Artesyn Embedded Technologies launched the ATA series 10-watt isolated dc-dc converters, comprising 14 variants. The compact form factor of the ATA series minimizes occupied board space and offers very high power density.
All ATA series converters from Artesyn feature ultra-wide 4:1 inputs; seven of the models have 9–36 V inputs and the other seven have 18–75 V inputs. Within each of these two categories, there is a choice of five single output models, offering voltages of 3.3 V, 5 V, 12 V, 15 V or 24 V, and two dual output models offering +12/-12 V or +15/-15 V.
Fully encapsulated in a compact 0.94 x 0.54 inch (24 x 13.7 mm) shielded metal case, the converters have a height of just 0.32 inch (8 mm). They can accommodate an ambient operating temperature range of -40 to 80 degrees Celsius with suitable derating.
Offering up to 80 percent conversion efficiency, Artesyn ATA series converters use 350 kHz fixed frequency switching to minimize the need for external EMI filtering and comply with the EN 55022 class A and FCC level A standards for conducted noise. Standard features include 1,500 Vdc input/output isolation, remote On/Off and continuous (hiccup mode) protection against output short-circuit.
The Key Application of the DC-DC Converters
- Data communication
- Computer peripheral equipment
- Industrial automation
- Mobile battery-powered systems
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