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.

...
Read more Read less

Filter

Visar 1 - 20 av 64 produkter
Resultat per sida
Beskrivning Pris 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-artikelnummer 921-2980
Tillv. art.nrINA225AIDGKT
VarumärkeTexas Instruments
12,409 kr
Each (In a Tube of 250)
Enheter
±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -
RS-artikelnummer 823-9284
Tillv. art.nrINA225AIDGKT
VarumärkeTexas Instruments
20,618 kr
Each (In a Pack of 5)
Enheter
±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -
RS-artikelnummer 170-9142
Tillv. art.nrACS770LCB-050U-PFF-T
45,253 kr
Each (In a Tube of 34)
Enheter
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS-artikelnummer 866-0782
Tillv. art.nrACS770LCB-050U-PFF-T
74,24 kr
Each
Enheter
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS-artikelnummer 866-0773
Tillv. art.nrACS723LLCTR-40AB-T
50,045 kr
Each (In a Pack of 2)
Enheter
±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-artikelnummer 671-0009
Tillv. art.nrRV4141AMT
VarumärkeON Semiconductor
6,948 kr
Each (In a Pack of 5)
Enheter
0.2mV 0.5mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 14 V 12 V 1.5mm 5mm 4mm -
RS-artikelnummer 671-0003
Tillv. art.nrRV4145AMT
VarumärkeON Semiconductor
2,542 kr
Each (In a Pack of 5)
Enheter
3mV 0.75mA SOIC 8 Surface Mount 5 x 4.01 x 1.5mm 14.6 V 12.5 V 1.5mm 5mm 4.01mm -
RS-artikelnummer 166-1688
Tillv. art.nrRV4145AMT
VarumärkeON Semiconductor
2,473 kr
Each (On a Reel of 2500)
Enheter
3mV 0.75mA SOIC 8 Surface Mount 5 x 4.01 x 1.5mm 14.6 V 12.5 V 1.5mm 5mm 4.01mm -
RS-artikelnummer 177-5554
Tillv. art.nrACS722LLCTR-20AB-T
22,668 kr
Each (On a Reel of 3000)
Enheter
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
RS-artikelnummer 166-1689
Tillv. art.nrRV4141AMT
VarumärkeON Semiconductor
3,095 kr
Each (On a Reel of 2500)
Enheter
0.2mV 0.5mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 14 V 12 V 1.5mm 5mm 4mm -
RS-artikelnummer 177-5555
Tillv. art.nrACS723LLCTR-40AB-T
22,486 kr
Each (On a Reel of 3000)
Enheter
±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-artikelnummer 866-0770
Tillv. art.nrACS722LLCTR-20AB-T
50,045 kr
Each (In a Pack of 2)
Enheter
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
RS-artikelnummer 921-0830
Tillv. art.nrZXCT1086E5TA
VarumärkeDiodesZetex
13,484 kr
Each (In a Pack of 5)
Enheter
±3mV 0.6µA SOT-25 5 Surface Mount 3.1 x 1.7 x 1.3mm 60 V 2.7 V 1.3mm 3.1mm 1.7mm -
RS-artikelnummer 168-2826
Tillv. art.nrPAC1934T-I/J6CX
VarumärkeMicrochip
11,44 kr
Each (In a Pack of 5)
Enheter
- - WLCSP 16 Surface Mount 2.225 x 2.17 x 0.422mm 32 V 0 V 0.422mm 2.225mm 2.17mm -
RS-artikelnummer 188-4775
Tillv. art.nrPAC1932T-I/J6CX
VarumärkeMicrochip
10,785 kr
Each (In a Pack of 10)
Enheter
- - 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-artikelnummer 146-0760
Tillv. art.nrACS770LCB-100B-PFF-T
45,493 kr
Each (In a Tube of 34)
Enheter
±6mV - PFF 5 Through Hole 10 x 13 x 7mm 5.5 V 4.5 V 7mm 14mm 13mm -
RS-artikelnummer 179-3973
Tillv. art.nrPAC1934T-I/JQ
VarumärkeMicrochip
11,877 kr
Each (On a Reel of 3300)
Enheter
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS-artikelnummer 179-3976
Tillv. art.nrUPD350A-I/Q8X
VarumärkeMicrochip
10,485 kr
Each (In a Tray of 490)
Enheter
- - QFN 28 Surface Mount 4 x 4 x 0.85mm 5.25 V 4.75 V 0.85mm 4mm 4mm AEC-Q100
RS-artikelnummer 661-3413
Tillv. art.nrDRV401AIDWP
VarumärkeTexas Instruments
25,25 kr
Each
Enheter
- - SOIC 20 Surface Mount 12.82 x 7.52 x 2.55mm - - 2.55mm 12.82mm 7.52mm -
RS-artikelnummer 146-4458
Tillv. art.nrACS730KLCTR-40AB-T
20,397 kr
Each (On a Reel of 500)
Enheter
75mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
Related Products
Current Sensing Amplifiers have a voltage output that ...
Description:
Current Sensing Amplifiers have a voltage output that is proportional to the volt drop across a very low value resistor, usually in a high-current power rail. Hence they measure the current flowing in that power rail.
The Allegro high current sensor IC packages are ...
Description:
The Allegro high current sensor IC packages are fully integrated current sensor solutions that provide high accuracy and reliability. These sensors are automotive-grade devices that can take the heat and deliver highly accurate open-loop current sensing in the most harsh ...
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 UPD350 is a highly integrated small form ...
Description:
The UPD350 is a highly integrated small form factor USB Type-C/PD controller compliant with USB Type-C™ specification and USB Power Delivery specification v.3.0. UPD350 provides cable detection and orientation, and implements baseband communication with a partner USB Type-C/PD Device. The ...