A simple high quality 12Volt 100Amp Power Supply- Part1 - Page 124 - RC Groups
Thread Tools
Oct 26, 2012, 07:14 AM
Steven
xandrios's Avatar
Yo Changchung,

that PSU is the DPS-1200FB A.

The pinout to power it up is here:

https://www.rcgroups.com/forums/show...postcount=1121

Picture courtesy of registered users zartoop and DSW
Last edited by xandrios; Oct 26, 2012 at 07:27 AM.
Sign up now
to remove ads between posts
Oct 26, 2012, 09:24 AM
Registered User
Hey guys, just wondering if anyone with a DPS-2000BB could post the physical dimensions of the unit? Trying to determine what fan size I need to use.
Oct 26, 2012, 10:24 AM
Steven
xandrios's Avatar
Here ya go Dylan_M

Oct 26, 2012, 03:07 PM
Use the 4S Luke
feathermerchant's Avatar
Does it include a fan(s)?
Oct 26, 2012, 03:21 PM
Steven
xandrios's Avatar
Nope..
Oct 26, 2012, 07:20 PM
Registered User
Quote:
Originally Posted by xandrios
Here ya go Dylan_M

Thanks man, you really are a legend on this forum. One more quick question if you don't mind, at about what wattage should I start getting concerned about cooling? Would I only need to use fans after 1000 watts for example? Or should I just have them on permanently to stay on the safe side?
Oct 26, 2012, 09:51 PM
Registered User
Quote:
Originally Posted by xandrios
Yo Changchung,

that PSU is the DPS-1200FB A.

The pinout to power it up is here:

https://www.rcgroups.com/forums/show...postcount=1121

Picture courtesy of registered users zartoop and DSW
THANKS... You are my hero... I am just going to ebay to get mine... hahhaha
Oct 26, 2012, 10:08 PM
Ham Operator, Central Texas
Quote:
Originally Posted by TX Ham
Further to #1844 -

Connecting 12K resistor from +12 to D5 increases output to 12.75V, using 4.7K does the same.

Readings earlier were due to bad connection, with 10+A load, drop is only 0.05V to 12.20V
Should have been C5 for the voltage increase.

D6 is the fan speed control.

PSU works fine, not bad for the price.
Oct 26, 2012, 10:32 PM
ancora imparo
jj604's Avatar
Can you do a post summarising the solution then post a link to this in the sticky thread here please?

https://www.rcgroups.com/forums/show....php?t=1292514

Thanks

John

Quote:
Originally Posted by TX Ham
Should have been C5 for the voltage increase.

D6 is the fan speed control.

PSU works fine, not bad for the price.
Oct 26, 2012, 11:38 PM
Steven
xandrios's Avatar
Thanks Dylan_M.

Have the fans on permanently. The PSU will get hot even at idle or low load without fans.
Last edited by xandrios; Oct 27, 2012 at 08:20 AM.
Oct 27, 2012, 12:05 AM
Revolectrix Ambassador
Quote:
Originally Posted by xandrios
Delta DPS-1001AB-1 48V 700w/1000w, Delta DPS-1500AB A Full Pinout.

Connect PS on and PS Kill to ground to power up.

Do you know which pin is the current share pin (CSP)?
Oct 27, 2012, 08:42 AM
Steven
xandrios's Avatar
The 48VDC output current is balanced within +/-5% tolerance by wiring together each 48LS (pin D3) current balance signals.

700w output with 110V-120V input. 1100w or 1500w output with 220V - 240V input depending on model.
Last edited by xandrios; Oct 27, 2012 at 09:27 AM.
Oct 27, 2012, 10:49 AM
Revolectrix Ambassador
Thanks!
Oct 28, 2012, 11:10 AM
Steven
xandrios's Avatar
Everyone wish me and others good luck.
Hurricane Sandy is on the way. It's expected to merge with a polar cold front to create a “hybrid vortex” and become a "Frankenstorm".
I really hope that it's not as bad as predicted.
Last edited by xandrios; Oct 28, 2012 at 11:24 AM.
Oct 28, 2012, 12:09 PM
jocanon's Avatar
Good luck, I'm in Buffalo, NY so we might see some if the remnants of it. Makes for bad flying weather.


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
12volt wallwart power supply reading 14.6 ? (help) power Batteries and Chargers 9 Sep 24, 2017 01:22 PM
Alert Need advice on high grade power supply for ISL-8 Byron Betterly Batteries and Chargers 7 Dec 07, 2003 09:31 PM
12volt, 9amp power supply for sale Paul Susbauer Aircraft - Electric - Airplanes (FS/W) 1 Dec 03, 2003 01:44 PM
Where to Get A Quality Power Supply? Joe Elston Batteries and Chargers 4 Apr 29, 2003 03:09 PM
High end charger and power supply for sale! Very new. ted616 Aircraft - Electric - Airplanes (FS/W) 6 Dec 03, 2002 12:31 AM