Best Current Isolation

AVAGO TECHNOLOGIES HCPL-7800-300E Isolation Amplifier, Analog, 3750VRMS

  • Price For: Each No. of Channels: 1 Isolation Voltage: 3.75kV Optocoupler Output Type: Analog Input Current: 16mA Output Voltage: 3.8V Opto Case Style: SMD No. of Pins: 8 Common Mode Ratio: 15000 RoHS Compliant: Yes.
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SMD HLC-2 High Level Converter

  • Low Power Loss and High Efficiency，Package Inculding:2Pcs*KBPC1010 2Pcs*KPBC2504 2Pcs*KBP2510 2Pcs*KBPC3510 2Pcs*KBPC5010.
  • Electrically Isolated Metal Case for Maximum Heat Dissipation.
  • Case to Terminal Isolation Voltage of 2500V.
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SainSmart USB Eight Channel Relay Board for Automation - 12 V

  • Extra PCB openings for better voltage isolation.
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Loulensy 3-Phase AC Voltage Transducer Sensor Transformer Transmitter 3-Input 0-450V AC with 3-Output 4-20mA DC

  • Capacity Max:0-500V AC (Customerized,contact operator if you need other input ranges,e.g.0-75mV or 0-300V).
  • Impulse Voltage:5KV(peak value),1.2/50uS.
  • Default Frequency:40-60Hz(contact us,if you specially need different frequency,e.g. 100Hz).
  • Load Capacity: 2 times current continuous.
  • Isolation Withstanding Voltage:AC 2.0KV/min*1mA between input/output/power.
  • Feature:Voltage Terminal Insert,standard din rail(35mm)mounting or pannel mounting.
  • Storage Temperature:-40 to 70 degrees Centigrade,20% to 95% without condensation.
  • Working Stability: annual change 003c 0.2%.
  • Working Environment:-10 to 50 degrees Centigrade,20% to 90% without condensation.
  • Isolation Resistance:003e/=20M Ohm(DC520V).
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Current Switch, Self-Powered Current Sensing Switch SZC25-NO-AL-CH AC 0.5-50A Adjustable Normally Open Current Sensing Relay for Flash Buzzer Transformer Substation

  • ...tching signal to directly control various automated chemical equipment..
  • 【FAST RESPONSE & LED INDICATOR】The switch has no new limit, and the reaction speed reaches ms. The LED state indicator provides a convenient and intuitive representation of the operating status of the switch. Through-heart structure design, isolation withstand voltage up to 2000V..
  • 【SELF-POWERED SENSING SWITCH】Self-powered, no external power supply required, high-power MOS tube non-contact electronic switch. The operating current of 0.5-50A AC can be adjusted by the potentiometer..
  • 【WIDE APPLICATION】Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries requiring current monitoring.It is an ideal choice for automated industrial equipment and store monitoring..
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Normally Open Current Switch Adjustable Isolation The AC Current Monitoring Current Detection Protection AC 0.2-30A SZC23-NO-AL-CH

  • Easy To Use: Current sensing switch is self-powered, requires no external power supply, operates at 0.2-30A AC, and can be adjusted with a potentiometer..
  • Convenient And Intuitive: The switch does not limit the number of opening and closing, the reaction speed reaches ms level, and the LED indicator can indicate the working state of the switch..
  • Accurate And Timely: Current switch is a straight-through structure design with isolation withstand voltages up to 2000V and hysteresis of less than 1%. It can be used under strong magnetic conditions..
  • High Quality: High-power MOS tube non-contact electronic switch, the outer casing is made of self-extinguishing material ABS..
  • Widely Used: it is suitable for AC current measurement and monitoring, AC motor overload protection, automatic control system electronic switch..
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0-10V Signal Isolation Module, S-10V10V Analog Quantities Voltage Signal Isolation Module for PLC/MCU Isolating High Voltage or Current (Voltage) Signals

  • ➤【DC12-32V】- This isolation module need two complete independent DC12-32V power supply..
  • ➤【Main function】- Main function is input 0-10V analog voltage signal,after isolation, output 0-10V analog voltage signal..
  • ➤【Scope of Application】- Used to isolate high voltage or strong interference voltage or current (voltage) signal then transferred to PLC or controller MCU, isolating controlling end and controlled end, to assure stability and anti-interference ability of system..
  • ➤【Use】- It will has better performance if install this module and controller in a metal box and box is grounded..
  • ➤【Note】- The potentiometer is used to amend corresponding relation of output voltage. Output voltage can be fine adjusted and calibrated, normally it has already been calibrated..
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AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger

  • Normally Open Interfaces Maximum Load : AC 250V/10A, DC 30V/10A.
  • 2 Channel Relay Module 5V Comes with High-Current Relay,Trigger Current : 5mA.
  • 5V Relay Module is 2 Channel Isolated, Each Relay Can Individually Switch On/Off by An Opto-Isolated Digital Input.
  • Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move.
  • With Optical Coupling Isolation,Triggering More Reliable and Stable.
  • 2 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers.
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AC Current Switch SZC03-NC-AL-CH Adjustable Current Sensing Switch for Fflash Buzzer Relay and Single-Chip AC 0.5-200A

  • HIGH QUALITY: The shell of current sensing switch is made of self-extinguishing ABS material for long lifespan, durable and safe to use. It has traight-through structure design, isolation withstand voltage up to 2000V, powerful and reliable. Hysteresis is less than 1% and can be used under strong magnetic conditions..
  • GOOD PERFORMANCE: The switch can open and close without limitation, and the reaction speed reaches the ms level, quick response and low power consumption..
  • ADJUSTABLE: This adjustable switch with a potentiometer is self-powered, no external power supply required. Action current 0.5-200A AC..
  • WIDE APPLICATION: The switch is widely used for monitoring current in substations, variable frequency speed control devices, inverter devices and other electric equipment..
  • CONVENIENT: The high-power MOS tube contactless electronic switch is equipped with LED indicator which can conveniently and intuitively indicate the working status of the switch..
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Isolator RF Ground Loop w/Surge Protection 5-1002MHZ

  • HIPOT TEST IN ACCORDANCE WITH EN-60728-11-2005.
  • HIPOT TEST IS A SHORT NAME OF HIGH POTENTIAL ie: HIGH VOLTAGE TEST OR DIELECTRIC WITHSTANDING TEST OR GOOD ISOLATION..
  • REPEATED CLOSE PROXIMITY LIGHTENING STRIKE EVENTS DO NOT DEGRADE PRODUCTS PERFORMANCE OR PROTECTION.
  • REDUCES THE CURRENT SPIKE MAGNITUDE OF EACH OVERVOLTAGE EVENT OR LIGHTENING STRIKE.
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