to run the mods version 400.271_1650 test, it first ran and stopped with a 'breakpoints limit reached after 5 retries' error and the fans went full speed.

      After a reboot, I tried to run the test again, but now the test fails and says "ERROR: Couldn't clear GPU's interrupt...
      02-09-2022, 03:22 PM
    • Loading...
    • No more items.
    Working...