In a power supply system, high working current occurring under abnormal conditions will affect the power supply and even damage the whole system in serious cases. Therefore, in order to ensure the safe and stable operation of the system, a current transducer is often used to monitor the status of working current and to isolate and transmit the current signal to the main control system.
When the power supply is working normally, it can monitor the status of the power supply in real time. When the power supply current is abnormal, it can feed back the current signal to the main control system timeously. The main control system recognises the anomaly, sends a signal to turn off the power supply and sends out an alarm signal to ensure the safe and reliable operation of the system.
Based on the application of electroplating power supply, Mornsun has developed the Hall-type current transducer TLA300-S with high accuracy, fast response and high reliability using Hall sampling, closed-loop compensation, zero residual magnetism and structural optimisation. TLA300-S can accurately measure DC flux, AC flux and excitation flux within the full bandwidth and effectively collect the measured current signal to facilitate the monitoring, acquisition and protection of the user’s system. The TLA300-S features a bandwidth up to 100 kHz and ensures measurement accuracy and zero insertion loss.
The unit adopts a disk structure which is convenient to fix with bolts and can be widely used in welding power supply, UPS power supply, battery power supply, switching power supply, motion control, AC frequency conversion and other fields.
High-voltage X-Ray generators for advanced imaging Vepac Electronics
Opto-Electronics
X-ray has developed a high-performance range of HV generators designed for accuracy, long-term durability, and seamless integration into OEM environments.
Read more...High-precision current transducer
Power Electronics / Power Management
Danisense announces its new high-precision DP12IP current transducer designed for isolated DC and AC current measurement in demanding PCB-mounted power electronics applications.
Read more...Secure holder for protected 18650 batteries
Power Electronics / Power Management
Designed for protected 18650 batteries up to 70 mm long, the holder offers secure retention for portable, industrial, and embedded applications.
Read more...More room to scale Altron Arrow
Power Electronics / Power Management
With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.
Read more...Understanding EMI Filters and their applications Vepac Electronics
Passive Components
Electromagnetic Interference (EMI) Filters are essential for maintaining electromagnetic compatibility (EMC), allowing multiple devices to function together without interference.
Read more...Next-Gen Min-ITX motherboard Vepac Electronics
Computer/Embedded Technology
Adding to AAEON’s extensive industrial motherboard portfolio, the Next-Gen MIX-Q870A1 is the company’s most advanced Mini-ITX board to date.
Read more...Surface mount power amplifier for high-power applications RF Design
Power Electronics / Power Management
The GNA-63-5W+, from Mini-Circuits, is a GaN MMIC Power Amplifier (PA) designed for demanding RF applications requiring high efficiency, excellent linearity, and a compact footprint.
Read more...1200 V QSiC modules
Power Electronics / Power Management
SemiQ Inc has launched the QSiC Dual3, a family of 1200 V half-bridge MOSFET modules for motor drives in data centre cooling systems, grid converters in energy storage systems, and industrial drivers.
Read more...Expanded range of high-thermal-performance QSiC modules
Power Electronics / Power Management
SemiQ’s half-bridge series for data centre power converters and industrial motor drives features low RDSON SiC MOSFETs and parallel SBD diodes for best-in-class power density and conversion efficiency.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version