旭テック List of Products and Services

By uniquely shaping TDK's newly developed high-performance ferrite material, we optimized it for current sensor applications and adapted to the automation of the production process, achieving high quality and stable supply. - Clamp type allows for one-touch installation - Built-in open protection element suppresses high voltage during open conditions - Automation of winding, soldering, and other processes enables high quality and stable supply

LEM GO-SME/SMS Series DC Current Sensor Compact DC current sensor using IC package Featuring excellent accuracy, speed, and external electrolytic resistance Integrated primary solution from Swiss company LEM We have prepared a sample kit for initial evaluation. (Sample x 5 pcs + Test board x 1 pc) *Please feel free to contact us for more details.

Board-mounted implementation, through-type AC/DC power sensor (current detector) Open-loop type current sensor with ASIC integration and voltage output ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Overcurrent detection function included (2.93 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Ensured insulation distance of 8mm between primary and secondary sides

AC/DC Current Sensor (Current Detector) HO-S. S/SP33 Series Open-loop type current sensor with ASIC and voltage output ■ High performance and cost-effective product ■ Low offset drift ■ Fast response performance ■ Overcurrent detection function included (2.93 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Insulation distance of 8mm between primary and secondary sides

Board-mounted rated current multi-compatible AC/DC current sensor HO-NP series By wiring the terminals on the board, it supports current values of 1/2 and 1/4 of the rated current (Ipn). ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Overcurrent detection function included (2.98 x Ipn (peak value)) ■ Low power consumption ■ EEPROM control ■ Ensures an insulation distance of 8mm between primary and secondary sides

ASIC-equipped closed-loop type (magnetic balance type) voltage output miniature current sensor CKSR (6,15,25,50)-NP series CKSR (75)-NP series CKSR (25,50)-NP/SP1 series ■ Low offset temperature coefficient ■ Compact design possible for substrate area ■ Low-profile shape ■ Large creepage and clearance distances ■ Two reference pins in two modes (Ref. IN and Ref. OUT)

Electrical conductivity refers to... Electrical conductivity is a value that indicates how easily electricity flows. The ECS series sensors can measure the mixture of impurities in liquids and the concentration of chemical solutions. ■ Three types of measurement ranges available ■ Analog output of electrical conductivity ■ Output possible with ON/OFF signals (customizable) ■ Complies with protection structure IP67

Open-loop type DC current sensor with ASIC voltage output ■ Compact design reduces board space and spatial footprint ■ By wiring terminals on the board, it supports current values of 1/2 and 1/4 of the rated current (Ipn) ■ High performance and cost-effective product ■ Low offset drift ■ Fast response speed ■ Low power consumption ■ Insulation withstand voltage of 3500V * For detailed specifications, please download and check the datasheet.

■ Small DC current sensor (current detector) with voltage output and ASIC-equipped closed-loop (magnetic balance type) ■ Low offset temperature coefficient ■ Compact design possible for substrate area ■ Low-profile shape ■ Large creepage and clearance distances ■ Two modes of reference pins (Ref IN and Ref OUT)

Equipped with unique technologies such as temperature compensation function and offset cancellation function, it is adopted in power electronics devices such as motor drive systems and energy conversion devices in countries around the world.