Bowens Quadmatic schematic

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • chris-g
    New Member
    • Oct 2023
    • 2
    • United Kingdom

    #1

    Bowens Quadmatic schematic

    Hi, I need a schematic for a bowens quadmatic 6K pack, if anyone can help?

    To be more specific I want to rewire some compatible lights (Estime 3K) that have a 12 pin plug to the 20 pin plug on the Quadmatic pack.

    Any help would be welcome

Related Topics

Collapse

  • brispuss
    Ryobi 36V (aka 40V) 6Ah Faulty Battery Pack
    by brispuss
    Purchased a Ryobi 36V 6Ah battery pack maybe just over a year ago.

    Battery pack had been used on about 3 or 4 occasions for powering a cordless lawnmower. I was wanting to use this battery pack again recently, but on checking the battery charge state via the battery pack test button, there was no LED indication at all of charge state which suggested the pack was fully discharged.

    I found this to be odd as I usually fully recharge battery packs shortly after use. So either the pack developed some sort of fault which completely discharged the pack cells (after recharging),...
    12-28-2022, 02:58 AM
  • Per Hansson
    Repair of Sign WiFi Smart Plug PCB: SA-P302A v1.2 due to bad caps - with schematic
    by Per Hansson
    I have repaired a Sign WiFi Smart Plug with model number: SNSM-WASINGLE sold by Spares Nordic AB in Sweden.
    The fault condition was that the device gave no signs of life: pressing the push button did not cycle the internal relay and the blue LED did not come on and it was not seen on the WiFi network.
    The fault was very simple, capacitor C3 on the PCB with writing "KSJ" and "LOWESR" had literally blown its top off, after replacing it the device works fine again!

    As I find linear high voltage regulator designs interesting I drew up the attached schematic...
    12-23-2023, 06:20 AM
  • sam_sam_sam
    NTE Electronics “NTE5251K” Zener Diode 9.1V @ 50W Do-5.5% Want to build a 9.1 output from a 9.6 lipo4 battery pack
    by sam_sam_sam
    I have bought this Zener Diode for this project what size and wattage resistor value do I need to use to get near 50 watt output
    I bought this from an eBay seller but unfortunately they only had one

    I bought three from Vetco Electronics these are Sylvania ECG5185A 9.1@10w A to Stud what size and watt resistor do I need to use to get near 10 watt output
    I bought three of from them to also make battery packs with this output power limit in mind

    I want to use this battery pack and turn it into a 9.1 output battery pack output to eliminate using 9 volt battery...
    04-23-2025, 05:50 AM
  • TinkerTron
    Schematic vs. Reality: Where Are the Resistors on My Sharp Clock Radio? Model FY-70CH
    by TinkerTron
    Hey everyone,

    I'm currently working on a mid-70s Sharp Electronic Digital Clock Radio, Model FY-70CH. I found the service manual online, printed it out, and have been studying it for a while. My main reasons for tackling this are: (1) I want to learn electronics and figured I'd start with something I had on hand, and (2) I want to fix its issues. Right now, the radio sounds awful, has about 5V DC at the speaker terminals, and the alarm time setting doesn't work. But I'm not asking how to fix these problems.

    Instead, here's what's been bugging me so far:
    The schematic...
    03-06-2025, 02:03 PM
  • atunguyd
    Acer x163w Monitor PSU schematic
    by atunguyd
    Ii wonder if anyone can help me. I have a Acer x163w monitor which is not powering up. The PSU main capacitor's one leg had completly come off - I replaced it but the PSU is still not outputting DC. I found the monitor in questions service manual here on manuals lib but the schematic in there is a completely different - the schematic shows no mosfet to drive the transformer while the one I have does use a mosfet - also the schematic shows only one optocoupler but mine has two.
    The PSU board is labelled FM-20A02-AAA made by APD as per the image below. I am trying to find a schematic for this...
    03-05-2025, 02:08 PM
  • Loading...
  • No more items.
Working...