busch-jaeger electrical components Germany busch-jaeger model busch-jaeger price

busch-jaeger electrical component is an electronic device with three terminals, made of three parts of semiconductors with different doping levels. The charge flow in the transistor is mainly due to the diffusion and drift movement of carriers at the PN junction. The operation of this transistor involves the flow of both electrons and holes, so it is called bipolar, also known as a bipolar junction transistor. This mode of operation differs from unipolar transistors such as field-effect transistors, whose operation involves only the drift of a single type of carrier. The boundary between two regions with different dopants is formed by the PN junction. Bipolar transistors can amplify signals and have good power control, high-speed operation, and durability, so they are often used to form amplifier circuits or drive devices such as speakers and motors, and are widely used in aerospace engineering, medical devices, robotics, and other applications.

busch-jaeger electrical component classification

For different application scenarios, the purpose of using varistors varies, and the voltage/current stress applied to the varistor is not the same, so the requirements for the varistor are also different. It is very important to distinguish these differences for correct use. According to the purpose of use, varistors can be divided into two categories: protection varistors and circuit function varistors. ① Protection varistors: 1, distinguish between power supply protection and signal line/data line protection varistors, which must meet different technical standard requirements. 2, according to the different continuous operating voltages applied to the varistor, varistors across power lines can be divided into AC type or DC type; the aging characteristics of varistors under these two voltage stresses are different. 13, according to the different abnormal overvoltage characteristics withstandable by the varistor, varistors can be divided into surge suppression type, high-power type, and high-energy type. ② Surge suppression type: refers to varistors used to suppress transient overvoltages such as lightning overvoltage and switching overvoltage. The occurrence of this transient overvoltage is random and non-periodic, and the peak current and voltage may be very large. The vast majority of varistors belong to this category. ③ High-power type: refers to varistors used to absorb continuous pulse groups that appear periodically, such as varistors connected in parallel to switching power supply converters. Here, the impulse voltage appears periodically, and the period is known. The energy value can generally be calculated. The voltage peak is not large, but due to the high frequency of occurrence, the average power is quite large. ④ High-energy type: refers to varistors used to absorb magnetic energy in large inductive coils such as generator excitation coils and lifting electromagnet coils. For such applications, the main technical indicator is energy absorption capacity. The protective function of varistors can be repeated many times in most application scenarios, but sometimes they are made into one-time protective devices like current fuses. For example, varistors with short-circuit contacts connected in parallel to the loads of certain current transformers.

busch-jaeger electrical component classification

Classification according to the working principle or structural characteristics of relays: ① Electromagnetic relay: an electrical relay that works by utilizing the attractive force generated between the electromagnet core and the armature by the current in the input circuit. ② Solid-state relay: a relay in which electronic components perform their functions without mechanical moving parts, providing isolation between input and output. ③ Temperature relay: a relay that operates when the external temperature reaches a specified value. ④ Reed relay: a relay that uses reed actions sealed in a tube, having the dual function of contact reeds and armature magnetic circuits, to open, close, or switch lines. ⑤ Time relay: a relay whose output part needs to delay or limit time to a specified time before closing or disconnecting its controlled line when an input signal is added or removed. ⑥ High-frequency relay: a relay used to switch high-frequency and RF lines with minimal loss. ⑦ Polarized relay: a relay that operates by the combined action of a polarizing magnetic field and the magnetic field generated by the control current passing through the control coil. The direction of relay operation depends on the direction of the current flowing through the control coil. ⑧ Other types of relays: such as optical relays, acoustic relays, thermal relays, instrument relays, Hall effect relays, differential relays, etc.

busch-jaeger electrical component structure

1, the electrode is the place where electrochemical reactions occur in a fuel cell, with fuel undergoing oxidation and oxidant undergoing reduction. Its performance depends mainly on the catalyst performance, electrode material, and electrode manufacturing process. 2, the main function of the electrolyte membrane is to separate the oxidant and the reductant and conduct ions. 8, the collector, also known as the bipolar plate, has the functions of collecting current, separating oxidant and reductant, and guiding reaction gases. The performance of the collector mainly depends on its material properties, flow field design, and processing technology.

Weidou Intelligent Technology specializes in selling German busch-jaeger connectors, busch-jaeger switches, busch-jaeger relays, busch-jaeger controllers, busch-jaeger plugs, busch-jaeger sensors, busch-jaeger resistors, busch-jaeger capacitors, busch-jaeger buses, busch-jaeger modules, busch-jaeger cables, busch-jaeger power supplies, busch-jaeger interfaces, busch-jaeger gateways, busch-jaeger circuit breakers, busch-jaeger original imports from Germany. Welcome customers to inquire and order.