FAQ

Remote sense

Remote sense is used when the regulation at the load point is critical. The voltage regulation is moved to the load. Use a twisted pair cable. If the sense leads are very long they need to be shielded. The remote sense is standard on PSC/PSE series with 5V outputs and all DC/DC converters with 300W and higher power exept for PSC600 series where it is optional.
EN/IEC61000-4-6; 0.15 to 30MHz test can produce interferense only when remte sense is used. For shorter sense leads than 3 meters this test is not needed. Polyamp however test always according to this standard.

Last Updated on Monday, 04 January 2010 08:53

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CANopen control of

most of the 150W till 6kW output power lab power supplies from Delta Elektronika is now possible, with a built-in 14bit interface.

N+1 DC/DC systems

convection cooled N+1 modular system for 24Vd.c. up to 125Vd.c. outputs. 500W - 3kW in a 19" sub rack from Polyamp.

Why using a slow GPIB

when a fast Ethernet interface exist to program lab Power Supplies? It works on other brands as well with analogue input. Control voltage, current and use digital in- and output signals for an ATM setup.

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N+1 systems for 24V, 48V up to 220Vd.c. output voltage. 800W - 4.8kW in one 3U 19" subrack from Powernet.

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Newsflash

Our Åtvidaberg plant is expanded and refurbished we also a new entrace. The reason is increased demand of our DC/DC converters and that the production of the Systems division products has also been moved to the plant. In connection with the expansion we also changed the energy system and are using heat pumps charged by the Swedish Granite ground.