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GlobTek’s up-to 60 watt universal input regulated switchmode AC-DC open frame...
GTM43007 represents GlobTek’s entry into ultra-small range of open frame ruggedized power converters, which adds to its existing broad line of wall plug-in, desktop and other open-frame power supplies...
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Dialog Semiconductor extends power management leadership in China
DA9210 sub-PMIC powers MediaTek MT6795 processor in HTC One M9+ and E9+ Android based smartphones Dialog Semiconductor plc (FWB:DLG), a provider of highly integrated power management, AC/DC power...
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Printed circuit board card guides
A new assortment of durable Nylon card guides for vertical mount circuit boards are among the latest circuit board mounting devices available from Keystone Electronics Corp. Engineered to stack and...
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Choosing Ceramic Capacitors
It may seem a bit mundane but choosing ceramic capacitors can cause some problems and confusion. Ceramic capacitors have taken over from aluminum electrolytic capacitors and tantalum electrolytics in a...
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Mitsubishi Electric Automation takes VFD Technology into 600-Volt regions
Engineering and plant managers in regions where the main power supply is 575-600 volts can now harness the performance benefits of Mitsubishi Electric’s inverter technology with the introduction of the...
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GlobTek’s level VI compliant medical and ITE power supply / charger
GT-43086-WWVV-X.X-Q Model is an addition to GlobTek’s Level VI compliant GT-43086 family and represents GlobTek’s 6 Watt wall plug-in series of AC/DC adapters (power supplies & chargers) with...
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High Temperature, High Accuracy Resolver-to-Digital Converters
Data Device Corporation (DDC), introduces a new High Temperature Resolver-to-Digital Converter (RD-1930X), offering an off-the-shelf, high reliability motion feedback solution for today’s rugged, high...
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Battery Types and Operation
I came across an interesting new product recently which made me realize that I take batteries for granted without actually thinking much about how they work. I know they work and the specifications...
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EPC introduces fast, small monolithic gallium nitride power transistor half...
EPC announces the EPC2106, an enhancement-mode monolithic GaN transistor half bridge. By integrating two eGaN® power FETs into a single device, interconnect inductances and the interstitial space...
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Chip inductors give low dc resistance in choke applications
Developed for use in mobile devices and cellular infrastructure equipment, Coilcraft™s new 0402DF Series chip inductors offer higher inductance values and significantly lower DC resistance than other...
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Contactors handle 4 kA in-rush, 600 A continuous
TE Connectivity (TE) announces its new KILOVAC KHR500 (Bubba II) high-voltage, high-rupture, 600 AMP contactor that is smaller, lighter, and switches significantly higher power than its predecessor,...
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Sealevel’s SeaISO UL recognized, medical-grade USB isolators protect...
`Sealevel announces the SeaISO® family of USB isolators with 4 kV of medical-grade optical isolation between the host computer and connected USB equipment. SeaISO USB isolators are UL Recognized, in...
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1U power supplies add PMBus communication
Excelsys Technologies announces the availability of PMBus communications on its Xsolo series of 1U, single-output power supply units (PSUs). Xsolo units, equipped with an optional I2C digital...
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Polymer capacitors designed for high-voltage power supplies
KEMET Corporation (NYSE: KEM), a global supplier of electronic components, announced today the release of its M55 Module Polymer Hermetic Seal (PHS) capacitor portfolio. KEMET’s M550 and M551 Modular...
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Thermal gap fillers boost circuit efficiency
Aavid announces the release of the most thermally conductive gap fillers on the market today by introducing three new lines of premium thermal interface materials. Utilizing Aavid’s decades of thermal...
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Power supply noise rejection – Technical Brief
Many of the problems facing PCB designers today are related to power supply noise. There are guidelines that can be used to solve simple issues, but, for more complex issues it is essential to...
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Dual-output synchronous step-down DC/DC controller works on PMBus
Linear Technology Corporation announces the LTC3887-1, a dual output synchronous step-down DC/DC controller with I²C-based PMBus interface for digital power system management. The LTC3887-1 differs...
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Power MOSFETs for light and compact switching power conversion devices
STMicroelectronics has extended its MDmesh™ M2 series of N-channel power MOSFETs with the introduction of a new family of devices that offer high power efficiencies in power supplies for servers,...
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Power MOSFETs come in smaller packages
Fairchild, a global supplier of high-performance semiconductor solutions, launched its industry-leading mid-voltage MOSFET technology in a Dual Cool™ 8mm x 8mm package. The new Dual Cool 88 MOSFET...
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DC/DC buck regulators with on-time control architecture
ZSPM4023 product family ICs are constant-frequency, synchronous DC/DC buck regulators featuring an adaptive on-time control architecture. The ZSPM4023 operates over a supply range of 4.5V to 28V at a...
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