Isolated DC-DC Converter delivers 12 V output.

Press Release Summary:

Housed in 2.3 x 1.45 x 0.44 in. open-frame, quarter-brick package, 300 W Model HPQ-12/25-D48 features 2:1 input range of 36-75 V and output current up to 25 A with efficiency up to 94.5%. Users can trim output voltage up or down by ±10% with external trim resistor. Operating within industrial temperature range of -40 to 85°C, RoHS-6 compliant converter offers input-output isolation with Basic insulation up to 2,250 Vdc. Typical applications include battery-powered and telecom equipment.

Original Press Release:

Murata Power Solutions Extends its Range of High-Power Quarter-Brick Isolated DC-DC Converters

High output current, 300W, 12Vout model with efficiency up to 94.5%

Murata Power Solutions has extended its HPQ range of high power quarter-brick isolated DC-DC converters with the introduction of the HPQ-12/25-D48, a 300W model with 12V output. The new model features a wide 2:1 input range of 36 to 75V and output of 12V, plus high output current of up to 25A in an industry standard quarter-brick package (2.3" x 1.45" x 0.44"). The HPQ-12/25-D48 also boasts high efficiency of up to 94.5%.

The HPQ-12/25-D48 is ideal for a wide range of markets and applications, ranging from industrial and instrumentation to computers and office equipment. Excellent ripple and noise specifications assure compatibility with circuits using CPUs, ASICs, programmable logic and FPGAs. Ideal for battery-powered and telecom equipment, applications for the HPQ-12/25-D48 include small instruments, area-limited microcontrollers, data communications equipment, remote sensor systems, vehicle and portable electronics.

For systems requiring controlled startup/shutdown, remote On/Off control is available with negative or positive polarity. Users can also trim the output voltage of the HPQ-12/25-D48 up or down by ±10% with an external trim resistor. It also offers input-output isolation with Basic insulation up to 2250Vdc. In addition, with a low profile open frame package, the HPQ-12/25-D48 operates within the industrial temperature range of -40°C to 85°C.

The power supply is designed to meet UL/EN/IEC 60950-1 2nd edition safety approvals and is RoHS-6 compliant. Optional features include: a baseplate, which boosts the HPQ-12/25-D48's impressive thermal performance; conformal coating; trim and sense functionality; and various pin lengths.

Contact the Murata Power Solutions sales team for price and delivery information.

About Murata Power Solutions

Murata Power Solutions ( is headquartered in Mansfield, Massachusetts, with over 1,300 employees, and locations in the USA, Canada, England, France, Germany, Singapore, Japan and China. Murata Power Solutions designs, manufactures and distributes DC/DC Converters, AC/DC Power Supplies, Magnetics, Data Acquisition devices and Panel Meters, and offers these products in custom, standard and modified-standard variations. Murata Power Solutions' products are typically used within electronic applications serving major global market sectors including telecommunications, computing and industrial controls.

Murata Power Solutions is a division of Murata Manufacturing Co., Ltd., a worldwide leader in the design, manufacture and sale of electronic components and power supply modules. Murata's devices are found in a wide range of applications including consumer and automotive electronics, and wireless devices. The company has employees and manufacturing facilities throughout the world.

Follow Murata Power Solutions on Twitter: @murataps

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