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Murata Power Solutions is the world's number one supplier of board mount power products and fourth largest supplier of power electronics overall. The product range includes DC-DC Converter, AC-DC Power Supply, Magnetic and Digital Panel Meter product lines, and offers these products in custom, standard and modified-standard variations. 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.
ACM20 series AC power meters display the most critical measurements in mains-powered equipment: voltage, amperage, active power (watts), and power factor. A front panel selector-switch provides two modes of operation: a fixed reading of any of the four parameters, or a continuous cycling through all four measurements.
NEW! Murata Power Solutions has expanded the UWQ-12/17-Q48 product line to include the new UWQ-12/17-Q48T-C Series with Trim and Sense. The UWQ-12/17-Q48T-C series DC-DC Converters from Murata are trimmable from 10.8Vout to 13.2Vout and include output sense pins to compensate for output voltage inaccuracy delivered at the load.
Murata Power Solutions UWQ-12/17-Q48 Series DC/DC Converters
provide output current up to 17A in a quarter brick package. The
DOSA-compliant device offers fixed DC outputs up to 204 watts (12V @
17A) and wide range inputs of 18 to 75 Vdc (48V nominal). Protection
features include input undervoltage lockout and overtemperature
shutdown, overcurrent protection, short-circuit protection, and output
OVP. The series is ideal for datacom and telecom systems.
Murata Power Solutions PAH Series DC-DC Converters are DOSA compliant, half-brick converters providing up to 450 watts of output power. The mechanical design of the baseplate offers conduction cooling for telecom applications with demanding thermal environmental conditions. The series, with tight line and load regulation, low Vout ripple/noise, and efficiency up to 94%, is ideal for power amplifier applications. Power amplifiers can quickly switch from very light to maximum load conditions. A fast dynamic load response allows the PAH DC-DC converters to meet these demanding requirements.
Murata Power Solutions MVAD065 High Density AC/DC Power Supplies are
designed to meet the 1U height design considerations in Medical,
Telecom, and Industrial applications. Measuring only 2”x 4”x 1.3” (50.8 x
101.6 x 33.02mm), MVAD065 provides natural convection cooling up to 65W
and high efficiency up to 89%. Additional MVAD065 Series features
include remote sense, <0.3W ErP/no load power consumption, < 74W
input power, and 90-264 VAC universal input. All models of the MVAD065
Series comply with 5000m altitude and Class B conducted EMC. MVAD065 is
60601-1 3rd Edition Medical and 60950 ITE Safety approved.
NEW! Murata Power Solutions has expanded the ULS Series to include the ULS 100-Watt Series sixteenth-brick DOSA-compatible, isolated DC-DC Converters. The new ULS 100-Watt Series isolated DC-DC Converters from Murata Power Solutions offer output voltages of 3.3Vout (30A), 5Vout (20A), and 12Vout (8.3A). The ULS sixteenth-brick series maintains a width of 0.9" while still retaining up to 100W output and full 2250 Volt DC isolation.
Murata Power Solutions ULS Series Isolated DC-DC Converters have
progressed down to a sixteenth-brick width (0.9"), while still retaining
a 66 Watt output and a full 2250 Volt DC isolation. The PC-board mount
converter family accepts 36 -75 Volts DC inputs and delivers fixed
outputs regulated to within ±0.2%. The Murata Power Solutions ULS Series
Isolated DC-DC Converters are ideal for high current applications such
as datacom, telecom, cell phone towers, data centers, server farms, and
Murata Power Solution MVAC250 AC/DC Power Supply Series consists of 250W compact high density components that utilize advanced component and circuit technologies to deliver high efficiency up to 94%. The MVAC250 AC/DC Power Supply Series from Murata Power Solutions is designed in a 3" x 5" standard footprint, which satisfies 1U height design considerations in Medical, Telecom, and Industrial applications. All MVAC250 models offer universal AC input with active power factor correction (PFC) and compliance to worldwide safety and EMC standards.
NEW! Murata Power Solutions has expanded the Okami™ OKR DC/DC Converter Series to include the OKR Adjustable Output 1.5-Amp SIP-mount DC/DC Power Converter. This OKR-T/1.5 DC/DC Converter from Murata Power Solutions measures only 0.41 x 0.40 x 0.24 inches (10.4 x 10.16 x 6.1mm).
Murata Power Solutions Okami™ OKR series are miniature SIP
non-isolated Point-of-Load (PoL) DC/DC power converters measuring only
0.41 x 0.65 x 0.22 (or .30) inches. The Murata Power Solutions Okami™ OKR
DC/DC Power Converters feature a wide input range of 4.5 to 14 VDC and
is offered in programmable 3, 6, or 10 Amp output current. Based on 600
KHz synchronous buck topology, the efficient high power conversion
modules feature on/off control, under voltage lock out (UVLO), and over
current and over temperature protections.
Murata Power Solutions RBE-12/20-D48 240-Watt Isolated DC/DC Converters accept a 36 to 75 Volt DC input voltage range (48 VDC nominal) and converts it to a fixed 12Vdc output. Applications include 48V-powered datacom and telecom installations, base stations, cellular dataphone repeaters, instruments and embedded systems. The RBE’s regulated synchronous-rectifier topology and fixed frequency operation means excellent efficiencies up to 94.5%, enabling “no heatsink” operation for most applications up to +85° Celsius.
Murata Power Solutions MEE1 Series 1W DC/DC Converters are single output PCB mounted modules designed for applications requiring isolated low-power distributed supply. Input voltage range is 3.3 to 24 VDC with output voltage of 3.3 to 15 VDC. Typical efficiency is 76 - 86%. MEE1 is available in industry standard SIP 4-pin and DIP 8-pin pinout formats.
Murata Power Solutions' MVAC400 Series AC/DC Switching Power Supply is a 400W compact high density power supply that is medical and ITE safety approved. The MVAC400 Series AC/DC Switching Power Supply from Murata Power Solutions offers high efficiency up to 94% in a 3" x 5" standard footprint and 1U (1.4") height. Other MVAC400 Series features include remote sense, power OK, universal AC input with active power factor correction (PFC), and convection cooled operation up to 250W. All models of the MVAC400 Series comply with worldwide safety and EMC standards.
Murata Power Solutions has expanded their offering of the Okami™ OKX DC/DC Converters to now include adjustable 3 and 5 amp SIP Point-of-Load (PoL) versions. These DC/DC Converters are ideal in powering CPUs, datacom/telecom systems, distributed bus architecture (DBA),
programmable logic, and mixed voltage systems.
The Murata Power Solutions Okami™ OKX series are miniature SIP non-isolated Point-of-Load (PoL) DC/DC power converters for embedded applications. The OKX series modules
are fully compatible with Distributed-power Open Standards Alliance
(DOSA) industry-standard specifications. Applications include powering
CPUs, datacom/telecom systems, distributed bus architecture (DBA),
programmable logic, and mixed voltage systems. The Murata Power Solutions Okami DC/DC Power Converters feature a wide input range of 8.3 to 14 VDC and are offered in a 3 Amp (T/3 models), 5 Amp (T/5 models), 10 Amp (T/10 models) or 16 Amp (T/16 models) output current.
View Entire Okami OKX Series DC/DC Power Converters.
Murata Power Solutions MEJ2 Series 2W DC/DC Converters are 5.2kVDC isolated DC/DC converters approved for medical applications. The series is available in single and dual output versions, and features power density of 0.81W/cm. The UL 60950-recognized devices are offered in a 7 pin SIP package, fully encapsulated with toroidal magnetics.
Murata Power Solutions UWQ-12/17-Q48 Series DC/DC Converters provide output current up to 17A in a quarter brick package. The DOSA-compliant device offers fixed DC outputs up to 204 watts (12V @ 17A) and wide range inputs of 18 to 75 Vdc (48V nominal). Protection features include input undervoltage lockout and overtemperature shutdown, overcurrent protection, short-circuit protection, and output OVP. The series is ideal for datacom and telecom systems.
NEW! Murata Power Solutions
has expanded the UWQ-12/17-Q48 product line to include the new
UWQ-12/17-Q48T-C Series with Trim and Sense. The UWQ-12/17-Q48T-C
series DC-DC Converters are trimmable from 10.8Vout to 13.2Vout
and include output sense pins to compensate for output voltage
inaccuracy delivered at the load.
Murata Power Solutions MTU1 DC-DC Converter series has been expanded. Now included in the Single Output offering is a 5V Single Output model. In addition, a selection of Dual Output models is available.
The MTU1 Series DC-DC Converters from Murata Power Solutions is a new range of miniature surface mount, high-performance 1W isolated DC-DC converters. Murata Power Solutions' MTU1 DC-DC Converters offer single and dual isolated output, typical efficiency up to 88%, a footprint reduction of over 50% from the previous generation of 1W SMD DC-DC, and 1W of available output power over the full industrial temperature range of -40ºC to 85ºC. The MTU1 offers greater efficiency and improved regulation performance for applications where a wide output voltage variation can not be tolerated. Other MTU1 Series features and benefits include 1kVDC isolation, UL 94V-0 package material, 5V & 12V input, toroidal magnetics, multi-layer ceramic capacitors, and 5V, 9V, 12V & 15V output. View the entire MTU1 series.
Now available - 15 and 24 Vin models.
Murata Power Solutions offers the 2W Dual Output DC-DC Converter series NMK featuring an industrial temperature range from -40ºC to 85ºC and 3kVDC isolation with 5V output minimum efficiency of 80% at 2W. Available in an industry standard SIP packaging, the NMK DC-DC Converter offers a power upgrade path from the 1W NMV series.
Now available - 15 and 24 Vin models.
Murata Power Solutions offers the Single Output DC-DC Converter series NMK featuring an industrial temperature range from -40ºC to 85ºC and 3kVDC isolation with 5V output minimum efficiency of 80% at 2W. Available in an industry standard SIP packaging, the NMK DC-DC Converter offers a power upgrade path from the 1W NMV series.
ULT Series from Murata Power Solutions offers a 30W isolated DC/DC Converter in the industry's first DOSA compliant 1/32 brick open-frame package, with either through-hole or surface mounting option. Features include remote On/Off control, Vout trim, and a remote sense capability. A wide 2:1 input voltage range of 36 - 75 VDC meets the requirements of 48V and 60V battery back-up systems. The series is suitable for many applications including industrial, telecommunications, routing, optical networking, wireless equipment, and microwave radio communications.
MEE3 DC/DC Converters from Murata Power Solutions is a new series of high performance 3W 1kVDC Isolated Single Output DC/DC Converters. The series features a pin path compatible with the 1W NME/MKE series and the 2W NML series, allowing for an easy power upgrade without a board redesign.
Murata Power Solutions 6000 Series is a range of high-current, Surface Mount Power Inductors offering the lowest DC resistance values available. These SMT inductors are designed for energy storage, input, or output filtering and DC/DC converter applications. The 6000 Series from Murata Power Solutions feature a wide range of inductance values: 5.8 to 57.8 µH for the 6000A Series and 47 to 680 µH for the 6000B Series.
Murata Power Solutions UWS Series are 50W medium power DC-DC Converters. These devices are available in either through-hole or surface mount configurations, and in 3.3, 5, or 12 VDC models. The sixteenth brick UWS Series DC-DC Converters from Murata Power Solutions are DOSA compatible with a wide input range of +18 to +75 VDC, nominal 48 VDC. The units are protected against overcurrent, overvoltage, input undervoltage, and overtemperature shutdown.
Murata Power Solutions ACM3P Series Three-Phase AC Ammeters measure and display the true-rms values of 2- or 3-phase ac mains current. These low-profile ammeters have three built-in current transformers. The series displays true-rms values of triangle, square, and other irregularly shaped waveforms. With a universal input operating supply range of 85-264 VAC (46-63Hz), the ACM3P Series from Murata Power Solutions is suitable for 3-phase worldwide current monitoring requirements. The 9.2mm low power red, blue, or green LED display is readable from 5 meters.
Murata Power Solutions MVAB120 Series120W AC/DC Power Supply features universal AC input, 91% efficiency, active PFC, and compliance to worldwide safety and EMC standards. This high density power supply measures only 2" x 4" x 1.36" and is designed for telecom and industrial applications.
Murata Power Solutions UEE Series DC-DC Converters are fully isolated eighth brick modules, available with pins (on quarter brick pinout) in a DOSA compatible package, or surface mount option. The UEE DC-DC Converters from Murata feature fixed output voltage and current rating up to 30 Amps. With a wide operating range of up to +85ºC, on-board sensor technology shuts down the unit if thermal limits are reached, then automatically resets when the fault is removed. On/Off control input allows phased startup/shutdown in multi-voltage applications. The UEE Series is protected against input undervoltage, output overcurrent, and short circuit.
Murata Power Solutions MEV1 high performance series of 1W 3kVDC Isolated DC/DC Converters now includes dual output versions.
View entire MEV1 Series, including single output versions.
The Murata Power Solutions Okami line is now available in the OKI -78SR Series, a horizontal mount version.
The Murata Power Solutions OKI-78SR Series 1.5Amp DC/DC Converters are fixed output SIP converters fabricated on a 0.41" x 0.65" (10.4mm x 16.5mm) module. These non-isolated switching regulator (SR) DC/DC power converters are for embedded applications. The OKI-78SR
Series offers both tight regulation and high efficiency directly at the
power usage site and are a direct plug-in replacement for TO-220
package 78xx series linear regulators. Typically, no extra outside components are required. The Murata Power Solutions OKI-78SR Series 1.5Amp DC/DC Converters feature an ultra wide 7 - 36 VDC input range.
Murata Power Solutions has expanded the Datel / Murata OKI Series of point of load (PoL) DC/DC Converters to include the OKI-T/3-W32 Series, designed for +12 or +24 VCD industrial applications. This new series has a wide input voltage range of +9 to +32 VDC, allowing designers to use one part for both nominal input voltages. The Datel / Murata OKI-T/3-W32 DC/DC Converters are ideal for low voltage powering of FPGAs and microprocessors in higher voltage applications.
View the entire Datel / Murata OKI Series
Datel / Murata Power Solutions' Okami™ OKI series of 3A output current, surface mount DC/DC Converters is an addition to the Okami family of non-isolated, DOSA compatible pin-out, point-of-load (PoL) DC/DC converters. The OKI-T/3-W40 series is ideal for 24V industrial applications. The 15W maximum output power OKI series has a wide input range of 16VDC to 40VDC and a programmable output voltage of 0.75VDC to 5.5VDC. The Datel / Murata OKI series features on/off control, over-temperature, over-current, and under-voltage lock out (UVLO) protection. The new Okami OKI-T/3-W40 series of PoL DC/DC Converters meet all standard UL/EN/IEC 60950-1 safety certifications and is compliant with RoHS-6 hazardous substance regulations.
Murata Power Solutions designed the 2700 and 2700T Series SM Power Inductors for applications requiring low component height, such as handheld equipment and notebook computers. The 2700 Series offer a range of inductance values of 4.7 to 1000µH, a device dependent maximum DC current up to 1.6A, and DC resistance ranging from 0.1Ω to 14Ω. The 2700T Series provides inductance in the range of 1 to 330 µH, maximum current of 2.0A, and DC resistance of 80mΩ to 15Ω. The 2700/2700T Series SM Power Inductors from Murata Power Solutions has an operating temperature range of -40 to +125ºC.
Murata Power Solutions' 8300 Series Toroidal SM Power Inductors are space-saving miniature low-profile devices measuring 7.8 x 5.20 x 1.8mm. They are ideal for handheld consumer devices with PCB footprint and height restrictions. EMI characteristics are excellent due to the toroidal core's ability to confine the magnetic flux to the core and the virtual elimination of stray fields. The 8300 Series Toroidal SM Power Inductors from Murata Power Solutions has a device dependent maximum DC current of 3.0 A, inductance from 0.42 to 100 µH, and DC resistance from 24mΩ to 1320mΩ. The operating temperature range is -40 to +86ºC.
The 3700, 3800, and 3900 Series from Murata Power Solutions are Flat Coil Surface Mount Power Inductors designed for high current, low loss applications. The power inductors provide a wide range of inductance values from 0.15 tp 10µH with DC ratings up to 19.5A. Extremely small sizes offer space savings, with the smallest part measuring just 14.5 x 11.5 x 5.8mm (0.571 x 0.453 x 0.228 inches). With DC resistance values ranging from 0.9 to 20.3mOhm, voltage drop is kept to an absolute minimum. Typical applications for the Murata Power Solutions Flat Coil SM Power Inductors include voltage regulator modules, notebook computers, plasma displays, and other dc-dc power conversion applications where a high transient response is needed. The operating temperature range of -40 to +130ºC make these inductors suitable for many environments.
Murata Power Solutions now has Surface Mount Models of UEI25 Series of DC-DC Converters.
View the entire UEI25 Series.
Murata Power Solutions introduces the UEI25 Series of 25W output, 2:1 input range, 12V output, high-efficiency, isolated DC-DC converters. Featuring 25W output in one square inch of board area, Murata Power Solutions' UEI25 Series DC-DC converter offers efficient regulated DC power
for PCB mounting. The low-profile 0.96" x 1.1" x 0.32" converters
accept a 2:1 input voltage range of 36 to 75VDC, ideal for industrial
and telecom equipment applications. The output can be trimmed up or down
by 10% with an external trim resistor. The highly efficient design (up
to 87.5%) ensures minimal power loss allowing "no-fan" operation.
Both through-hole and SMD versions of the UEI25 Series are available.
Murata Power Solutions RBC Series of DC-DC Converters are optimized for distributed power Regulated Intermediate Bus Architectures (RIBA). It offers regulated output in a quarter brick open frame package. The RBC Series from Murata is available with positive or negative polarity.
Murata Power Solutions' sixteenth brick ULS Series is now available with 30W output. The ULS 30W Series is ideal for embedded applications.
View the entire ULS Series.
The Murata Power Solutions ULS Series Isolated DC-DC Converters
have progressed down to a sixteenth-brick width (0.9"), while still
retaining a 66 Watt output and a full 2250 Volt DC isolation. The
PC-board mount converter family accepts 36 -75 Volts DC inputs and
delivers fixed outputs regulated to within ±0.2%. The Murata Power Solutions ULS Series Isolated DC-DC Converters
are ideal for high current applications such as datacom, telecom, cell
phone towers, data centers, server farms, and network repeaters. Learn more
Murata Power Solutions has expanded their UWE Series Eighth-Brick DC/DC Converters. The offering now includes models with 48V input.
View the entire UWE Series.
The Murata Power Solutions UWE Series Eighth-Brick DC/DC Converters are high-current isolated power modules for use in high-density system boards. Wide input (9-36VDC or 18-75VDC) makes the UWE Series ideal for battery-powered, telecom, or portable applications. The UWE DC/DC Converters measure
only 0.9" x 2.3" x 0.38" and can plug directly into quarter-brick
pinouts. They possess several standard fixed-output voltages from 3.3VDC
to 24VDC to assure compatibility in embedded equipment, CPU cards, and
Murata Power Solutions has expanded its ACM20 Series of Four-Function AC Power Meters. The two new models are the industry's first digital AC power panel meters with measurement resolution of 0.001A and 0.1W, ideal for testing low-current AC-powered products.
Murata Power Solutions' ACM20 Series of Four-Function AC Power Meters display the most critical measurements in mains-powered equipment: voltage, amperage, active power (watts), and power factor. A front panel selector-switch provides two modes of operation: a fixed reading or continuous auto-cycling. All Murata Power Solutions ACM20 AC Power Meters
include built-in current transformers - no other user-supplied
components are required. The miniature units are packaged in a
one-piece, vibration resistant, polycarbonate housing that can be
installed in vertical "0U" and "1U" rack spaces. Perfect for UPS power
sources, power strips, laboratory instrumentation, alternate energy
applications, and any other products that require precise monitoring of AC power.
View the entire series of Murata's ACM20 Power Meters.
Murata Power Solutions DA100J Series Transformers for Audio Digital Transmission are compatible with leading chip sets. They are compliant with AES/EBU standards for digital audio interface. These surface mount transformers are capable of operating over the audio data rate frequency range and provide isolation from 50 - 60Hz noise. This feature makes it ideal for use in industrial networking
applications, particularly to isolate signals from noise in Power Line
Communication (PLC) modems. The DA100J Series from Murata Power Solutions were designed to improve the balance of transmitter and receiver circuitry in hi-fi equipment and video games. They are also suitable for other applications requiring high-performance digital audio transmission.
Murata Power Solutions 786J Series General Purpose Pulse Transformers feature J-STD-020D reflow and toroidal construction. These surface mount General Purpose Pulse Transformers can be used in line coupling, matching, or isolating applications. They can also be used in small isolated power supplies as well as common-mode chokes in filtering applications. This comprehensive range of transformers from Murata Power Solutions is available in four winding configurations.
Murata Power Solutions 78253J Series MAX253 Compatible Converter SM Transformers were specifically designed for use with the MAX253 chip set to provide isolated power supplies. The 78253J Series MAX253 Compatible Converter SM Transformers feature J-STD-020D reflow, toroidal construction, and isolation to 4kVDC. They are available in 3.3V and 5V versions. Murata Power Solutions has provided a center tapped secondary winding which allows for full bridge, half bridge, or voltage doubling.
The 78250J Series Converter Transformers from Murata Power Solutions were specifically designed for use with Maxim MAX250/MAX251 chip sets to provide isolated RS232 interfaces. Murata Power Solutions has ensured consistent performance with carefully controlled ratio turns. The 78250J Series Converter Transformers feature J-STD-020D reflow and isolation to 4kVrms. Toroidal construction minimizes EMI.
Murata Power Solutions' 2200RM Inductor Series is a surface mount alternative to the general-purpose, PCB-mountable 2200R Series ideal for low to medium current applications. Like the 2200R Series, Murata's 2200RM Series bobbin wound surface mount inductor has a miniature size, low DC resistance, and small footprint that makes it ideal for high density applications where a chip inductor is not compatible with the power requirement.
Murata Power Solutions' HPQ-8.3/22-D48 Series Isolated 22-Amp Quarter Brick DC/DC Converter Series provides fixed 8.3 Vdc output at 183 Watts for printed circuit board mounting. Murata's HPQ-8.3/22-D48 Series isolated converter also offers high output current (up to 22 Amps) in an industry-standard "quarter brick" open frame package (2.3" x 1.45" x 0.4") that doesn't require a heat sink for most applications. In addition, this high efficiency (92.5%) DC/DC converter is certified to UL safety standards (pending) and RFI/EMI conducted/radiated emission compliance to EN55022, CISPR22 with external filter.