Make RadioLocman Your Homepage!
»All»News»Articles»Circuits»Sites»Datasheets»Devices»Forum  RadioLocman.com Electronics
ru
Advanced Search + Schematics Circuits
News
»New Vishay Intertechnology IGBT Power Modules Offer Complete Integrated Solutions for Solar Inverters and UPS
New Vishay Intertechnology IGBT Power Modules Offer Complete Integrated Solutions for Solar Inverters and UPS
Vishay Intertechnology introduced four new IGBT power modules designed specifically for string solar inverters and medium power range uninterruptible power supplies. Combining Ultrafast Trench IGBTs, high-efficiency HEXFRED and FRED Pt diode technologies, and thermistors for easy thermal management in single packages featuring pressfit technology, the Vishay Semiconductor modules offer complete integrated solutions for inverters based on 3-level neutral point clamp topologies and interleaved multiple-channel MPPT boost converters...
News
»Alliance drives adoption of solid-state RF energy
Alliance drives adoption of solid-state RF energy
NXP and five major partners (E.G.O. Elektro-Gerätebau GmbH, Huber+Suhner, ITW, Rogers Corporation and Whirlpool Corporation) have formed the RF Energy Alliance to spearhead the ecosystem for emerging RF Energy applications. Together, the companies cover the entire value chain from component to a commercial application of solid state cooking and share the vision of a fast-growing, innovative marketplace built around this sustainable heating and power source...
News
»36V Monolithic 1A Push-Pull DC/DC Transformer Driver with Programmable Duty Cycle Control
36V Monolithic 1A Push-Pull DC/DC Transformer Driver with Programmable Duty Cycle Control
Linear Technology announces the LT3999, a monolithic push-pull isolated DC/DC transformer driver with two 1 A current limited power switches. The LT3999 operates over an input voltage range of 2.7 V to 36 V, is targeted for power levels up to 15 W and can produce a wide range of output voltages...
Articles
»Shields are your friend, except when...
Shields are your friend, except when...
Engineers just love to put shields on circuits, mostly as a defensive measure against signals on the outside getting into and disturbing our circuits, but they also keep signals inside from getting out and this really makes the folks responsible for EMI compliance happy. Even on low-frequency circuits, shielding can take care of drift due to air currents and AC power mains pickup...
News
»TL6210 Series Tact Switch is Unique: SMT, Illuminated and IP67 rated!
TL6210 Series Tact Switch is Unique: SMT, Illuminated and IP67 rated!
E-Switch announces the TL6210 series tact switch, offering a host of features including: surface mount termination, miniature footprint, and sealed to IP67 ratings. It also offers illumination, with LED colors that include red, green, yellow, blue, white, and a combination of red/green or green/yellow...
News
»New Vishay Intertechnology FRED Pt® Rectifiers in SMPC Package Increase Power Density and System Efficiency
New Vishay Intertechnology FRED Pt® Rectifiers in SMPC Package Increase Power Density and System Efficiency
Vishay Intertechnology introduced 27 new 4 A to 10 A FRED Pt Hyperfast and Ultrafast recovery rectifiers in the compact, low-profile SMPC eSMP series package. Combining extremely fast and soft recovery characteristics with low leakage current and low forward voltage drop, the AEC-Q101-qualified rectifiers reduce switching losses and over-dissipation in automotive and telecom applications...
News
»Melexis Launches Automotive Ready Wireless Charging & NFC Reference Design with Freescale
Melexis Launches Automotive Ready Wireless Charging & NFC Reference Design with Freescale
Wireless charging promises consumers a new level of convenience for maintaining readiness of mission critical and lifestyle enhancing communication tools. Low battery warnings are never welcome but seem ever present with the increasing reliance on portable electronics in our personal and professional lives. Combining the automotive grade NFC transceiver of Melexis with Freescale Semiconductor’s wireless charging technology enables a ready to use reference design solution that could free us from the dreaded low battery warning...
Circuits
»Circuit Generates High-Frequency Sine/Cosine Waves From Square-Wave Input
Circuit Generates High-Frequency Sine/Cosine Waves From Square-Wave Input
Although quite a few direct digital synthesis ICs can generate high-frequency sine waves, their complexity excludes them from many designs. However, designers can use simple high-frequency CMOS logic and two switched-capacitor filters to create a sine/cosine generator...
News
»0V to 100V, 1% Accurate Energy Monitor Has 12-Bit Output
0V to 100V, 1% Accurate Energy Monitor Has 12-Bit Output
Linear Technology introduces the LTC2946, a high or low side charge, power and energy monitor for DC supply rails in the 0 V to 100 V range. An integrated ±0.4 % accurate, 12-bit ADC and external precision time base (crystal or clock) enables measurement accuracy better than ±0.6 % for current and charge, and ±1 % for power and energy...
News
»Three new 50 V LDMOS Drivers for Broadcast, Radar and Avionics Applications
Three new 50 V LDMOS Drivers for Broadcast, Radar and Avionics Applications
PTVA030121EA, PTVA120251EA and PTVA120501EA, the newest members of Infineon's 50 V LDMOS RF power transistor family, are designed to deliver excellent ruggedness, high efficiency and high gain. The PTVA030121EA is an unmatched transistor capable of withstanding a 13:1 load mismatch at 12 W, CW conditions. The PTVA030121EA provides 12 W output power with 25 dB gain and 70% efficiency...
Announcements of articles and news:
 Pages:
 1    2    3    4    5    6    7    8    9    10 
Privacy Policy
Link to us

RadioLocman - Media

Free Service Manuals Free electronic Projects