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ELTIM PS-7xx Power Supply modules / toroidal trafo
ELTIM PS-7xx Power Supply modules use potted, toroidal
TALEMA transformers which define the unregulated
output voltage and max. current.
With some extra electronics (single) or a plug in module
(symmetrical) they can be reconfigured into
regulated, adjustable versions.
With the available trafo types we come to 30 different versions,
each time in single and symmetrical layout.......
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  VR-3, adjustable symmetrical
Voltage regulator board
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Due to the very low magnetic stray field of the toroidal transformers used,
these modules are very suitable for powering preamplifiers, DAC's, DSP's, mixing consoles, etc.
Per definition unregulated power supplies output voltages change with the load due to
the series resistance of the transformer used. See our datasheet for more infos.
The single Voltage versions offer space for an OPTIONAL 317, TO220 type based, adustable Voltage Regulator,
incl. suitable heatsink and extra components. Vout is 1,25V up to V+ minus 2V.
The symmetrical modules (picture) have a connector where you can stack one of our Voltage Regulator Modules.
In that case, you can also use a symmetrical, regulated voltage.
These PS7xx modules are also available as DIY kits. Dealers and OEM welcome.
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Development and production is in house. We produce within a few days on demand for now.
