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TREX2 2 Rail Power Supply Kit

TREX2 2 Rail Power Supply Kit
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5.0 average, based on 1 reviews

$38.50AUD inc GST for Australian Customers
(Approx $27.03USD outside Australia)

Product Information
Stock Level9
JLM TREX2 simple reg kit is a very simple Linear based universal power supply with can generate two 5v to 28v from a single 30v to 48vdc rail.
It can do other output voltages by changing to different voltage zeners or if running from a regulated higher rail a trim pot can be used in place of the zener.
Using on of the 48v 380mA SMPS prebuilt supplies and a TREX or TREX2 kit is the easiest and cheapest way to power 2 x 1073 , 1290, 1272 neve modules.
Or 2 x V672 modules etc that need 24v to run and 48v rail for phantom power. Because there is no power transformer involved there is no hum problems due to coupling to the audio transformers.
Regulator is on one edge for easy heatsink or case mounting. 
Can supply 1amp
The TREX2 PCB is 2" wide (50.8mm) x 0.8" deep (20.3mm) x 1.1" (28mm) high from top of tallest cap to lowest solder joint under the PCB.

Customer Reviews

Average Rating: 5

Tough and quiet

If you are thinking of using or racking some good old German modules, then I can highly recommend this kit. I used it to power 2 x V76's , and it has heaps of headroom. It is both quiet as a mouse and tough. The kit is by easy to build. I would add due to the close spacing of the components a good quality iron and fine tip is recommended here. Also, remember with these mult-ilayered boards, you solder in once, and you generally don't take stuff out easy or in a hurry :-) JLM give you everything you need to solder up and start powering stuff in one hit, it is great!!! What I love about JLM stuff is that they are always thinking of path of least resistance, how much space can be saved using clever component orientation and high quality components and boards. (Thu Apr 26 2012, 21:50 pm )

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