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As a national strategic emerging industry, IGBT is widely used in rail transportation, smart grid, electric vehicles and new energy equipment, and is especially considered the core technology of new ...[Details]
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Preface
The SDI conversion control board is an SDI signal converter independently developed by our company and is suitable for the broadcasting and television industry. It can support input of...[Details]
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"The emergency power supply vehicle has been connected to transformer No. 1 and can provide security load at any time." At 15:00 on February 5, after continuous work by employees of State Grid Shan...[Details]
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Currently, lightweight, deformable flexible materials are seen as a key breakthrough for intelligent electronic products, and are expected to give rise to many innovative applications. However, t...[Details]
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Abstract: The linear accumulation model is used to analyze the step stress accelerated life test data of the insulation performance of a certain type of cable with a fault-free life, and the maxim...[Details]
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Abstract: The design of first-order and second-order variable parameter digital equalizers is studied, the mathematical model of the digital equalizer is given, the frequency response characteristi...[Details]
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The internal timer T0 of the microcontroller works in mode 1, and a square wave pulse signal with a period of 1ms is output from P1.0. It is known that the crystal oscillator frequency of the microco...[Details]
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Hesai Technology officially released the FT120, a pure solid-state short-range blind-filling lidar for ADAS front-end production vehicles. Let’s make a key point first: FT120 is a pure solid-state li...[Details]
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1. Qualitative testing before revision
This is mainly done by performing "zero adjustment" and "voltage calibration" of the machine after powering on and preheating, to determine whether the over...[Details]
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This morning, Meizu Technology officially announced that it has collected three seals and has officially become the 5G strategic partner of China Mobile, China Telecom, and China Unicom, the three ma...[Details]
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A three-dimensional coordinate measuring machine is a detector that can move in three directions. It can move on three mutually perpendicular guide rails in X, Y, and Z. This detector transmits signa...[Details]
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Air Products announced that it has been awarded another long-term on-site gas generation contract in China by a global printed circuit board (PCB) leader and foundry giant. The new contract will furt...[Details]
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Recently, the "Three-Year Action Plan for Accelerating Digital Development of Tianjin (2021-2023)" (hereinafter referred to as the "Action Plan") was issued, planning that by 2023, the added value of...[Details]
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As an audio amplifier, s8550 is used in electronic products such as radio recorders and electric toys. Transistor 8550 is a commonly used ordinary transistor. It is a low voltage, high current, sma...[Details]
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On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]