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| WSI27C512L-85DI资料 | |
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WSI27C512L-85DI PDF Download |
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File Size : 116 KB
Manufacturer:WSI Description:Complete closed loop current control based on Synchronously Rotating Frame Field Orientation (using Rotor Angle Observer) Closed loop velocity control based on estimated speed Configurable parameters (PI controller gains, PI output limit range, current feedback scaling, PWM carrier frequency) provide adaptation to various PM motors Built-in Sensorless control logic for start-up, ramping, and running conditions Auto Retry (programmable) on start-up with configurable torque current limit Analog reference input (can be used for speed reference) RS232C/RS422 reference input Full dynamic braking control for DC bus voltage limitation Cycle-by-cycle on/off Control for Brake IGBT Loss minimization Space Vector PWM with deadtime insertion Build-in two IR2175 current sensing IC interfaces Phase Loss, Overcurrent (GATEKILL input), Overvoltage, Undervoltage, Overspeed protection Low cost serial 12bit A/D interface with multiplexer and sample/hold circuit Optional Inverter Leg (low side) current sensing in lieu of IR2175 IC 4 channel analog output (PWM) Local EEPROM for startup initialization of internal data/parameters through host register interface AT24C01A, 128X8 Versatile host communication interface RS232C or RS422 host interface Fast SPI slave host interface with multi-drop capability Parallel Host interface (total 12 pins) Multiplexed data/address bus Address Enable RD/WR Discrete I/Os for Standalone mode operation STARTSTOP (Input) ESTOP (Input) |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：WSI27C512L-85DI 厂 家：WSI 封 装：DIP 批 号：05+/06+ 数 量：3556 说 明：专营军工实存 |
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运 费：20 所在地：深圳市 新旧程度： |
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| 联系人：苏先生 |
| 电 话：0755-23816225,23816266 |
| 手 机：13823680775, |
| QQ：2850360178,2850360173,861681926 |
| MSN：junyang1238@hotmail.com, |
| 传 真：0755-33062278 |
| EMail：szgy_dz@yahoo.cn |
| 公司地址： 深圳市福田区振华路赛格电子市场高科德交易中心2楼22951室 |
| 购买价值5000元以上，我们可以承担运费。多谢各路朋友支持！ |
