This smallness is great.
A super compact DC current sensor developed in-house, utilizing the technology of circuit board assembly, coil winding, and finished product assembly that we have been engaged in since our founding in 1975. With an ultra-compact design of W15×D15×H19mm, it contributes to space-saving during installation. Each unit is carefully manufactured under thorough quality control in Japan. Reference page (company website) http://www.lux-ind.co.jp/wordpress/2016/04/06/smc20th/
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basic information
■■■ Features ■■■ - Ultra-compact design with built-in primary coil, Hall sensor, and amplifier (W15×D15×H19mm), ideal for high-density mounting - Complete insulation between the measured current and the secondary output side - High-speed response within 3μS - Capable of detecting direct current, alternating current, and pulse current, as well as the direction of current - Excellent temperature characteristics, along with an internal shield structure that provides high immunity to dv/dt noise and enables accurate current detection Standard product lineup (rated current): ±3 to 25A
Price information
Small lot orders (from 1 unit) are possible. Prices vary depending on the quantity.
Price range
P1
Delivery Time
Applications/Examples of results
■■■ Applications ■■■ General-purpose inverter equipment Servo motor control equipment General industrial equipment Inverter home appliances (air conditioners, washing machines, refrigerators, etc.) Power supply equipment Automobiles, etc. ■■■ Examples of Adoption ■■■ High-speed elevators Arcade game machines Portable power systems Gas cogeneration units, etc. ■■■ Examples of Custom Products ■■■ - 25KV, 2A rated product (high-voltage product for underwater cable power supply systems for the internet) - Three-phase 5A product (for gas cogeneration units), etc.
Detailed information
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For equipment and devices that require extremely high vibration and shock resistance.
Line up（9）
| Model number | overview |
|---|---|
| SMC-PD | ・Operating power supply voltage: ±15V (dual power supply) ・Input current: Positive and negative current detection |
| SMC-PB | ・Operating power supply voltage: ±12V (dual power supply) ・Input current: Positive and negative current detection |
| SMC-PT | ・Operating power supply voltage: ±5V (dual power supply) ・Input current: Positive and negative current detection |
| SMC-PS | ・Operating power supply voltage: +12V (single power supply) ・Input current: Positive and negative current detection |
| SMC-PSN | ・Operating power supply voltage: +12V (single power supply) ・Input current: Positive current detection |
| SMC-PV | ・Operating power supply voltage: +8 to 16V (single power supply) ・Input current: Positive and negative current detection |
| SMC-PDVS (Enhanced Vibration Resistance) NEW!! | For equipment and devices requiring very high vibration and shock resistance ・Operating power supply voltage: ±15V (dual power supply) ・Input current: Positive and negative current detection ・First in the series to offer a 50A model as standard lineup (super compact design with the same size as standard products) ※Only the 50A model has a different pin shape. |
| SMC-MPD (For Microcurrent Detection) | ・Operating power supply voltage: ±15V (dual power supply) ・Input current: Positive and negative current detection ・Rated current: ±2.5mA, ±5mA, ±10mA |
| SMC-PDMC (For Microcurrent Detection) NEW!! | ・Operating power supply voltage: ±15V (dual power supply) ・Input current: Positive and negative current detection ・Rated current: ±20mA, ±50mA, ±100mA |
Company information
We are engaged in the sale of our self-developed ultra-compact DC current sensors and contract manufacturing of electronic components and devices.