Flex Power Modules' new DC-DC converters are cost-optimized for high-volume wireless/microwave applications

(PresseBox) ( Paderborn, )

- Wide output trim range for low-power radio designs
- Cost-optimized for high-volume, price-sensitive applications
- Mechanical design facilitates simple manufacturing and easy cooling

Flex Power Modules is introducing the PKU4611A and PKU4617A, two new isolated DC-DC converters in the sixteenth-brick form factor.

The new converters are ideal for low-power radio frequency power amplifier (RFPA) requirements within small cell radios and microwave applications. They offer a wide output trim range, which is optimized for the needs of low-power radio designs that require a 5V to 7V supply.

For cost-sensitive and high-volume applications, the converters offer an excellent price-performance ratio. The converters' design provides a relatively flat component landscape, which facilitates easy cooling within sealed box environments using thermal pads - and also makes manufacturing simpler, thus further contributing to lower overall system cost.

The converters' efficiency is high, at typically 94% at half load and 5V output voltage. With an input voltage range of 36V to 60V, both variants provide up to 60W output power: the PKU4611A at up to 5V/12A, and the PKU4617A at up to 6V/10A.

The new devices are aimed at small cell and microwave applications requiring a 5V to 7V bus at up to 60W and 2250V isolation, in a sealed box environment. In particular, they are well suited to small cell applications for in-building wireless access, and outdoor microwave equipment supporting mobile broadband such as 3G, 4G and 5G.

Olle Hellgren, Director of Product Management and Business Development at Flex Power Modules, said: "With these new converters, Flex Power Modules has focused our attention on optimizing cost wherever possible - delivering a cost-efficient solution, without any compromise on quality, thermal performance or reliability."

The converters are provided in a low-profile sixteenth-brick form factor, measuring 33.02 x 22.86 x 8.4mm (1.30 x 0.90 x 0.33in).

They provide 2250V DC input-to-output isolation, and meet safety requirements according to IEC/EN/UL 62368-1. Flex Power Modules' highly automated manufacturing processes, with certification to ISO 9001/14001, ensure consistent quality, and the converters offer a mean time between failures (MTBF) of 5.2 million hours. The PKU-A series is available in OEM quantities.

About Flex Power Modules

Flex Power Modules, a division of Flex (NASDAQ: FLEX), designs and manufactures scalable power supply solutions that improve the operational efficiencies of advanced data center, IT information and communications networks. Flex Power Modules also offers a wide product range for the Industrial/Transportation sector. Flex Power Modules' products provide a complete on-board system solution for cloud, storage and server applications and address customer challenges while delivering superior quality, cost and performance at scale.
Für die oben stehenden Pressemitteilungen, das angezeigte Event bzw. das Stellenangebot sowie für das angezeigte Bild- und Tonmaterial ist allein der jeweils angegebene Herausgeber (siehe Firmeninfo bei Klick auf Bild/Meldungstitel oder Firmeninfo rechte Spalte) verantwortlich. Dieser ist in der Regel auch Urheber der Pressetexte sowie der angehängten Bild-, Ton- und Informationsmaterialien.
Die Nutzung von hier veröffentlichten Informationen zur Eigeninformation und redaktionellen Weiterverarbeitung ist in der Regel kostenfrei. Bitte klären Sie vor einer Weiterverwendung urheberrechtliche Fragen mit dem angegebenen Herausgeber. Bei Veröffentlichung senden Sie bitte ein Belegexemplar an service@pressebox.de.