New Products Flash Sale
Thread Tools
This thread is privately moderated by radiohead, who may elect to delete unwanted replies.
Old Sep 14, 2010, 06:07 PM
radiohead is offline
Find More Posts by radiohead
Trader Rating: 23
Aerospace + Airbrush
radiohead's Avatar
For Sale

28V, 52 amp, 2000 watts dc power supply !!


I picked up a few surplus Power-One power supplies, and I'd be willing to part with a couple.

Here's the specs:
Model: HPF3E
Input: 85-254 VAC
Output: 2000 WATTS max, 28 VDC, 52 AMP

These are aerospace surplus units, brand new in the wrappers. They run more than $600 used for industrial applications. I got a good deal on them which I'd like to pass on to fellow hobbyists.

Make sure you consider the power and quality of these; they'll easily charge large capacity lipos at 5C. My Hyperion 720i doesn't even begin to tap into the available power, even when charging a 6s 2650mah pack at 4C (4C maxes out my 250 watt charger). I could hook up 3 720i's to this. Since this has 28V output, at max draw the 720i only draws 8.9 Amps (250watts/28V = 8.9A) of the available 52.......

Owning one of these guarantees you'll be prepared for the next wave of high powered chargers! I can't imagine ever outgrowing one.

Looking for $300 plus shipping within the CONUS only, paypal please
Sign up now
to remove ads between posts
Old Sep 15, 2010, 04:52 PM
radiohead is offline
Find More Posts by radiohead
Trader Rating: 23
Aerospace + Airbrush
radiohead's Avatar
Short video of me using mine.

Power-One power supply charging a lipo (0 min 34 sec)
Old Sep 16, 2010, 11:09 AM
radiohead is offline
Find More Posts by radiohead
Trader Rating: 23
Aerospace + Airbrush
radiohead's Avatar
Price drop - $260 + shipping

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
For Sale New CellPro 10S + Almost New AC/DC Power Supply + New 2S 3200mAh Lipo DKNguyen Aircraft - Electric - Batteries & Chargers (FS/W) 5 Sep 01, 2010 05:20 PM
Sold PYRAMID 35 Amp 750 Watts Power Supply - NIB RoadKingAl Aircraft - Electric - Batteries & Chargers (FS/W) 0 Aug 16, 2010 10:01 PM
Sold Radio Shack 19A 13.8v DC Switching Power Supply ptolemy Aircraft - Electric - Batteries & Chargers (FS/W) 1 Aug 13, 2010 01:29 AM
Sold Radio Shack 15-AMP AC/DC Power Supply - NEW darkfa8 Aircraft - Electric - Batteries & Chargers (FS/W) 3 Jun 18, 2010 09:04 PM
For Sale CSI 20 Amp DC power supply cwhite Aircraft - Electric - Batteries & Chargers (FS/W) 0 Jan 07, 2010 11:48 AM