Tokyo Japan, April 2 2014, Asahi Kasei Microdevices Corporation (AKM) had launched CQ-223x and CQ-233x lineups.
CQ-223x and CQ-233x are open-type magnetic current sensors with the best accuracy including temerature drift.
Space-saving, highly-reliable AI-ShellTM(*1) package and fastest response time among open-type current sensor
are best suited to current detection of inverter circuit.
Certification of IEC/UL safety standards will assure of the high-voltage usage for industrial application.
1. FA Inverters
2. Servo Motor Controllers
3. Photovoltaic Power Generations (Power Conditioners)
Distinguishing features of the CQ-223x and the CQ-233x are as follows:
1. Package: AI-ShellTM(*1) package (size: 18.4mm*14.0mm*9.2mm)
2. High Accuracy: 1.3% (typ.)
3. Fast Response time: 1us (typ.)
4. Safety Standards: IEC/UL-60950 and UL-508 certification (also IEC-62109 certification will be acquired)
5. Withstand Voltage: 3.0kV (50/60Hz, 60sec).
6. Single Power Supply: 3.3V(CQ-223x) or 5V(CQ-233x)
7. Low noise output: 1.2mVrms (typ.)
To obtain more information about the CQ223X / CQ233X, please visit here.
*1 About AI-Shell (TM)
AI-Shell (TM) is a miniaturized current sensor package developed by AKM.
This package consists of minimum conponents including a magnetic sensor, a primary conductor, and a magnetic core, which realizes space-savng and high reliability.
*2 UL Recognized Component Mark for Canada and the United States
UL Recognized Component Mark means that UL had evaluated and certified parts as the component of the UL certified products.
Especially UL Recognized Component Mark for Canada and the United States is applied for the component parts which satisfy the safety requirements of both Canada and United States.
*3 About EU Directives (CE Marking)
AKM declares that CQ-223x and CQ-233x meet the Low Voltage Directive (LVD) established by European Union (EU).
These products have obtained the third-party certification related to the LVD by UL Japan.
AKM and AI-Shell are trademarks of Asahi Kasei Microdevices Corp.
UL and the UL recognized component mark are registered trademarks of UL LLC.