power supply

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  1. banny07

    UK incoming power Supply

    Hi. Could anyone please help me with bs number of main Fuse in this picture? Dno have no record of this. Thanks
  2. J

    advice on power supply to outbuilding

    Hi looking for some advice I wont be doing any work a electrician will be .. I have a outbuilding being constructed and i will need a power supply I have asked for a quote and while looking for advice have been told that the person doing the quote cant be a qualified sparky from the advice given...
  3. S

    I wanna buy pc power supply from France. I am in Poland. Did power cable will be compatible to socket?

    Hello. I wanna buy new psu Seasonic PX-2200W ATX 3.1. Its new fresh product. But in my country ( POLAND ) is not in stock. I found some french shop. They can deliver to Poland. I am in Poland. Psu will be from France. Did power cable will be compatible from psu to socket ?
  4. P

    UK Have a washer and dryer with related power supply issue

    Have a washer and dryer that are plugged into separate sockets and both have 13A fusesl The electrical wiring passes through the washing machine socket and then on up to the the dryer socket above. There was no power to the dryer so I changed the fuse in the isolator and now it works fine...
  5. С

    power supply anodizing

    всем привет I am looking for information on the power supply for the process of colored (decorative) anodizing of aluminum products. I'm writing a diploma, maybe someone will help)))
  6. S

    Cathodic Protection Station with Switching Power Supply

    Cathodic Protection Station with Switching Power Supply for Buried Metal Structures Benefits of the Switchmode Cathodic Protection Rectifier: Can be installed in any existing CP (Cathodic Protection) cabinet. Optional integrated remote monitoring (data transmission). Increased output...
  7. W

    Power supply issues - flickering / electrical noise etc

    Hi Looking for some advice please. Keep having issues with flickering lights, some devices such as dehumidifier "stuttering" because power supply appears to be poor. All the internal wiring in my property has been checked in the past and any issues fixed e.g. new RCD consumer unit, earth...
  8. D

    Power Supply Fuse Help ?

    Hello everyone, I want to ask a question that I am sure will be easy for you, because I am not sure of the answer, but I am sure it is very easy for someone who is knowledgeable enough. Input 100-240V. 2.5 A - Output 24V. I have a 5A power supply, Should the fuse I need to connect before the...
  9. L

    12V LED Power supply in a caravan as main power supply

    Hello, I am currently DIY upgrading a caravan with my girlfriend but need some advice. The (very old) 230VAC to 13.8VDC power supply broke down and needs to be replaced. It is rated with 10A output but I would like to replace it with a 12V one with at least 15A. The old supply was intended to...
  10. A

    12v power supply for diesel heater

    Hi, I am in the process of setting up a diesel heater to warm our conservatory and need to provide 12v power to it. I have purchased a CCTV distribution box which essentially has a 30amp convertor wired to distribution board. My plan is to remove the distribution board and wire the power...
  11. tetoncraftworks

    running LED christmas lights with a power supply instead of batteries

    i have an old motorola ac power supply and i want to convert my battery powered led christmas lights to an outlet. The power supply says Input 120v Output 4.0 vdc 350mA Will this work? The batteries box uses three 1.5 double AA's. Thanks
  12. R

    laptop power supply cables - fuses and ratings

    Hi there. I have noticed that most laptop power supply cables have a 5A fuse in the plug, but a 2.5A rating on the clover leaf end of the cable. Is this safe? Surely there should be a 3A fuse in the plug at least, given the cable is rated for 2.5A. The whole industry seems to be happy to...
  13. P

    Homeowner - Power supply cable relocation

    Hello. Just a lowly homeowner here who is beginning to panic after a major house renovation regarding relocation of the main supply cable to the electrical box. Just to make a point straight off, no work to move the main supply cable has been made, but the electrical box has been taken off the...
  14. jammersp

    Transformer/power supply required - difficulty in finding

    Hi all, its been a fruitless task task thus far. I'm trying to find a transformer with a perculiar output pin config for 24V and 0.1A, please see picture. The ref on the 'plug' is cp39b0240v0100b. Any help welcomed? thanks JP
  15. A

    Texecom 8 compact power supply on boat

    Hello, I am fitting a Telecom 8 Compact burglar alarm system to a boat. The boat has both nominal 12v DC supply (ie up to 14.2 v when engine running) and a regulated 12v DC supply for electronics. I dont want to power it with the inverter so 240v is not available. My original plan was to...
  16. T

    What sort of USB power supply does this fan need?

    Do you know what type of USB power supply this fan needs...and what power level it is? https://www.ebay.co.uk/itm/334007533081?var=543042548590
  17. HappyHippyDad

    What power supply for this large 12V Fridge/chiller?

    My customer wants to fit a large 12V chiller at her farm. The supplier has said it is 12V and 80A. A couple of questions.. 1. What sort of power supply unit would you use for this? See link below of the ebay item. 2. Is this going to be 80A at 12V or 80A at 230V? At 12v it would only be...
  18. i=p/u

    12v power supply units for cameras

    12v 5A power supply for four cameras, if using shotgun cable with the power cores being 0.15mm, what is max distance from the cameras the power supply can be, as these are normally mounted close to camera itself. I know I can power locally to camera but would prefer to keep it all together. Any...
  19. P

    Thyratron power supply

    A friend of mine pointed me to this video on testing a 1930's desing of regulated DC power supply and I thought of @Lucien Nunes and the other folks here immediately! So if you have a spare 20 min you might find it interesting:
  20. T

    Power supply unknown output

    Hi, I have one of these power supplies..... https://tugadgets.co.uk/products/uk-power-adapter-1-usb-type-c-3a Can it power this light....? https://www.bhphotovideo.com/c/product/1568406-REG/on_air_7258_halo_light_3_in_1_10.html The PSU has a USB connection, and the light can "mate" with...
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