LED driver for hand-held medical devices

April 29, 2013 4:25 pm | Bear Power Supplies | Products

Compact DC-DC converter features programmable dimming function, high efficiency for hand-held LED devices. The 10 x 20 mm power supply incorporates a microprocessor for programmable LED dimming. The LED power supply is designed for high-performance applications where reliability is critical, including medical lighting devices and industrial instruments. It is designed and manufactured in the USA. Available in 1 Watt, 2 Watt and 3 Watt versions, it is a constant-current supply and uses one or two cells (lithium or alkaline batteries). BEAR will customize LED power supplies to meet other OEM requirements including power, battery or form factor and can also deliver complete modules with integrated LEDs.

LISTED UNDER: Power Supplies

60 Watt Convection Cooled Medical Power Supply Power Operates up to 80 Degrees Celsius

April 19, 2013 2:57 pm | Product Releases | Comments

Emerson Network Power announced the latest addition to its portfolio of 60 W convection cooled open-frame ac-dc power supplies. The new NPS64-M has a 15 Vdc output, which can be adjusted by plus or minus 20 percent, and can deliver up to 4 A.

LISTED UNDER: Power Supplies

Mouser Stocks Industry’s Smallest True Bipolar 18-Bit ADC

April 12, 2013 5:24 pm | Product Releases | Comments

Mouser Electronics is now stocking the industry's smallest true bipolar +/-5V, 18-bit analog-to-digital converter from Maxim Integrated. MAX11156 SAR ADC offers excellent AC and DC performance with true bipolar input range.

LISTED UNDER: Transformers/Converters/Conditioners

Low Profile Surface Mount Power Inductors

April 12, 2013 5:11 pm | Murata Power Solutions | Product Releases | Comments

Murata announced the Murata Power Solutions 3000A and 3000B series of low profile power inductors for use in noise reduction circuits of high frequency and high current switching power supplies, DC-DC converters and voltage regulator modules.

LISTED UNDER: Transformers/Converters/Conditioners

XP Power Adds 10 W Model to Ultra-Compact Family of DC-DC Converters

April 11, 2013 11:21 am | XP Power | Product Releases | Comments

XP Power announced the JCA10 series of single and dual output 10 Watt metal cased DC-DC converters. Already a popular DC-DC converter family, the JCA series now comprises 2, 3, 4, 6 and 10 Watt models.

LISTED UNDER: Transformers/Converters/Conditioners

Next-Gen UL Class 2/3 PC Mount Split PackTM Transformers

April 10, 2013 4:20 pm | Product Releases | Comments

Triad Magnetics has introduced the next-generation of C2 Models F and FS PC Mount Split Pack Transformers. With its advanced flexible split pack, improved split bobbin design, Class F 155°C insulation system and TUV approval for world-wide use, the transformers meet UL5085 Class 2/3 requirements...

LISTED UNDER: Transformers/Converters/Conditioners

IEC Inlet Filters

April 5, 2013 5:00 pm | Product Releases | Comments

TDK Corporation has expanded the proven EPCOS B84771 IEC inlet filter series with two new series. The B84773 series features an integrated fuse, and the B84776* series has both a switch and a fuse.

LISTED UNDER: Fuses/Surge Suppressors/Circuit Breakers | Power Supplies

Very Low Power VFM Step-Up DC/DC Converter

April 5, 2013 4:03 pm | Product Releases | Comments

Advanced Power Electronics Corp. (USA), a leading Taiwanese manufacturer of MOS power semiconductors for DC-DC power conversion applications, today announced the APE2902, a high-efficiency VFM Step-up DC/DC converter for small, low input voltage or battery powered systems with ultra-low quiescent supply current.

LISTED UNDER: Transformers/Converters/Conditioners

Compact, Low Profile, “Green” 225 W Power Supply

April 5, 2013 11:39 am | XP Power | Product Releases | Comments

XP Power today announced availability of the ECP225 series of highly efficient low profile AC-DC power supplies. Delivering up to 150 W by convection cooling alone, the units deliver a maximum of 225 W when a forced air flow of only 10 CFM is applied.

LISTED UNDER: Power Supplies

Power Supplies Output Power in Very Compact Package

April 5, 2013 11:24 am | Product Releases | Comments

The MPU-400F series, available now from MicroPower Direct, provides 400W of output power in a very compact package. These power supplies feature a universal AC input; active power factor correction; full safety approvals; robust filtering and compact construction.

LISTED UNDER: Power Supplies

Medical Switchers in 40/50/60 Watt Packages

April 5, 2013 10:44 am | Product Releases | Comments

Advanced Power Solutions (APS) announces the release of the APS43MI/APS50MIG/APS63MI series of 2 x4” medical approved switching power supplies with the industry’s lowest profile of only 0.92” and single outputs ranging from 3.3 to 60 VDC.

LISTED UNDER: Power Supplies

Fully Encapsulated, High-Efficiency AC-DC Power Modules

April 3, 2013 11:25 am | Product Releases | Comments

Power Sources Unlimited, Inc. announces the new TML 100C Series of 85–100 Watt power modules that offer an efficiency rating up to 93% and are packaged in a fully encapsulated plastic case with screw terminal block for chassis mounting.

LISTED UNDER: Power Supplies

600 Watt Power Supply Features 92% Efficiency

March 20, 2013 11:27 am | Product Releases | Comments

These supplies are ideal for applications requiring reliable 12V, 24V or 48VDC bulk power. The output voltage is user adjustable enabling the RFE1600 to be used in a variety of customized applications.

LISTED UNDER: Power Supplies

150 Watt Isolated DC-DC Converters

March 11, 2013 11:29 am | Murata Power Solutions | Product Releases | Comments

Murata today announced availability of the Murata Power Solutions PAQ series of 150 Watt isolated DC-DC converters. Packaged as an industry standard open-frame quarter brick module with through-hole mounting, the converter has a 2:1 input range of 36 - 75 VDC around a nominal 48 VDC input.

LISTED UNDER: Transformers/Converters/Conditioners

EN 60950 Approved DC/DC Converters

March 11, 2013 10:52 am | Product Releases | Comments

Available immediately from MicroPower Direct, the G200EI series is a family of compact 2W, EN 60950 approved DC/DC converters. These converters are specifically designed for board level power applications that require small size, robust operation, high input/output isolation levels and low cost.

LISTED UNDER: Transformers/Converters/Conditioners


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