-
Hypertension is a serious chronic disease that greatly increases the risk of cardiovascular disease and is one of the major causes of premature death worldwide. Data shows that the number of hypert...[Details]
-
The figure below shows a multi-location single-button control switch that cleverly utilizes the single pulse trigger counting characteristics of CD40l7.
The output terminal Q2 of CD4017 is s...[Details]
-
Replacement for unregulated linear transformer circuits: 2W, 6V, 0.33A, 90–265 VAC input flyback power supply circuit
...[Details]
-
11. What is kW/hp in a frequency converter?
kW/hp – A measure of the power of a motor, including kW = hp 0.746. Due to the reactive component of the induced motor current, the power capability...[Details]
-
SUNOTEC, a leading European developer of solar and energy storage power stations, and Huawei Technologies Bulgaria signed a memorandum of understanding on energy storage cooperation in Shenzhen to ...[Details]
-
To eliminate the losses of adding a PFC front-end stage to an offline power converter, some designers use various PFC topologies such as a PFC boost follower to reduce switching losses and/or an in...[Details]
-
On August 2, the "2022 CICV Investment Summit Forum", an important part of the 2022 China (Yizhuang) Intelligent Connected Vehicle Technology Week and the 9th International Intelligent Connected Vehi...[Details]
-
The figure above is the schematic diagram of the signal generator. One counter is also an address generator, which is used to change the pulse frequency. The other is a ROM to store waveform data. ...[Details]
-
If Volkswagen's battery business is listed independently, Guoxuan High-tech's position seems a bit awkward. On December 9, Volkswagen CEO Herbert Diess said that Volkswagen is preparing for the par...[Details]
-
Pulse Width Modulation (PWM), short for "Pulse Width Modulation", is a very effective technology that uses the digital output of a microprocessor to control analog circuits. It is widely used in many...[Details]
-
Example of brushless motor structure
The following are examples of the structures of three types of brushless motors: "inner rotor type", "outer rotor type" and "fan integrated type". Please r...[Details]
-
The OFweek Cup 2023 China Robot Industry Annual Awards (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative
robot
...[Details]
-
Passive voltage probes are the most commonly used probes for oscilloscopes. While other specialty probes extend the scope and capabilities of an oscilloscope as a measurement system, general-purpose ...[Details]
-
Single-phase motor control circuit
Single-phase
Resistor
Starter motor reversible operation control circuit
Single-phase motor main winding reactor speed
control c...[Details]
-
A variable frequency drive (VFD) is an electronic device used to control the speed of a motor. It achieves speed regulation of the motor by changing the frequency and voltage of the motor power sup...[Details]