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power supply

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  1. 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 ?
  2. R

    Solar Use of backup power supply

    Hi world of knowledge I have two gen 1 x 5kw hybrid inverter, with batteries. My question is can I connect the two backup out put via 2 isolators and 2 rcbo then combine them into one input in to a 100amp auto switch in the main cupboard outside so if grid goes down I would have 5 kw backup to...
  3. 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...
  4. M

    Can I hardwire, or must I use Panasonic VL-SWD275 power supply?

    Purchased a Panasonic VL-SWD275 video intercom from Australia to replace my 2-wire intercom in the US. The Panasonic VL-SWD275 requires 220v and 24v DC at 6amps. I purchased and installed a Zerone AC 100-240V to DC 24V 6-9A Switching Electricity Supply Module 150W step-ups transformer into the...
  5. 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...
  6. 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
  7. 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...
  8. 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
  9. 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
  10. K

    Advise on how to route Power supply for UFH on concrete slab

    We are replacing the flooring for the whole ground floor - it is a circa-2000-build house with concrete slab. We're taking the opportunity to put in UFH at the same time. As it is a retro-fit, we are going with electric to keep the floor raise to a minimum. Going with 150W/m2 heating - which...
  11. 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...
  12. M

    V2L power supply to house using power point

    Hi guys, Trying to find out if I can supply power to my house by plugging a V2L capable EV like the Hyundai Ionic 5 into a 15A power outlet after the mains power has been shut off?
  13. lawmailroomcom

    Power Supply for Halogen Track

    I have a track light whose power supply failed. I would like to replace the power supply but am unsure as to what to replace it with and how to connect it to the track. I do not know the type of track I have. I could put up to 6 50W 12V halogen bulbs on the track. How do I determine what type...
  14. Eben90

    Strip Led power supply

    Hi guys I'm planning to make a Led illuminated staircase lights. I have 19 steps and so I will use 19 strip lights of 12W each. So my total power will be 19×12w=228W. I will use power supply 12V 20A SMPS - 240W. I have two conditions : Case1:In auto mode a pir sensor is there and it will...
  15. L

    24vdc power supply

    We have a drawing that shows a solenoid valve panel( containing approx 40 valves) being powered from an adjacent control panel by a 24vDc PSU however this is shown as a 2 core cable connection but I was thinking it should maybe be a 3 core with the third core being an earth connection. Not sure...
  16. Faultlessfinish

    Power supply type in industrial unit

    Hi everyone! I'm just after some advice regarding the power supply in an industrial unit I am about to lease. Does this unit have a 3 phase supply that I can use? I plan to get an electrician to fit some commercial fan heaters, but can't decide wether or not I already have 3 phase power that...
  17. multimarcus

    5v 60A Power Supply for LED Panels — Choosing good cable size

    Hello everyone! I would like to power 8 LED RGB panels, each takes 5v input and according to the datasheet 20W. (I take every consumes about 4A x 8 approx 32A) I have a Power Supply from Meanwell. It has a single output of 5v and 60A, I could also opt for a slightly smaller one, 40A if better...
  18. Connor Mennell

    Current being drawn on devices connected to power supply

    Hi all, Just wondered if there was any devices that plugged in line with the plug socket and plug which you can use to measure current being drawn on different devices being connected to a power supply? Just wondered if there was a better way then just using a multimeter. Cheers, Connor
  19. edexlab

    DC power supply and generator

    Evening all I'm looking at a machine which has a B&R HMI 24v not working, The usual display is replaced with a page saying a product code needs entering and the touch screen is not responsive, So it looks like we will be replacing it as it's under warranty still. However after talking to...
  20. ArkBigFoot

    DIY Security System Do I need Steping Power Supply

    I am making a security door system with reed type magnet switch. I have tried it on my desk and it works. I can set the time to stay on for several minutes. I was wanting one which would stay on even if they closed the door back quickly. This does that. My questions are: Do I need a stepping 12...

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