Utsource-Electronic

Electronic component : Device products: Relay Relay is an electronic control device. It has a control system (also called an input loop) and a controlled system (also called an output loop). It is usually used in automatic control circuits. It actually uses a smaller current to control the A kind of "automatic switch" with high current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit. Automotive Relay/Signal Relay Solid State Relay/ Intermediate Relay Electromagnetic relays/reed relays Wet Reed Relay/Thermal Relay Step relay/high power relay Magnetic Latching Relay/ Polarized Relay Temperature relay/vacuum relay Time relay/hybrid electronic relay Delay relay/other relays D iode A semiconductor diode is also called a crystal diode, or diode for short; it is an electronic part that only transmits current in one direction. It is packaged by a PN junction plus corresponding electrode leads and a package. Switching dio...

LM317 working principle As an integrated three-terminal voltage regulator block with variable output voltage, LM317 is a convenient and widely used integrated voltage regulator block. There are many models of the 317 series voltage stabilizing block: for example, LM317HVH, W317L and so on. Electronic hobbyists often use the 317 regulator block to make a regulated power supply with variable output voltage (the basic form of the circuit is shown in the figure below). The output voltage of the regulated power supply can be calculated by the following formula, Vo = 1.25 (1 + R2/R1). Just looking at the formula itself, the resistance values of R1 and R2 can be set at will.   However, as a formula for calculating the output voltage of a regulated power supply, the resistance values of R1 and R2 cannot be set arbitrarily. First of all, the output voltage range of the 317 regulator block is Vo=1.25V-37V (the 317 regulator block with high output voltage, such as LM317HVA, LM317HVK, etc., ha...

 Ams semiconductor (ams) is the world's leading designer and manufacturer of advanced sensor solutions, and its sensing technology helps the world's leading manufacturers to achieve advanced system design. Ams Semiconductor achieved rapid development in 2017, with a performance increase of 97%, almost doubled; in 2018, Ams Semiconductor’s results are still outstanding, with an annual growth of 34%.   Ams has a wealth of sensor solutions Recently, at the Munich Shanghai Electronics Show, ams conducted in-depth exchanges with more than 20 media reporters including semiconductor industry observations, demonstrating ams' strong strength in the sensor field, and also revealed The development direction of ams semiconductor in the next ten years.   In the past few years, ams has maintained high double-digit growth, and its customers have grown from more than 5,000 to more than 8,000 manufacturers. Whether it is technology, technology or integration, ams has always focused on sen...