Current Sensors

Current Sensors are devices designed to detect an electric current in a circuit and to generate a signal that is proportional to that current. The signal can be measured and displayed or stored for further analysis. Current sensors can measure both AC and DC and can be divided into 2 categories:
• In-line sensors – mounted as an integral part of circuit
• Clamp type sensors – they can be clamped around the wire to be measured
Current Sensors use 3 working technology types:
• Hall Effect – Hall Effect sensors consist a core, Hall Effect device and signal conditioning circuitry. Sensors work when current conductor passes through a magnetically permeable core that concentrates the conductor’s magnetic field. The energised Hall device is then exposed to magnetic field from the core and it produces a potential difference that can be measured and amplified.
• Inductive – Inductive sensors use a coil through which a current-carrying wire passes. This causes power to flow in the coil that is proportional to the current. The current flow then can be measured or transformed.
• Magnetoresistive – a current flows through the plate and the effect is the property of certain materials to change the value of its resistance. When the current flows for a longer distance, resistance is increased and decreased at the shorter distance.

...
อ่านเพิ่มเติม อ่านน้อยกว่า

คัดกรอง / Filters

กำลังดูสินค้า 21 - 40 รายการจาก 65 รายการ / Viewing 21 - 40 of 65 products
ผลการค้นหาต่อหน้า / Results Per Page
รายละเอียดสินค้า / Description ราคา / Price Offset Voltage Quiescent Current Package Type Pin Count Mounting Type Dimensions Maximum Input Voltage Minimum Input Voltage Product Height Product Length Product Width Automotive Standard
RS Stock No. 866-0789
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS770LCB-050B-PFF-T
THB221.36
Each
Units
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS Stock No. 160-9931
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADM1191-2ARMZ-R7
THB127.564
Each (On a Reel of 1000)
Units
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
RS Stock No. 177-5552
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS723LLCTR-20AB-T
THB201.708
Each (On a Reel of 3000)
Units
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS Stock No. 166-1689
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RV4141AMT
THB10.59
Each (On a Reel of 2500)
Units
0.2mV 0.5mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 14 V 12 V 1.5mm 5mm 4mm -
RS Stock No. 671-0009
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RV4141AMT
THB25.862
Each: (In a Pack of 5)
Units
0.2mV 0.5mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 14 V 12 V 1.5mm 5mm 4mm -
RS Stock No. 850-7906
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ADM1191-2ARMZ-R7
THB155.505
Each: (In a Pack of 2)
Units
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
RS Stock No. 177-5553
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS723LLCTR-05AB-T
THB201.708
Each (On a Reel of 3000)
Units
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS Stock No. 177-5555
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS723LLCTR-40AB-T
THB201.708
Each (On a Reel of 3000)
Units
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS Stock No. 866-0773
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS723LLCTR-40AB-T
THB159.66
Each: (In a Pack of 2)
Units
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS Stock No. 866-0767
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS723LLCTR-05AB-T
THB162.21
Each: (In a Pack of 2)
Units
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS Stock No. 866-0764
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS723LLCTR-20AB-T
THB159.66
Each: (In a Pack of 2)
Units
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
RS Stock No. 179-7031
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.INA4180A1IPWR
THB18.034
Each (On a Reel of 2000)
Units
±500µV 1000µA TSSOP 14 Surface Mount 5.1 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 5.1mm 4.5mm -
RS Stock No. 179-7032
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.INA4181A1IPWR
THB21.226
Each (On a Reel of 2000)
Units
±500µV 1000µA TSSOP 20 Surface Mount 6.6 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 6.6mm 4.5mm -
RS Stock No. 188-4759
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1932T-I/J6CX
Brand :Microchip
THB30.314
Each (On a Reel of 5000)
Units
- - WLCSP 16 Surface Mount 2.25 x 2.17 x 0.42mm 5.5 V 2.7 V 0.42mm 2.25mm 2.17mm -
RS Stock No. 179-3969
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP39F511A-E/MQ
Brand :Microchip
THB67.728
Each (In a Tube of 73)
Units
±1mV - QFN 28 Surface Mount 5 x 5 x 0.95mm 3.6 V 2.7 V 0.95mm 5mm 5mm -
RS Stock No. 922-8496
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ZXCT1051E5TA
Brand :DiodesZetex
THB18.38
Each (On a Reel of 3000)
Units
- 50µA SOT-23 5 Surface Mount 3.1 x 1.8 x 1.3mm 20 V 2.7 V 1.3mm 3.1mm 1.8mm -
RS Stock No. 179-3973
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1934T-I/JQ
Brand :Microchip
THB44.186
Each (On a Reel of 3300)
Units
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS Stock No. 179-4009
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1933T-I/JQ
Brand :Microchip
THB42.575
Each: (In a Pack of 10)
Units
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS Stock No. 179-7069
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.INA4180A1IPWR
THB37.74
Each: (In a Pack of 10)
Units
±500µV 1000µA TSSOP 14 Surface Mount 5.1 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 5.1mm 4.5mm -
RS Stock No. 179-4016
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UPD350A-I/Q8X
Brand :Microchip
THB45.798
Each: (In a Pack of 10)
Units
- - QFN 28 Surface Mount 4 x 4 x 0.85mm 5.25 V 4.75 V 0.85mm 4mm 4mm AEC-Q100
Related Products
The Allegro™ ACS730 current sensor family provides economical ...
Description:
The Allegro™ ACS730 current sensor family provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection ...
The PAC1934 is a four channel power/energy monitor ...
Description:
The PAC1934 is a four channel power/energy monitor with current sensor amplifier and bus voltage monitors that feed high resolution ADCs. Digital circuitry performs power calculations and energy accumulation. The PAC1934 enables energy monitoring with integration periods from 1 ms ...
The MCP39F511 is a highly integrated, single-phase power-monitoring ...
Description:
The MCP39F511 is a highly integrated, single-phase power-monitoring IC designed for real-time measurement of input power for AC/DC power supplies, providing power and energy values. It includes dual-channel delta sigma ADCs, a 16-bit calculation engine, EEPROM and a flexible 2-wire ...
The PAC1932/3/4 are two, three and four-channel power ...
Description:
The PAC1932/3/4 are two, three and four-channel power and energy monitoring devices. A high-voltage multiplexer sequentially connects the inputs to a bus voltage monitor and current sense amplifier that feed high-resolution ADCs. Digital circuitry performs power calculations and energy accumulation. ...