80190-220-01-R - Powered Gate Driver Board

80190-220-01-R - Powered Gate Driver Board

Brand: Allen-Bradley

Product ID: 80190-220-01-R

Condition: New / used

Terms of payment: Paypal、T/T 、Western Union

Category:

Description

Redundant module ◆ Each redundant module has 2 gigabit single-mode optical interface cards and LC connectors ◆ Install the redundant module as close to the processor as possible ◆ Long distance redundant fiber can be homemade ControlNet communication module (Ethernet architecture is recommended for new projects, and C network architecture will gradually withdraw from the market stage) ◆ Large 128 CIP connections ◆ Use at least 4 network nodes ◆ The address of the small node is assigned to the remote module as the activated Keeper. ◆ The same node address is set for the ControlNet module on the redundant rack. After synchronization, the slave station address will be automatically increased by 1. Continuous addresses should be reserved for the slave station ◆ Support redundant media

公司介绍 (1).png

A gate driver is a power amplifier that accepts low-power input from the controller IC and generates an appropriate high-current gate drive for the power device. With the increasing demand for power electronic devices, the design and performance of gate driver circuits are becoming more and more important. Power semiconductor devices are the core of modern power electronic systems. These systems utilize many gated semiconductor devices such as common transistors, FETs, BJTS, MOSFETs, IGBTs, etc., as switching elements in switched mode power supplies (SMPS), general purpose power supplies (UPS), and motor drivers. Modern technological developments in power electronics usually follow the development of power semiconductor devices. Power level requirements and switching frequencies are increasing in the power electronics industry. Metal-oxide-semiconductor field-effect transistors (MOSFETs) and insulated-gate bipolar transistors (IGBTs) are two of the most popular and efficient semiconductor devices for medium to high power switching power supplies in most applications. The gate of a MOSFET or IGBT is the electrically isolated control terminal for each device. The other terminals of these devices are the source and drain or the emitter and collector. In order to operate a MOSFET/IGBT, it is usually necessary to apply a voltage to the gate relative to the device source/emitter. In order to drive these switching devices on, the gate terminals must be set to positive with respect to their source/emitter. The switching behavior of power devices is affected by parasitic capacitance between the three terminals, namely, gate to source (CGS), gate to drain (CGD), and drain-source to source (CDS), which is usually non-linear and a function of the bias voltage. Charging the gate capacitor causes the power device to be on and allows current to flow between its drain and source extremes, while when discharged, it shuts down the device and blocks large voltages at the drain and source extremes. The gate voltage of a power device does not increase unless its gate input capacitor is charged and the power device reaches the gate threshold voltage (V thousand) at its gate voltage. A fifth-generation kilopower device is defined as the minimum gate bias required to create an on-path between its source and drain regions. For operating a power device as a switch, a voltage sufficient to be greater than V kilowatts should be applied between the gate and source/emitter terminals.

公司介绍 (5).png

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !!! ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.


【 Disclaimer 】 We sell new products and discontinued products, independent channels to buy such special products. Guizhou Yuanmiao Automation Equipment Co., Ltd. is not an authorized distributor, dealer or representative of the products featured on this website. All product names/product images, trademarks, brands and microlabels used on this Website are the property of their respective owners. Descriptions, depictions or sales of products with such names/images, trademarks, brands and logos are for identification purposes only and do not imply any association or authorization with any rights holder. This article is from the official website of Guizhou Yuanmiao Automation Equipment Co., LTD. Please attach this link:http://www.ymdcs.com/Allen-Bradley/

contact us