HISTORY:

Sustainability is the name of the game! Anything (that has been tested and still functioning properly) should be repurposed creating saving in wasted Ee and reducing the poisoning our environment when items are buried in the earth at the local tip needlessly.

Never heard of Ee? It is a concept that creates a measurement of ALL things (not just electronics) that humans have made and the energy used in obtaining the raw material, processing the materials right through to a finished product and even should include the shipping of the item to the distributors/retailers.

If you would like to know more about Ee values, please take a look HERE

This PSU was removed from industrial "special purpose" network data survelliance equipment manufactured in Israel.

EMACS (Taiwan) - Industrial Power Supply

Made in Taiwan

Extremely compact

Model: MR1-4250P

AC input: 100 - 240V (47 - 63Hz) via the rear connector NOT an IEC socket.

DC Outputs: +5V (25A), -5V (500mA), +12V (16A), -12V (500mA)

Note the lack of any cpu voltages, these are generated by the EMAC power supply mainframe that two of these MR1-4250P's sit inside.

In the original equipment there are two of these MR1-4250P's providing dual power supply redundancy, each slides into the front of the power supply 'mainframe', which is the EMAC MR2-6250P

Special Gold plated interfacing to the EMAC MR2-6250P

What this all means is that it is unlikely that this power supply module would be useful in equipment other than those fitted with the EMAC MR2-6250P power supply mainframe.

DIMENSIONS:

120mm x 130mm depth (including fingers) x 38mm height

WEIGHT:

825g

TESTING:

Powers up fine, Green LED indicating all is well with the world.

This is a 'fanless' design so there is no fan noise generated

Measured the outputs UNDER FULL LOAD

5V rail - 4.94V

12V rail - 11.42V

While running, the power supply becomes 'warm' but not hot!

COSMETIC CONDITION: