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DC-DC converters feature improved efficiency and short-circuit protection

March 13, 2014 4:30 pm | Mornsun America LLC | Product Releases | Comments

Mornsun has launched the IF/B_XT-1WR2, F/B_XT-2WR2, F_D-1WR2, R2 series of DC-DC converters. Compared with the old generation, they have improved on efficiency, no-load power consumption, and short-circuit protection. They also feature compact size....

LISTED UNDER: DC to DC
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DC/DC controller capable of delivering up to 50A output current

March 13, 2014 11:27 am | Micrel | Product Releases | Comments

Micrel (San Jose, CA) announced that it would be previewing the MIC2111 DC/DC multi-mode controller at the Applied Power Electronics Conference and Exposition, APEC 2014. The industry conference will be held March 16-20, at the Fort Worth Convention Center.

LISTED UNDER: DC to DC

Self-monitoring AC-DC converter with auxiliary DC input delivers portability, high reliability for outdoor industrial systems

March 6, 2014 4:22 pm | Bear Power Supplies | Product Releases | Comments

BEAR Power Supplies (Phelps, NY) introduced a self-monitoring AC/DC converter for outdoor industrial applications. An auxiliary 24 VDC input provides back-up power to the universal AC input, and facilitates operation in remote areas

LISTED UNDER: AC to DC

Single output switching power supplies from 25 W to 100 W have high operating temperature to 70°C

March 6, 2014 2:59 pm | Product Releases | Comments

Stadium Power’s (Norfolk, UK) JSF Series of single output enclosed switched mode power supplies offer a compact and low cost unit with a high operating temperature up to 70°C for industrial, instrumentation, telecoms and IT systems. The JSF Series is

LISTED UNDER: Switching

650-W AC-DC supply complies with MIL-STD-810F and ANSI/ISA standard for demanding applications

March 6, 2014 2:17 pm | XP Power | Product Releases | Comments

XP Power’s (Sunnyvale, CA) HHP650 Series of fan-cooled rugged AC/DC power supplies is designed for heavy-use industrial applications. These single output 650-W units can accommodate the extended voltage input range from 85 V to 305 VAC, and can

LISTED UNDER: AC to DC

Amplifiers offer high sensitivity input, wide programmable thresholds

March 6, 2014 2:11 pm | Micrel | Product Releases | Comments

Micrel (San Jose, CA) launched the SY88073L and SY88083L, two new limiting post amplifiers. The devices are ideal for FTTH XGPON.2 ONU/ONT (Optical Network Unit / Optical Network Terminal) applications supporting the build out of next-generation PON networks.

LISTED UNDER: RF

Step-up, micro DC/DC converter includes integrated coil

March 6, 2014 1:06 pm | Product Releases | Comments

TOREX SEMICONDUCTOR (Tokyo, Japan) has developed the XCL101 series, the first step-up type converter in the XCL series of micro DC/DCs with integrated coil. The XCL101 series is a step-up micro DC/DC converter with integrated coil in an ultra-small CL-2025 package....

LISTED UNDER: DC to DC

Quarter-brick DC-DC converter intended for wireless backhaul, smart grid, and networking applications

March 5, 2014 3:40 pm | Murata Power Solutions Inc. | Product Releases | Comments

Murata (Mansfield, MA) announced the UWQ 240 Watt quarter-brick DC-DC converter from Murata Power Solutions designed for wireless backhaul, smart grid, and a broad range of networking and other telecommunications applications. With a fixed 12 VDC/20 A single output...

LISTED UNDER: DC to DC

Step-up DC/DC converter delivers a low-noise, low-ripple 15V bias supply

March 4, 2014 1:13 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA) announces the LT3048, a step-up DC/DC converter with an integrated LDO output that delivers a low-noise, low-ripple 15V bias supply. The LT3048-15 delivers up to 40mA of continuous output current at 15V....

LISTED UNDER: DC to DC

3-phase switched PDUs include 415V input support

March 3, 2014 4:03 pm | Tripp Lite | Product Releases | Comments

Tripp Lite (Chicago, IL) has introduced eight 3-phase switched Power Distribution Units (PDUs) in both hardwire and plug-in options that provide up to 28.8kW capacity. These new PDUs support 415V 3-phase input to the rack, a highly efficient means of power distribution....

LISTED UNDER: Power Distributor Units

Medical grade, 65-W power adapters are approved to latest safety standards

February 28, 2014 2:41 pm | Tumbler Technologies + Trumpower | Product Releases | Comments

TRUMPower (Santa Clara, CA) launched the TMP65 Series of low cost medical grade AC/DC desktop power adapters, which has both Class I and Class II models availability. The TMP65 Class II units, furnished with an IEC 320/C8 AC inlet without a ground pin, are

LISTED UNDER: AC to DC | Medical

Switch-mode transformers include universal input range of 90 to 265 Vac

February 28, 2014 1:24 pm | Premier Magnetics | Product Releases | Comments

Premier Magnetics (Lake Forest, CA) announces its POL-LYT Series of switch-mode transformers designed to complement Power Integrations’ LYTSwitch family of integrated off-line LED driver/controller ICs. Features include a universal input range of 90 to 265 Vac.

LISTED UNDER: Power

Power conversion systems provide high efficiencies to 97%

February 28, 2014 1:01 pm | Schaefer Power Inc | Product Releases | Comments

Schaefer (Hopkinton, MA) unveils the new PowerStack Power System, which is a 400KW to +10MW highly reliable, fully-customizable “built-to-project” Power Conversion building block. This is a ruggedized design for harsh environments and utilizing the newest state-of-the-art insulated-gate bipolar transistor (IGBT).

LISTED UNDER: Custom

90W AC/DC desktop power supply boasts industry’s slimmest package

February 26, 2014 4:25 pm | Product Releases | Comments

Power Partners (Hudson, MA) announces the PEAD90SLF Series of single output AC/DC desktop switching power supplies, which provide up to 90W of power. The standard input voltage range of 90-264VAC (47 to 63Hz) converts to output voltages of 12VDC, 18VDC, 19VDC and 24VDC....

LISTED UNDER: AC to DC | Switching

DC/DC converters ideal for powering IGBT drivers

February 20, 2014 4:32 pm | Richardson RFPD, Inc. | Product Releases | Comments

Richardson RFPD (LaFox, IL) today announces availability and full design support capabilities for a large portfolio of high-isolation DC-to-DC converters from RECOM Power, Inc. (RECOM). Designed specifically for insulated-gate bipolar transistor (IGBT) systems, the converters' asymmetric outputs of +15V and -9V make them ideal to power IGBT drivers, replacing the need for two converters.

LISTED UNDER: DC to DC

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