Polyurethane has been used in China for a period of time, but due to its high hardness, inconvenient maintenance, and the price reduction of silicone

The three-phase AC power intelligent protector has developed and created the function of"fault detection before closing", which has greatly

(1) It has a particularly wide range of uses, not only aerospace, post and telecommunications, but also metallurgy, mining, automatic control, etc., w

The quality of the resolution of the circuit schematic is usually done from a professional perspective. This power module can be divided into two kind

For DCDC module power supply products with TRIM or ADJ (adjustable) output pins, the output voltage can be adjusted within a certain range through res

Epoxies cannot be used for stress-sensitive and module sealing due to their hardness and are basically eliminated by module power supplies. However, d

high frequency switchThe rapid development of the communication industry has greatly promoted the development of communication power. High frequency m

For the TRIM output pin, the center of the output potentiometer and the center TRIM are all connected to +S, -S in the pin module, and the other two e

slovakia Choosing the switching frequency of the LED advertising screen power supply does not mean choosing the switching frequency of the LED advert

There are three elements in the procurement of non-isolated power supply, Iraq and the noise should not be too largeIn order to improve the work eff

The three-phase AC power intelligent protector has developed and created the function of"fault detection before closing", which has greatly

The size of the magnetic components is closely related to the switching operating frequency. Within the allowable operating frequency range of the mag