1. #1
    Just found these on eBay, 10 inc P&P !

    Description
    Switching power supply, closed, 24V / 8,3 A / 200 W
    Switching Power Supplies with built-in RFI filters. Low ripple, closed design with screw terminals. Overload protection by switching off, auto recovery. Short-circuit proof. 100 % burn-in test under full load.
    Power: 200 W
    Input: 85 - 264 VAC, 120 - 370 VDC
    Output: 24V / 8,3 A
    Manufacturer: MEAN WELL
    Article number of the manufacturer: SP - 200 -12
    Packaging weight: 0.849 kg
    RoHS compliant
    General type switching power supply
    Execution closed
    Electrical values
    Voltage 24 V DC
    Current 0 - 8,3 A
    Input Voltage 85 - 264 VAC
    Input voltage 120 - 370 VDC

    Inrush 60A
    Ripple 100 mV
    Features
    Short circuit protection yes
    Overload protection yes
    Connections / Interfaces
    Connection Screw
    Link: http://m.ebay.co.uk/itm/162036991360

    Bargain no?

    .Me
    .Me

  2. #2
    Oh bu**er. I just went and bought one for a higher price from aliexpress a few days back and I now have to wait a month for it to arrive.

  3. #3
    Quote Originally Posted by nirmal View Post
    Oh bu**er. I just went and bought one for a higher price from aliexpress a few days back and I now have to wait a month for it to arrive.
    If you are going to use this with your nema 23 motors and am882 drives then you will not get the best from them. 60-70V would be better.
    ..Clive
    The more you know, The better you know, How little you know

  4. #4
    I've ordered a 60V 10A Mean Well for powering the motors. I also bought a separate 24V 3.2A power supply for powering the motion control unit (DDCSV1.1). It requires 18-32V >0.5A. I am thinking of using it to power a little 24V brush-less dc submersible pump for spindle cooling also.

  5. #5
    Quote Originally Posted by nirmal View Post
    Oh bu**er. I just went and bought one for a higher price from aliexpress a few days back and I now have to wait a month for it to arrive.
    Damn it sorry about that!

    This 24v one is the best price I could find vs form factor, it's only a 2amp rating power supply so it depends if you want to run other stuff from it, the problem/issue (for me at least) was that as you start going up in amps, the size of the unit gets bigger.

    DC 12V/24V/5V Universal Regulated Switching Power Supply for LED Strip CCTV Hot

    Link: http://m.ebay.co.uk/itm/222029680440

    There is plenty of other sellers on there, the best prices seem to be coming from the sellers advertising these switch mode psu's as l.e.d driver units, there's quite a range to choose from once you start looking.

    Just a note to anyone reading: Ideally you want a linear power supply to power your motors/drivers really, switch mode units do work though.

    .Me
    Last edited by Lee Roberts; 22-04-2016 at 12:49 AM.
    .Me

  6. #6
    This one is the best 5v one I could find, again unit size being the factor:

    AC to DC 5V 5A 25W Volt Transformer Switch Power Supply for Led Strip Light PO6Z

    http://m.ebay.co.uk/itm/172053699383

    .Me
    .Me

  7. #7
    Little update, I needed a couple of 12's recently for a project and found the listing below has a pretty good selection for 12v and 24v switching power supplies: 25W/30W/50W/60W/100W/120W/150W/180W/250W/300W/360W/400W

    12v 80w 6a 10
    http://www.ebay.co.uk/itm/282219610030

    12v 25w 2a 6.50
    http://www.ebay.co.uk/itm/282219610030
    .Me

  8. #8
    Did you get them OK? this eBaytrader has some shitty feedback in the last month. Still a Meanwell PSU is a fairly good one !

    R
    Albert Einstein may have been a genius, but his brother Frank, was a monster

    Sent from my clunky old Windows 7 Machine

  9. #9
    Quote Originally Posted by cropwell View Post
    Did you get them OK? this eBaytrader has some shitty feedback in the last month. Still a Meanwell PSU is a fairly good one !

    R
    Still when i hear Mean Well i want to respond " but Went Bad"
    project 1 , 2, Dust Shoe ...

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