AUTOMOTIVE MOTOR CONTROL

Current sensors are crucial for electronic control systems, but they are the most headache inducing presence for manufacturers. There are various types of electric current sensors available in the market, some of which are expensive and unacceptable, while others have extremely poor performance and reliability. It is becoming increasingly difficult for manufacturers to find a high-quality and affordable current sensor. Some electronic control manufacturers even try to purchase magnetic cores and Hall chips themselves as current acquisition solutions to reduce procurement costs, but this increases the difficulty of fixing and calibration costs, and also reduces long-term reliability.

In response to the above challenges, we have launched 5 series of electronic control current sensors, including automotive grade DL series, small volume DM series, high current DN series, universal C series, and suspended EVA series, to meet different electronic control markets. Our electronic control current sensor series has apertures ranging from 8mm to 24mm and current ranges from 20A to 2800A. The shipment volume has been increasing by millions year by year, and its low-cost and high-performance characteristics have also received high praise in the market. Nowadays, six new members have been added to the family of electronic current sensors, among which DL24 and DL20 are new members of the high current series in the automotive grade DL series, covering the range of the DL series to 1600A and 2400A. The new members DN14, DN16, DN18, and DN20 have formed a new series together – the DN series. The emergence of the DN series has filled the market for small aperture and large current, allowing customers to measure larger currents with smaller board areas. The measurement range can range from 50A to 1800A.