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  1. spike47

    Transformer re-wire

    Hi Thanks for your reply, I still don't have the answer for my conumdrum, the thing is I can make a 240v/420v Transformer quite easily, but before I do that I need to be sure of the query I mentioned in my post !, it is really bothering us, I have no idea why that winding is like that and why...
  2. spike47

    Transformer re-wire

    Hi Thanks for your reply, we put 175 turns on the Secondary, the same amount of turns the multi strand winding had and it measured 56.6v so that equates to 1 turn/0.32v !. Cheers Spike
  3. spike47

    Transformer re-wire

    Yes , that may be, I am not a expert on Transformers or anything else for that matter, we are just a group who are members of a Model Club and trying to fix a transformer we have, I am just hoping there is some Einstein's out there that can extract the info for them to give me the answer !. Spike
  4. spike47

    Transformer re-wire

    Yes, but also it was getting a bit messy , members answering without reading the original thread, so I thought I would make a fresh post about my problem, if they read the thread I have on the AAC it will confuse them, and then I will get responses from responses !. Spike
  5. spike47

    Transformer re-wire

    So, is this a sister forum of that ?, I have not got the answer as yet, so does that mean I can't post the same query on another forum !.
  6. spike47

    Transformer re-wire

    Transformer re-wire Hi We have a bit of a conundrum, we have ( our Model Club ) a Robin SmartPAT 3000 tester which developed a fault and we found out that there is a faulty micro thermal fuse located in between 2 layers of the Primary winding, so to get at it we had to first remove a...
  7. spike47

    12v to 5v

    Hi dorke I have no idea what amperage the led's draw ! .
  8. spike47

    12v to 5v

    Hi Colin I have about 12 led's to light inside the PC , I have no idea what there load is to work out what Capacitors I would use , I think I will go for a resister instead of the TS7805 , i was only going that route because I have a spare TS7805 . spike
  9. spike47

    12v to 5v

    Hi dorke the LED in the pic is only to show power is there .
  10. spike47

    12v to 5v

    Hi davenn 12 v feed is from the PC's power supply , as per my first post ! .
  11. spike47

    12v to 5v

    Hi I am making a simple voltage regulator using a TS7805 , as per the diagram attached , to light up some led's in a PC Gaming machine I am building , can I fit another spec of capacitor instead of the ones shown : 1x TS7805 5 volt regulator 2x 1uf capacitor 1x power plug (or other connector)...
  12. spike47

    JVC GR-AX200 Camcorder

    HI everyone I have just purchased a JVC GR-AX200 Camcorder , I was just going to use it to record ( from the screen ) some old 8mm Movie film I have . But the problem is that it is only recording and play back in Black and White , I have done a bit of research and it could be some surface...
  13. spike47

    Charger / Power Pack

    Hi davenn Thanks for your reply , I am very tempted to use the other power pack's but I still need a bit info as to whether it will be ok , I am more or less 100% sure it will be , the reason I am dithering is that I checked the Voltage of the spare power packs I have and they showed one at...
  14. spike47

    Charger / Power Pack

    Hi I buy Broken Laptops and Repair them ( not all ! ) as a hobby , the question I have at the moment is that I have a Laptop repaired and ready to fire up , but I do not have the correct charger / power supply for it . It requires a 19V 4.5A supply , now I have a couple of chargers but...
  15. spike47

    conductive adhesive !!

    Hi I have a slight problem with a component on the motherboard of my dell laptop , I was repairing the power socket and I must of knocked moved one of the small ,( I think they are capacitors ) , now I seem to recall awile back that I tried to solder one of these back on and melted the brown...
  16. spike47

    Technika lcd tv

    Hi I have a problem with a 19" Technika lcd tv , when it is swiched on all that happens is the red standby light is going on and of , and a small ceramic capacitor is clicking away , I have a sort of schematic and photo of the area of the pcb in question , I have removed one of the 2 shottky...
  17. spike47

    technika / techsonic 19" lcd tv

    Hi I am trying to locate or find out some info on a transformer on the mainboard of a technika / techsonic 19" lcd tv , the main board is a MSDV 1901 and the markings on the transformer are : MSC 2Y-0045 . any help would be highly appreciated . regrds spike
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