Schottky diode characteristics
Schottky diode is a kind of semiconductor device with low power consumption, high current and ultra-high speed. Its reverse recovery time can be as short as a few nanoseconds, the…
The difference between Schottky diode and ordinary diode
Schottky diode uses metal-semiconductor junction as Schottky barrier to produce rectification effect, which is different from the P-N junction produced by semiconductor-semiconductor junction in general diodes. The characteristics of Schottky…
Necessary knowledge of wheelchair selection and use
Wheelchairs are widely used in patients’ rehabilitation training and family life, such as lower limb dysfunction, hemiplegia, paraplegia below the chest and people with mobility difficulties. As patients’ families and…
There are many choices of seat back cushion and cushion materials for electric wheelchairs in the market.
There are many choices of seat back cushion and cushion materials for electric wheelchairs in the market, mainly including mesh cotton and honeycomb materials. The choice of these materials will…
Necessary knowledge of wheelchair selection and use
Wheelchairs are widely used in patients’ rehabilitation training and family life, such as lower limb dysfunction, hemiplegia, paraplegia below the chest and people with mobility difficulties. As patients’ families and…
The design and technology of electric wheelchairs are also constantly improving.
With the progress of science and technology, the design and technology of electric wheelchairs are constantly improving. In the 1960s, electric wheelchairs began to use rechargeable batteries, which made them…
Is the electric wheelchair a brushless motor or a brush motor
Brushless motor and brush motor have their own advantages and disadvantages, and the specific choice of motor should be decided according to actual needs.understand 電動輪椅 In order to better serve…
Controller is the core component of electric wheelchair.
The controller is the core component of the electric wheelchair, which can also be understood as the “steering wheel” to control the direction of the wheelchair, and is responsible for…
Comprehensive filtration, worry free choice – RYF series one-piece molded filter, corrosion-resistant and
In modern industrial production, liquid filtration is a crucial step. The performance and quality of filters directly affect production efficiency and product quality. In order to meet the needs of…
The article takes you to really understand thread processing, and processing threads is
As we all know, from airplanes and trains to pens and ballpoint pens, our thread family is everywhere, showing a wave of self-portraits of our brothers and sisters busy in…