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Old 04-28-2012, 02:43 AM   #1
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Default 12 Volt or 24 Volt Power Supplies

Server Power Supplies modified for RC use.

Each modified PSU is set up with a single +/- Binding Posts.
Internal negative isolated from unit case to avoid electrical short when unit cases are in contact (for 24v set up). The units are still grounded through the AC power for safety.
The Cooling Fans are Thermostatically Controlled, and ramp up when the load/temperature increases. They are all tested just prior to packing and shipping.

PSU Specs
Input: 110v AC
Output: 12 Volt Max 75a (900w)
Dimensions:
Length: 10.75" (End of Binding Post to end of Fan Guard)
Width: 3.375"
Height: 1.5"
Weight: 2.65 lbs

$60, 12 Volts with Power Cord, Shipped within US
$110, 24Volts (2 PSU’s in Series) with power cords and connection lead, Shipped within the US.
Send me a PM if interested.


Visit this web-link for feedback from others.
http://www.helifreak.com/showthread.php?t=432106


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Old 04-29-2012, 12:32 AM   #2
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Hm, which one to choose? Power supply? Gravity enhancer?
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Old 05-04-2012, 02:47 AM   #3
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1) 24v set up sold, only have two left.
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Old 05-12-2012, 01:35 PM   #4
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Still have a few of the 12v or 24v set-ups available.
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Old 05-20-2012, 12:59 PM   #5
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Still Up for Sale 12v and 24v (2 in series) power supplies.
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Old 06-24-2012, 09:49 PM   #6
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Price Drop
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Old 07-06-2012, 02:04 AM   #7
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Only a few 24v set up left. I'll not have anymore when these are gone.

12v (Single PSU) $60, Priority Shipped
24v (two PSU's) $115, Priority Shipped


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Old 07-16-2012, 01:01 AM   #8
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Two 24v or four 12v left.
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Old 08-22-2012, 09:49 PM   #9
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TTT
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Old 08-28-2012, 12:59 AM   #10
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Good Power Supplies are still available.
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Old 09-02-2012, 08:14 PM   #11
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No Interest?
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Old 09-23-2012, 12:45 PM   #12
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Listing Update
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Old 10-10-2012, 11:58 AM   #13
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Still have a few of these power supplies.
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Old 10-21-2012, 01:34 PM   #14
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I was able to find a dozen more of these great little power suplies. When their gone, I'll not set up anymore.
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Old 10-31-2012, 01:03 PM   #15
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These are great power supplies. They are smaller than alot of the other offered.


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Old 11-11-2012, 06:45 PM   #16
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Still Available
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Old 12-01-2012, 12:01 AM   #17
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Just because a few have asked, I tried the following.

Question: Can you connect four in series?
I connected Four PSU's in series and achieved 48-49v DC..


Question: Do they work on 220-240v AC?
Connected a couple of these PSU's to 220v, and they operate fine.
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Old 12-07-2012, 09:56 PM   #18
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Default Power supply availability

Looking at your power supply set up. Very nice. How noisy are the cooling fans on this small sized unit?
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Old 12-07-2012, 10:18 PM   #19
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Review youtube video for Fan noise level.

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Old 01-01-2013, 12:55 AM   #20
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Updated pics.
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Old 01-16-2013, 11:45 PM   #21
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Good Power Supplies for you Charger
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Old 01-21-2013, 02:55 AM   #22
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Listing Update
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Old 01-26-2013, 01:47 PM   #23
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Still have several 12 volt and 24 volt.
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Old 02-03-2013, 06:09 PM   #24
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Hi - I am interested in a 24V 75W setup. I cannot send a PM so would you please provide Contact Information? Thanks
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Old 02-03-2013, 06:47 PM   #25
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Originally Posted by pws View Post
Hi - I am interested in a 24V 75W setup. I cannot send a PM so would you please provide Contact Information? Thanks
Can you receive PM's? If not reply with your email address and I respond.

Dave
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