Artesyn: Isolated DC-DC Converters for RF Applications

Artesyn Embedded Technologies produces a growing range of isolated DC-DC converters that are designed specifically to pr...

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Artesyn Embedded Technologies produces a growing range of isolated DC-DC converters that are designed specifically to produce the regulated low noise DC supply for RF power amplifiers in wireless base stations and similar telecommunications applications. Most of these converters have a nominal 28 Vdc or 48Vdc output and are typically used in conjunction with one or more other isolated converters to generate the other lower voltages required for wireless applications, beyond that required of the power amplifier.

All of our DC-DC converters for RF applications are very high efficiency, high power density designs with industry-standard 2.3 x 0.9 inch (56.1 x 23 mm) eighth-brick, 2.4 x 2.3 inch (61 x 58 mm) half-brick or 2.4 x 4.6 inch (61 x 117 mm) full-brick footprints. For optimum thermal performance each converter is available with an aluminum baseplate structure that helps to simplify cooling arrangements, with optional threaded or non-threaded inserts.To further expedite design-in, all of the converters that we produce for this specialist market have a 2:1 input voltage range of either 36 to 75 Vdc (nominally 48 V) or 18 to 36 Vdc (nominally 24 V).

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Series Power Max Current Output Voltage Outputs
AVO100-48S28 Series
AVO100-48S28 Series
100 W 3.6 A 18 V to 32.5 V 1
AVO250-48S28 Series
AVO250-48S28 Series
250 W 9 A 18 V to 32.4 V 1
AVE350 28Vout Series
AVE350 28Vout Series
350 W 12.5 A 14 V to 33 V 1
AVE450B Series
AVE450B Series
450 W 16 A 28 V to 32 V 1
AVE450D Series
AVE450D Series
450 W 16 A 4.5 V to 33 V 2
AGF700 Series
AGF700 Series
700 W 23.4 A 30 V 1
AGF800 Dual Series
AGF800 Dual Series
800 W 23.3 A 3 V to 33 V 2
AGF600 Series
AGF600 Series
600 W 21.5 A 14 V to 53 V 1
AGF800 Series
AGF800 Series
800 W 28.6 A 14 V to 53 V 1
ADH700 Series
ADH700 Series
700 W 28 A 14 V to 33 V 1