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CZ-3AG1

AKM
Part Number CZ-3AG1
Manufacturer AKM
Description Accurate Coreless Current Sensor
Published Apr 25, 2020
Detailed Description [CZ-3AG1] Clearance/Creepage 8mm CZ-3AG1 3V Output Accurate Coreless Current Sensor 1. General Description CZ-3AG1 is an...
Datasheet PDF File CZ-3AG1 PDF File

CZ-3AG1
CZ-3AG1

Overview
[CZ-3AG1] Clearance/Creepage 8mm CZ-3AG1 3V Output Accurate Coreless Current Sensor 1.
General Description CZ-3AG1 is an open-type current sensor using Hall sensors, which outputs the analog voltage proportional to the AC/DC current.
Group III-V semiconductor thin film is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing.
Coreless ultra-small surface mount package realizes the space-saving.
Also, the low primary conductor resistance suppresses heat generation to achieve the 50Arms continuous current.
Existing coreless current sensors have an accuracy disadvantage from degradations caused by a disturbed magnetic field.
The CZ-3AGx series has a built-in stray magnetic field reduction function to suppress this effect.
The CZ-3AGx series also has dual overcurrent detection function.
The CZ-3AGx series is UL 61800-5-1 safety compliant, which is an excellent fit for industrial AC drives, servo motors, etc.
The CZ-3AGx series is also an excellent fit to input the sensor signal into a 3V AD converter.
The CZ-3AGx series has a large variety of linear sensing ranges, from ±11.
6A (CZ-3AG1), to ±116.
6A, (CZ-3AG7).
This enables designers to use the same board design across different current rating products.
2.
Features □ Compliant with safety standard of UL61800-5-1 (Clearance, Creepage distance ≧ 8.
0mm) □ Certified with safety standards of UL-1577 and IEC/UL60950-1 □ 3V Output □ Maximum Primary Current : 50Arms □ High-accuracy : 0.
4%F.
S.
(Ta=35~85°C Typ.
) □ Quite small primary conductor resistance : 0.
27mΩ Typ.
□ Stray magnetic field reduction function □ Small-sized surface mount package（12.
7mm×10.
9mm×2.
25mm） □ Dual overcurrent detection function (Adjustable overcurrent detection thresholds) □ Isolation Voltage：3.
0kVrms（AC50Hz，60s） □ Non-ratiometric output 018010556-E-00 -1- 2019/4 [CZ-3AG1] □ AC drives 3.
Applications □ DC motors □ UPS □ General Inverters □ Power conditioners Also, CZ-3AG1 is suitable for other applications which...


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