T60404-N4646-X412
VAC offers a variety of current sensors for DC and AC measurements in PCB and panel mount versions.
The principle of the closed-loop current sensor invented by VAC is to have a magnetic probe (that is, a fluxgate probe) as a zero-field detector, which is characterized by the maximum accuracy of current detection.The electronics of VAC current sensors are almost entirely concentrated in dedicated ICs.
All VAC sensors detect high continuous and peak currents in a compact package size.Our current sensors are used in many different customer applications, the most typical of which are:
- Variable speed drive
- PV inverters
- Wind energy converters
- Welding inverter
- Switch-mode power supply
-Ups
VAC current sensors offer certain advantages over commonly used closed-loop sensors for zero-field sensing using Hall-effect devices.Their outstanding features are:
- Rated current from 6 A to 1000 A and peak current up to +2500 A in a compact design
- + 5 V power supply type with voltage output.Selectable internal or external reference voltage
- Suitable for ±12 V, ±15 V or ±24 V supplies with current output
- Excellent measurement accuracy, minimal DC offset and extremely low hysteresis
- Negligible output noise
- Very low temperature dependence and long-term drift output signal
- Low rise time, wide frequency range
- Low cost design
- Low-cost, high-volume production sites
-Market compatible sizes and spikes
Board Mount Current Sensors Current Sensor 100A 3 pri pins +/-15V
In stock, sold at special prices. Absolutely original imported
Current sensor brand new original import, Shenzhen spot, first-hand source. Sale at special prices.
The sensor is the forefront of sending various parameters into the computer system for intelligent monitoring and control. With the development of science and technology, digital and networked sensors are increasingly widely used, and their incomparable advantages in traditional ways have gradually become the trend and mainstream of technology.
In recent years, a large number of new generation power semiconductor devices have entered the fields of power electronics, AC frequency conversion speed regulation, inverter devices and switching power supplies. The original current and voltage detection components are no longer suitable for the transmission and detection of medium and high frequency and high di/dt current waveforms. Hall current and voltage sensor/transmitter module is a new generation of industrial power sensor developed in the past ten years to measure and control current and voltage, and is a new type of high-performance electrical detection element.
The Hall current and voltage sensor/transmitter module has superior electrical properties and is an advanced electrical sensing element that can isolate the main circuit loop and the electronic control circuit. It combines all the advantages of instrument transformers and shunts, while overcoming the shortcomings of transformers and shunts (transformers are only suitable for 50Hz power frequency measurement; The shunt cannot make isolation measurements). Using the same Hall current and voltage sensor/transmitter module sensing element to detect both AC and DC and even transient peaks, it is a next-generation alternative to transformers and shunts.