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The latest DC power supplies from Rohde & Schwarz for every-day manual use in the laboratory as well as for automated applications offer an extremely wide range of functions for entry level instruments. The R&S NGC100 power supply series includes one, two, and three-channel models supplying up to 32 V, 10 A and 100 W DC power.The new R&S NGC100 power supply series provides a wide range of functions.(Image: Rohde&Schwarz)DC power supplies are essential throughout the electronics industry to provide the basic requirement of accurate and stable DC power from an AC source that may be subject to fluctuations and surges. The new R&S NGC100 power supply series not only meets this fundamental requirement, but also includes features, functions, and remote-control capabilities to support applications far more complex than steady output power. The series includes one, two, and three-channel models supplying 0-32 V per channel at up to 10 A and 100 W power output. The single-c...
2024
Customizable Devices Meet MIL-STD-981 Class S Standard Requirements with a Special Winding Structure and Construction Method.A new line of space-grade, low-profile planar transformers for power conversion applications was unveiled today by Vishay Intertechnology.Vishay Custom Magnetics planar transformers SGTPL-2516 series satisfy MIL-STD-981 class S criteria while being more affordable, smaller, and denser than conventional planar transformers.These new planar transformers devices will be utilized in switch-mode power supplies, DC/DC, and AC/DC converters, and are available with through-hole terminations and in numerous package sizes.The Vishay Planar Transformers are Built:● To withstand the most extreme conditions.● They are qualified by MIL-STD-981 and come in a tough design with molded windings and +130 °C high-temperature operation.● Devices in the SGTPL-2516 planar transformers series have a frequency range of 80 kHz to 300 kHz.● A high dielectric wi...
Versatile high channel count microwave MUX range also offers increased bandwidth up to 40GHzCLACTON-ON-SEA, England, May 14, 2024--(BUSINESS WIRE)--Pickering Interfaces, the leading provider of modular signal switching and simulation products for electronic test and verification, has announced a new family of high channel count PXI and PXIe microwave multiplexer (MUX) modules. Expanding Pickering’s range of RF and microwave switching, the 40/42-788 family is based on industry-leading, superior-quality Radiall mechanical microwave switches, with bandwidth options from 8GHz to 40GHz. Versatile switching configurations are available with single or dual SP8T, SP10T or SP12T multiplexers, suitable for constructing complex microwave switching networks.As well as microwave switching applications, the modules also suit many uses in the RF spectrum, where extremely low insertion loss and ultra-high isolation are critical. Microwave MUXs have numerous uses in communications test, includin...
On May 7, 2024, the financial sector reported that, according to the announcement of the China National Intellectual Property Administration, Beijing Xiaomi Mobile Software Co., Ltd. applied for a patent entitled "wireless charging chip and electronic equipment", with the publication number of CN117996976A and the application date of October 2022.The patent abstract shows that this disclosure relates to the field of wireless charging technology, specifically providing a wireless charging chip and electronic device. A wireless charging chip comprising a power input terminal, a first step-down circuit, a second step-down circuit, and a switching control circuit. The power input terminal is used to connect the wireless charging coil of an electronic device. The input terminals of the first step-down circuit and the second step-down circuit are both connected to the power input terminal. The first step-down circuit includes a step-down change circuit, the second step-down circuit includes...
Securities Star News: According to data from Qichacha, SUNGROW (300274) has obtained a new invention patent authorization, titled "An Insulation Detection System, Insulation Detection Method, and Photovoltaic System". The patent application number is CN202110516137.2, and the authorization date is May 14, 2024.Patent Abstract: The insulation detection system, insulation detection method, and photovoltaic system provided by the present invention are applied in the field of photovoltaic power generation technology. The insulation detection system includes a current acquisition system, a grounding control circuit, and a control system. The grounding control circuit is connected between the DC bus of the inverter and the ground, and the control system is respectively connected to the current acquisition system and the grounding control circuit. The current acquisition system collects the output current of each photovoltaic string in the photovoltaic system, and the control system controls...