Hot Swap AC-DC Power Supply delivers 100~410 Vdc output.

Press Release Summary:

Supplied in 11.5 x 5.2 x 2.5 in. package, 2 kW PFR-2100 Series consists of blind-mate rectifier with programmable output voltage of 100~410 Vdc, delivering constant current up to 5.125 A with droop current sharing for paralleling up to 12 units. Hot swap blind-docking capability is implemented through single connector that integrates AC, DC, and I/O signals. Providing up to 93% efficiency, series is suited for data center bus power systems, broadcast amplifiers, and EV battery charging systems.

Original Press Release:

2 kW Hot Swap AC-DC Power Supply Delivers a High Dc Output Voltage from 100~410 V

TUALATIN, Ore. – CUI Inc today announced the addition of a 2000 W front-end ac-dc power supply to its power supply portfolio. The PFR-2100 series is a blind-mate rectifier with a programmable output voltage range of 100~410 Vdc. Key features include a hot swap blind-docking capability implemented through the use of a single connector that integrates ac, dc and I/O signals. The PFR-2100 delivers high efficiency up to 93% in a package measuring 11.5 x 5.2 x 2.5 inches (292.1 x 132.08 x 63.5 mm).  The series is ideally suited for use in data center high voltage dc bus power systems, broadcast amplifiers, and EV battery charging systems.

The programmable dc output voltage delivers a constant current up to 5.125 A with droop current sharing for paralleling up to 12 units. Additional features include power factor correction, remote on/off control, power good signal and front panel LED indicators. The PFR 2100 series complies with all applicable EMC requirements to accommodate worldwide applications and offers 60950-1 safety approvals. Protections for over-voltage, over-current and over-temperature are also provided.

Samples of the PFR-2100 are available immediately; please contact CUI for more information.


Product name: PFR-2100 Series

Availability: Stock to 16 weeks

Possible users: High voltage dc bus for data centers, broadcast amplifiers for radio transmission and dc charging for EV batteries

Primary features: Programmable 100~410 Vdc output voltage range

View details for the PFR-2100 series

About CUI Inc

CUI Inc is a technology company focused on the development and distribution of electronic components. At the leading edge of power supply design, the organization supports customers as they strive to improve the energy efficiency and environmental credentials of their application. The company's power group is complemented by a portfolio of world-class board level components, consisting of interconnect, sound, motion control and thermal products. An unwavering commitment to create collaborative partnerships with customers and a drive to see that their design project is a success has been a hallmark of CUI's sustained growth since its founding in 1989.  As a leader in the industry, CUI will continue to invest in the future through new technologies, talented employees, expanded manufacturing capabilities, and a growing global reach.

CUI Inc is a subsidiary of CUI Global, Inc., a publicly traded company whose common stock trades on the NASDAQ Exchange under the symbol CUI.

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