New DC-DC Converters Offer Ultra-wide 4:1 Input Range

Press Release Summary:

  • PRQ3W-S series offers up to 3 W of continuous power and a wide -40 to +85°C temperature range in a SIP package
  • PQD10W-D series provides up to 10 W of continuous power and a wide -40 to +85°C operating temperature range in an industry standard 1” x 1” DIP package
  • PQF20W-D series enables up to 20 W of continuous power and a wide -40 to +105°C operating temperature range in a DIP package

Original Press Release:

Asymmetrical Output, Isolated DC-DC Converters Added to CUI Line

CUI Inc today announced the addition of four isolated converters to its isolated dc-dc converter line. The PRQ3W-S, PQD10W-D, PQF20W-D, and PRF30W-D are 3 to 30 W, dual regulated, dc-dc converters in SIP & DIP packages. These converters additionally offer wide input ranges, robust operating temperatures, and EN 62368-1 certification.

The PRQ3W-S series offers up to 3 W of continuous power, an ultra-wide 4:1 input range, and a wide -40 to +85 °C temperature range in a SIP package. These low power dc-dc converters provide a rugged solution for sensitive applications, including medical equipment, hybrid module systems, datacom, telecom, distributed power supply systems, and remote-control systems.

The PQD10W-D series offers up to 10 W of continuous power, an ultra-wide 4:1 input range, and a wide -40 to +85°C operating temperature range in an industry standard 1” x 1” DIP package. These dc-dc converters are suitable for convection-cooled equipment and applications including micro and industrial controllers, datacom, telecom, remote sensor systems, and industrial equipment.

The PQF20W-D series offers up to 20 W of continuous power, an ultra-wide 4:1 input range, and a wide -40 to +105°C operating temperature range in a DIP package. These dc-dc converters are ideal for regulated dual output applications such as datacom, telecom, distributed power systems, and hybrid module systems.

The PRF30W-D series offers up to 30 W of continuous power, an ultra-wide 4:1 input range, and a wide -40 to +85°C operating temperature in a DIP package. These dc-dc converters are perfect for applications such as relay protection, datacom, telecom, hybrid module systems, remote control platforms, and industrial equipment, as well as battery-driven applications where charging and discharging conditions require an ultra-wide input range.

The PRQ3W-S, PQD10W-D, PQF20W-D, and PRF30W-D all offer asymmetrical outputs, which is a feature that is new to CUI’s line of dc-dc converters. This asymmetrical, independently isolated output feature means that each of the PRQ3W-S, PQD10W-D, PQF20W-D, and PRF30W-D feature two outputs that are isolated from each other. Asymmetrical outputs make these dc-dc converters ideal for space constrained applications that require two load outputs, such as motor control circuits, distributed power supply systems, and hybrid module systems.

The PRQ3W-S, PQD10W-D, PQF20W-D, and PRF30W-D are available immediately with prices starting at $8.78 per unit at 25 pieces through distribution. Please contact CUI for OEM pricing or modified & custom designs.

Summary
Product name(s): PRQ3W-S, PQD10W-D, PQF20W-D, PRF30W-D
Availability: Stock to 4 weeks
Possible uses: Motor control circuits, distributed power supply systems, hybrid module systems
Primary features: Asymmetrical Outputs, Isolated, Dual Regulated, UL/EN/IEC 62368 Certified
Cost: $8.78 per unit at 25 pieces through distribution

View details for the PRQ3W-S series

View details for the PQD10W-D series

View details for the PQF20W-D series

View details for the PRF30W-D series

About CUI Inc
CUI is an electronic components manufacturer focused on creating ease of access to power supply products and information that help drive an engineer's design. As a leader in power electronics, the organization offers an extensive line of ac-dc power supplies and dc-dc converters to their global customer base that serves the consumer, IoT, industrial, and medical industries. CUI knows that helping their customers is the core of what they do and this is why they are determined on providing the best set of tools, information, and services to everyone in need of a power supply.

CUI Inc is a Bel group company. Bel Fuse Inc. trades on the NASDAQ Exchange under the symbols BELFA and BELFB.

Media Contacts:
CUI Inc
Jeevan Gaberria, +1 503 612 2353, jgaberria@cui.com, twitter.com/cuiinc

Publitek
Alexandra Sorton, +44 7738 682837, alexandra.sorton@publitek.com, www.publitek.com

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