型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 放大器、缓冲器描述: IC OPAMP GP 70MHz RRO 8SO19665+￥13.068950+￥12.5104200+￥12.1976500+￥12.11951000+￥12.04132500+￥11.95195000+￥11.89617500+￥11.8402 -
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品类: Flash芯片描述: WIRELESS28965+￥19.562450+￥18.7264200+￥18.2582500+￥18.14121000+￥18.02422500+￥17.89045000+￥17.80687500+￥17.7232 -
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品类: 电子元器件分类描述: P-Channel Enhancement Mode Field Effect Transistor483620+￥0.202550+￥0.1875100+￥0.1800300+￥0.1740500+￥0.16951000+￥0.16655000+￥0.163510000+￥0.1605 -
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品类: 双极性晶体管描述: 2SC3324-GR NPN三极管 120V 100mA/0.1A 100MHz 200~400 300mV/0.3V SOT-23/SC-59 marking/标记 CBG 音频低功耗放大987610+￥0.796550+￥0.7552100+￥0.7257300+￥0.7080500+￥0.69031000+￥0.67262500+￥0.64615000+￥0.6402 -
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品类: 电子元器件分类描述:70821+￥54.082610+￥50.9795100+￥48.6743250+￥48.3197500+￥47.96511000+￥47.56612500+￥47.21155000+￥46.9898 -
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品类: 电子元器件分类描述: Rc0805 1, 20r 1% 0, 125W144220+￥0.027050+￥0.0250100+￥0.0240300+￥0.0232500+￥0.02261000+￥0.02225000+￥0.021810000+￥0.0214 -
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品类: 电机及驱动器描述: ACS310 Fan and Pump specialist - Single phase Input variable speed drive (VSD) The dive is programmed with parameters, and like all ABB drives, the parameters are organised into logical groups. The software set inside the drive is packed with features that allow multiple pumps and fans to be controlled in simple or complicated operations. The software also supports a wide range of cleaning and maintenance functions dedicated to these applications, and the timer functions (when assistant keypad fitted) can be used to control the drive at different times of the day. To aid set-up, it is possible to select pre-defined macros which configure the specialised control features by selecting just 1 parameter from a list. Macros include some simple popular start/stop configurations, PID control, where a plant variable can be used to control any measurable variable, PFC (Pump and Fan Control), where multiple pumps can be sequenced to control a pressure or flow setpoint, SPFC (Soft Pump and Fan Control), where additional parameters can be set to control rate of change of pressure. The drives also have pre-programmed protection functions such as pipe cleaning for preventive maintenance. The motor control is scalar control, which is ideal for this drive as its software has been developed to effectively control fans and pumps to an Expert level. The drive design includes a powerful set of features which benefit pump and fan systems and their extended applications, both from a control and protection perspective. If requiring a machinery drive, please select the ACS355. Dedicated fan and pump control features Logical parameter set with short and long views, accessed by a choice of keypads Control via I/O, or Embedded Modbus EIA-485 fieldbus interface Pump and fan features such as Pump and Fan Control (PFC), control multiple DOL pumps from 1 drive. SPFC, Soft PFC ideal for irrigation systems or for improved leak prevention Pipe cleaning functions to automatically clean blocking pumps (Anti-Ragging) Real Time Clock (RTC) when a71121+￥3016.706010+￥2989.281425+￥2975.569150+￥2961.8568100+￥2948.1445150+￥2934.4322250+￥2920.7199500+￥2907.0076 -
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品类: 电子元器件分类描述: Fixed Resistor, Metal Glaze/thick Film, 0.25W, 39ohm, 200V, 5% +/-Tol, 100ppm/Cel, Surface Mount, 1206, CHIP, ANTIMONY AND HALOGEN FREE715820+￥0.135050+￥0.1250100+￥0.1200300+￥0.1160500+￥0.11301000+￥0.11105000+￥0.109010000+￥0.1070 -
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品类: 电子元器件分类描述: 单相全波无刷直流电动机驱动器，带有可变速度控制 Single Phase Full Wave BLDC Motor Driver with Variable Speed Control935610+￥1.134050+￥1.0752100+￥1.0332300+￥1.0080500+￥0.98281000+￥0.95762500+￥0.91985000+￥0.9114 -
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品类: 电子元器件分类描述: RS Pro 面板安装 指示透镜及灯座组合, 透明 平透镜, 22mm透镜直径36025+￥19.971950+￥19.1184200+￥18.6404500+￥18.52101000+￥18.40152500+￥18.26495000+￥18.17967500+￥18.0942
