DC Power Supplies
Is the unidirectional flow or movement of electric charge carriers (which are usually electrons). The intensity of the current can vary with time, but the general direction of movement stays the same at all times. As an adjective, the term DC is used in reference to voltage whose polarity never reverses.
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DC/DC CONVERTERS
POLYAMPAB.
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Polyamp DC/DC converters are used in many applications where the customers demand high reliability and accuracy performance throughout their whole life. Particularly when operating in very harsh electrical/physical environments. All Polyamp AB units are designed for easy installation and do not need any additional electrical or EMC protection when integrated into customer applications.
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800 W DC Power Supplies
SM800-Series
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Designed for long life at full power. Excellent dynamic response to load changes. Protected against all overload and short circuit conditions. EMC surpasses CE requirements: low emission & high immunity. Low audible noise: fan is temperature controlled.
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6000 W DC Power Supplies
SM6000-Series
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Designed for long life at full power. Excellent dynamic response to load changes. Protected against all overload and short circuit conditions. EMC surpasses CE requirements: low emission and high immunity. Low audible noise: fans are temperature controlled.
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3300 W DC Power Supplies
SM3300-Series
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Designed for long life at full power. Excellent dynamic response to load changes. Protected against all overload and short circuit conditions. EMC surpasses CE requirements: low emission and high immunity. Low audible noise: fan is temperature controlled. High voltage isolation up to 1320 V.
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300 W DC Power Supplies
ES300-Series
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Very low output ripple and spikes. EMC surpasses CE requirements: low emission & high immunity. High programming speed. Excellent dynamic response to load changes. Protected against all overload and short circuit conditions. Designed for long life at full power.
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15kW Bi-directional DC Power Supplies
SM15K-Series
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With our latest bi-directional power supply models SM500-CP-90 and SM1500-CP-30 we have extended our capabilities to a higher level of 15kW per unit. Standard feature for this supply is Delta’s new Power Recovery [Regeneration] Technology: in sink mode these bi-directional power supplies can return full power back into the grid and, thanks to an efficiency of 95%, there is no need for expensive water cooling systems. The flexible output covers the output range of five separate power supplies with a traditional rectangular VI-curve.
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150 W DC Power Supplies, Triple Output
EST150-Series
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Very low output ripple and spikes. EMC surpasses CE requirements: low emission & high immunity. Excellent dynamic response to load changes. Protected against all overload and short circuit conditions. Designed for long life at full power.
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150 W DC Power Supplies
ES150-Series
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Very low output ripple and spikes. EMC surpasses CE requirements: low emission & high immunity. Excellent dynamic response to load changes. Protected against all overload and short circuit conditions. Designed for long life at full power.
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1500 W DC Power Supplies
SM1500-Series
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Master/Slave parallel and series operation with voltage and current sharing. Stacking is allowed, space between units is not required. High power system configuration from multiple units. 19" rack mounting or laboratory use (feet included)Remote sensing. Interlock.
