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ANADIGICS Launches Multimode Multiband RF Power Amplifiers
ANADIGICS, Inc. (Nasdaq: ANAD) has introduced a new multimode multiband power amplifier (MMPA). The ALT6181 MMPA utilizes ANADIGICS’ third generation High-Efficiency-at-Low-Power (HELP3E™) technology...
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TDK-Lambda Model HFE2500-48 Power Supply
TDK-Lambda Model HFE2500-48 power supply has now been certified to the 80 PLUS® Platinum level for redundant, server, and data center applications. The 80 PLUS performance specification requires power...
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New GaN HEMT power devices work at 50 V
Cree, Inc., a global supplier of silicon carbide (SiC) and gallium nitride (GaN) wafers and devices, has extended its family of 50V discrete GaN high electron mobility transistor (HEMT) die with the...
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Ceramic caps for high voltages
Morgan Advanced Materials (MGAM) announces its extensive range of ceramic capacitors for high voltage DC and AC and high power radio frequency (RF) applications. MGAM’s line of high voltage ceramic...
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Choking off EMI/RFI in off-line switchers
by Jim Earley, President, Premier Magnetics Electromagnetic interference (EMI) and radio frequency interference (RFI) are natural byproducts of switching power supplies. Much of this noise arises as a...
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GaN-on-SiC power devices meet NASA reliability standards
Wolfspeed, A Cree Company, has announced that its GaN-on-SiC RF power transistors have completed testing to demonstrate compliance with NASA reliability standards for satellite and space systems....
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Tool simplifies selection of wireless charging transmit/receive coils
Waldenburg (Germany), 25 July 2016 – Würth Elektronik eiSos is the manufacturer with the world’s broadest product spectrum of wireless power charging coils. Now the company provides developers with a...
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15-W wireless power transmitter IC certified to Qi standard
Texas Instruments (TI) (NASDAQ: TXN) today introduced the industry’s first Wireless Power Consortium (WPC) v1.2 Qi-certified 15-W wireless power transmitter. The bq501210 enables 84 percent system...
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GaN HEMT targets C-Band radar systems.
Wolfspeed, A Cree Company and a leading global supplier of GaN-on-SiC high electron mobility transistors (HEMTs) and monolithic microwave integrated circuits (MMICs) with best-in-class reliability,...
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Top power electronics threads on EDAboard.com – December
(editor’s note: Intrigued by these power electronics problems? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and...
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50-V GaN MMICs handle D-Day radar apps
Wolfspeed, A Cree Company has introduced two new GaN MMICs, the first 50V GaN devices specifically designed for S-band radar (2.7–3.5GHz) applications. These new 50V GaN MMICs enable radar systems...
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Wireless power charging kit compatible with AirFuel Alliance class 4 spec
Efficient Power Conversion Corporation (EPC) today announces the availability of a complete class 4 wireless power charging kit, the EPC9120. The system can transmit up to 33 W while operating at 6.78...
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GaN HEMT RF power devices handle 250 W, work up to 3 GHz
Wolfspeed, A Cree Company and a leading global supplier of GaN-on-SiC high electron mobility transistors (HEMTs) and monolithic microwave integrated circuits (MMICs) with best-in-class reliability, has...
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New crystal structure triples output power of GaN transistors, expands radar...
Fujitsu and Fujitsu Laboratories have succeeded in developing a transistor that can provide both high current and high voltage in gallium-nitride (GaN) high electron mobility transistors (HEMT),...
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Half-brick dc/dc converters target 700-W RF power amp applications
Flex Power Modules announced the release of the PKJ4000 series of DC/DC converters primarily targeting radio frequency power amplifier (RFPA) applications within the telecom market segment. The PKJ4000...
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Wireless charging chipset provides 30 W of power
Integrated Device Technology, Inc., a wholly-owned subsidiary of Renesas Electronics Corporation announced sampling of the P9415 receiver and P9247 transmitter that work together to enable smartphones...
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Buck-boost regulator features ultra-low quiescent current
Renesas Electronics Corporation introduced the ISL9122A, a flexible buck-boost switching regulator with bypass mode that provides ultra-low quiescent current (IQ) for powering sensors, microcontrollers...
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ESD-suppression devices protect high-speed data lines
Nexperia announced three new TrEOS protection devices that provide the most compact method to suppress ESD in USB3.2, HDMI2.1, and other high-speed data lines. The new PUSB3BB2DF, PESD5V0C2BDF,...
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High-frequency 100-nF capacitors improve bypass performance in GaN/GaAs...
Knowles Precision Devices recently announced the release of a new 100nF capacitor within its V-Series of single-layer capacitors. The 100nF is a high frequency, wire bondable single layer capacitor,...
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Digital dc-dc converter delivers 1300 W in half-brick package for RF power...
Flex Power Modules announces the BMR685, the first digital DC/DC converter for Radio Frequency (RF) Power Amplifiers in the half-brick form factor that can provide a continuous output power of up to...
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