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Product Introduction
SZC23-NO-AL-CH AC current induction switch is designed and produced to solve AC current monitoring. It uses the principle of mutual inductance to isolate AC current by inducting AC through-core current, and output a switch signal to directly control various automated industrial control equipment, Compared with traditional transformers, thermal protectors and other devices, the use of flashlights, buzzers, relays, single-chip microcomputers, or other power load devices can not only obtain more accurate and timely control effects, but also greatly simplify the design , Reduce costs and greatly improve the overall competitiveness of products.
Features:
It has the advantages of high precision, stable performance and long service life. It is an ideal choice for automatic industrial control equipment and power monitoring.
Application:
Widely used in substations, frequency conversion speed control devices, inverter devices, electrolytic plating, electric locomotives, street lamp monitoring, coal mines and other automation industries that require current monitoring.
Product features:
Self-powered, no external power supply required.
Action current 0.2A-30A AC can be adjusted by potentiometer.
The LED status indicator can conveniently and intuitively indicate the working status of the switch.
High-power MOS tube non-contact electronic switch.
The switch has no limit on the number of on-off times, and the response speed reaches the ms level.
Through core structure design, isolation withstand voltage up to 2000V
Hysteresis is less than 1%. It can be used under strong magnetic field conditions:
Switch connected to AC and DC load rated 0.5A@240V AC/DC
The shell is made of self-extinguishing material ABS.
Working principle:
Based on electromagnetic induction, when the current i
$32.00
$ 15 .99 $15.99