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Parts by Number Top

Part # Distributor Manufacturer Product Category Description
KFD0-SD2-EX2.1245 Allied Electronics, Inc. PEPPERL AND FUCHS Not Provided Barrier, Safety, Isolated Intrinsic, Digital, Loop Supply, 2 Ch, Solenoid,186183
KFD2-STC4-EX1.2O Allied Electronics, Inc. PEPPERL AND FUCHS Not Provided Barrier, Safety, Isolated Intrinsic, Analog, 24VDC, 2/3 Wire Trans, 231389
KFD2-UT2-EX2 Allied Electronics, Inc. PEPPERL AND FUCHS Not Provided Barrier, Safety, Isolated Intrinsic, Analog, 24VDC, RTD, TC, Pot, Volt, 223819
EB3C-R03A Allied Electronics, Inc. IDEC CORPORATION Not Provided Intrinsic Barrier 3 channel
EB3C-R10A Allied Electronics, Inc. IDEC CORPORATION Not Provided Intrinsic Barrier 10 Channel
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Conduct Research Top

  • Hazardous Atmospheres: Selecting Intrinsic Safety Barriers
    In the last edition of 20/20 Insights we covered the concept of intrinsically safe (IS) systems and how their design limits the release of energy into a hazardous atmosphere to prevent ignition. Now we will look more closely at selecting the right combination of parts to produce a safe and reliable
  • Active Barrier and Power Supply
    , an. ments (e.g.: weather-proof). intrinsic safety barrier and the instrument. being powered. PC or. Laptop. Hazardous (classified) area. Class I, Groups ABCD. Ex. Nonhazardous area. Ex. Class II, Groups EFG. Class III. Class I, Zone 0 Group IIC. HART®. COMMUNICATION FOUNDATION. I+. I-. e.g. Commubox
  • Technical Reference: What is the meaning of Vf as it Relates to a Diode or Rectifier?
    Vf is the forward voltage drop of a semiconductor. It consists of two components; an intrinsic offset voltage... American Microsemiconductor manufacturers of Diodes, Transistors, Thyristors, Triacs, Diode Array, Integrated Circuits and Semiconductors. Home. Online Store. Diodes. Transistors
  • Installation Guide for Hazardous Areas
    The concept of intrinsic safety in wiring recognizes that ignitable, flammable or combustible materials will be present with air, or other oxidizer, in sufficient quantity and ratio so as to represent a fire or explosion hazard. These mixtures could easily be ignited by a match or other open flame
  • 4-20 mA 2-wire Transmitters
    applications. 5. Most hazardous locations are classified as Groups C-G. 4-20 mA 2-wire transmitters and current sources are not classified as simple devices. Therefore, Intrinsic Safety Certification is required.
  • Technical Reference: Why is The Semiconductor Device Called a Tunnel Diode?
    ; an intrinsic offset voltage (0.3 volt for germanium ; 0 .7 for silicon) plus If x R, where R is the resistance of the semiconductor and leads multiplied by the current, If. Vf is undesirable and is minimized whenever possible as it adversely affects the efficiency of the circuit and results in a power
  • MICRO: The Hot Button
    Center, Freescale Semiconductor): Argon-fluoride (ArF) liquid immersion lithography (IML) has the potential to extend optical lithography to meet the needs of the 32-nm semiconductor device nodes and beyond. Water is the immersion fluid of primary interest because of its low intrinsic absorption at 193
  • Encoders for Hazardous Locations
    . Another common type of protection class for encoders is Intrinsic Safety. Encoders classified in. this area can be approved for use in either Zone 0 or 1. Again, the ATEX protection code makes. the distinction here: Zone 0 (EEx ia) or Zone 1 (EEx ib). As the name implies, intrinsically safe. designs

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