Question about Radio Communications

1 Answer

I'm searching for a Tripp-Lite PR-40 Precision Regulated DC Power Supply schematic. Tripp-Lite won't help, so don't even think of suggesting I go to their website :( Email me at hotmail dot com, using this username, thanx

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has written 50 answers of more than 400 characters.

  • Expert
  • 500 Answers

Send me an email of your power supply i may have one or one very similar.. can pdf or jpeg it back to you.

Posted on Jan 03, 2011


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I shut down power to my UPS for a few hours and now it will only run off of internal battery even though 120vac is available. Will they not charge and supply power at the same time? Any suggestions?

there should be a reset button on the UPS that may have tripped when you shut down the power
they normally run the electronics and trickle charge the battery at the same time

Nov 12, 2015 | Tripp Lite SMART1000RM1U UPS power system

1 Answer

Tripp lite pr 60 power supply schematics

On the back cover in small print

Aug 22, 2014 | Computers & Internet

1 Answer

Has no power


See my reply to your original question.

Aug 18, 2013 | Tripp Lite Home Theater HT850UPS UPS...

1 Answer

Schematic diagram example of AC DC regulated power supply 1.5volt to 35volt

You will need to add transformer and rectifier diodes before this circuit to be able to get the voltage you need.

See the link below of the regulated part of the circuit

If you need more help let me know.

Sep 29, 2011 | Computers & Internet

1 Answer

How to make regulated power supply

The easiest way to do this is to use a 3 pin regulator IC.
For a 5 volt supply go to this WEB site,
For a variable voltage power supply go to this WEB site.

Mar 16, 2011 | Computers & Internet

1 Answer

Tripp Lite SU2200 UPS has faults

For Tripplite UPS basically if the fault indicator is on you already have to check the power mosfets/IGBT on the circuit board. if you know the basic of UPS you dont need all those schematic diagram to check the thing. by the way, try to check your battery first if its still working. and if the battery is ok, go and check your inverter

Jun 03, 2009 | Tripp Lite Lite SmartOnLine SU2200RTXL2U...

1 Answer

Regulated dc power supply

If it is fused at 10 amps, then any power supply 8 amps or greater should be adequate.

Nov 08, 2007 | GE 35840GC3 2-Way Radio

Not finding what you are looking for?
Radio Communications Logo

Related Topics:

160 people viewed this question

Ask a Question

Usually answered in minutes!

Top Radio Communications Experts


Level 3 Expert

1654 Answers

Brad Brown

Level 3 Expert

15628 Answers

Mike Charette

Level 3 Expert

1795 Answers

Are you a Radio Communication Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides