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The circuit for testing the performance of TOPSwitch-GX is shown in the figure. E1 uses a 40V fixed DC power supply to provide a drain-source voltage UDS. E2 selects a 0~15V adjustable DC regulated po...[Details]

Introduction When fast edge signals are transmitted on the device under test, if there is impedance discontinuity, reflection will occur. Therefore, by observing the reflection phenomenon, di...[Details]

Beijing, China, November 23, 2021 - Keysight Technologies, Intel, and the Hong Kong Applied Science and Technology Research Institute (ASTRI) recently jointly demonstrated the application of 5G cor...[Details]

On July 6, in the quality supervision inspection of photovoltaic grid-connected inverter products organized by the General Administration of Quality Supervision, Inspection and Quarantine, the 500-...[Details]

Global semiconductor supplier Rohm and world-class power supply manufacturer Delta Electronics have reached a strategic partnership to jointly develop and mass-produce next-generation GaN (gallium ni...[Details]

uboot startup kernel analysis Enter cmd_bootm.c and find do_bootm() corresponding to the corresponding bootm command: int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv ) { boot_o...[Details]

Redflow has reported a significant increase in revenue from its zinc bromide flow batteries, but the Australian company noted that it expects to remain “cash flow negative” for some tim...[Details]

There are many types of switches in the railway traction power supply system. Among them, the circuit breaker must cooperate with the relay protection device to cut off the larger fault current. Duri...[Details]

Jiwei.com reported on January 12 that in May 2020, Huawei submitted a high-end smartphone design patent in China, which uses an under-screen camera and a rear zoom quad-camera design. On January 12, ...[Details]

When it comes to automotive power batteries, most people's first reaction is ternary lithium rather than lithium iron phosphate. It was not until 2019 that BYD founder Wang Chuanfu revealed the "supe...[Details]

Introduction There are various types of logic analyzers nowadays. Good logic analyzers are very expensive, costing tens of thousands. For a rubbish person like me, I can only buy a knockoff one that ...[Details]

In most cases, 24C02 is used to store power-off data. In some situations where cost needs to be considered, the internal EEPROM can also be considered. This program introduces the use of the EEPROM i...[Details]

Nordic’s popular nRF52 product family has been expanded with the nRF52833 SoC, a proven multiprotocol solution that quickly became an ideal choice for professional lighting and other industrial appli...[Details]

Preface: As the world energy crisis intensifies, countries are seeking solutions to the energy crisis. One way is to seek the use of new energy and renewable energy; the other is to seek new energy...[Details]

On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]