Top HVCA diodes provider: And, where would you get all this kind of information? We are absolute that you may have many more questions, and the best way to quench your thirst is to get them all solved from various online resources. Sources may be anything such as online forums, word-of-mouth, rating websites, buying guides, and product reviews. Proper research is essential before buying the best high amp diodes for yourself. Ensure that you are reading from highly-reliable, trustworthy websites or any other sources.
In this type of diode the junction is formed by contacting the semiconductor material with metal. Due to this the forward voltage drop is decreased to min. The semiconductor material is N-type silicon which acts as an anode and the metal acts as a cathode whose materials are chromium, platinum, tungsten etc. Due to the metal junction these diodes have high current conducting capability thus the switching time reduces. So, Schottky has greater use in switching applications. Mainly because of the metal- semiconductor junction the voltage drop is low which in turn increase the diode performance and reduces power loss. So, these are used in high frequency rectifier applications. The symbol of Schottky diode is as shown below.
UX-F0B,UX-C2B, UX-F15B, UX-F30B, UX-F2CL15,this UX-FOB is very popular use in high voltage X-ray machine.UX-FOB original from Japanese Sanken, widely use in high frequency high voltage circuit.Datasheet show VRRM 8kv, “UX” means ultra fast recovery time to 40ns, This means high repsond and high efficiency for X-ray generator. this model withstands high frequency up to 300khz, surge current 20 Ampere.from our experience ,UX-FOB diode can be found from famous medical X ray client Konica Minolta (Mexico) ,VMI (Brazil) and CPI(Canada) ‘s (DR)Digital Radiography and many other copy PCB board from famous name. So the usage of UX-FOB is hugh. See more information at .
On the other hand, also you can see in the table with the dielectric loss, material N4700 of high voltage ceramic capacitors, Y5V or Y5U loss of less than 10 times.This explains the N4700 done much better stability. The other is the characteristic features of temperature, speed Y5V or maximum change Y5U can go to – 55 to – 80%, compared to 20%, this is a very scary fact N4700.A rate of change, in fact, the work on the line, there will be an error in the situation.
For HV ceramic capacitors with rated DC voltage from 1kv to 50kv and capacitance up to 15000pf in 40KV. We use the same standard of Vishay. We have both ceramic disc style and door knob style. Our door knob styel HV caps already widely used in U.S.A and Germany’s smart grid. Ceramic disc one already used in PHILIPS’s medical equipment. Our HV resistors are thick film non-inductive type, surface coating, built-in high voltage, minimum size, bigger power, wider range resistance features. Power from 1/4W to 50W, resistance range 10-1000M, perfactly apply in AC, DC pulse circuits. LEAD-FREE ROHS comply. Customer can use our HV resistor to match our HV caps item. Read even more info on here.
