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Supplier: Avago Technologies
Description: The HCPL-7800 isolation amplifier family was designed to sense current in electronic motor drives. In typical automotive and industrial applications, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7800. The HCPL-7800 isolation amplifier
- Optocoupler Input: DC
- Mounting Option: Surface Mount
Supplier: Digi-Key Corporation
Description: OPTOCOUPLER CURRENT SENSE 8-DIP
- RoHS Compliant: Yes
- Package Type: DIP, Other
- Device Type: Buffer, Instrumentation Amplifiers, Isolation Amplifiers, Operational Amplifiers
Description: Accurate Line Under and Over-Voltage Sense with Programmable Hysteresis Opto-Coupler Interface 110-V Internal Start-Up JFET (UCC28221) Operates from 12-V Supply (UCC28220) Programmable Soft-Start APPLICATIONS High Output Current (50-A to 100-A) Converters Maximum Power Density Designs High
- SSPC Type: Microcontroller based
- Mounting: Other
- Construction: Plastic Mold Construction
- Features: Soft Turn-on
Description: Transistor for Improved Noise Immunity Accurate Line Undervoltage and Overvoltage Sense With Programmable Hysteresis Opto-Coupler Interface Operates From 12-V Supply Programmable Soft Start APPLICATIONS High Output Current (50 A to 100 A) Converters Maximum Power Density Designs High-Efficiency 48-V
Supplier: Micropac Industries, Inc.
Description: the power dissipation, which allows operation over the temperature range of –40°C to +85°C with minimal heat sinking. A built-in current sense circuit offers short circuit protection by turning off the MOSFET switch and allowing no current flow into the load. After the 53270 SSR tripped
- Solid State Relay Type: Aerospace / MIL-SPEC Relay, Optically Isolated Relay
- Application Type: General Application Relay
- Mounting: Socket or Plug-in Style
- Input Voltage Type: DC
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Don't leave the Earth without Standex!
components and assemblies for over 40 years. Our product portfolio includes reed switches and reed relays, transformers and inductors, proximity sensors and fluid-level sensors, antennas and coils, connectors, lighting products, as well as current sense and planar transformers. Markets and Applications Overview. Standex Electronics serves a variety of markets including, but not limited to the following. Appliance Solutions. Standex components — including reed switch type sensors, non reed... (read more)
Browse Current Sense Transformers Datasheets for Standex-Meder Electronics
ACPL-7970 Optically Isolated Sigma-Delta Modulator
As the 7970 utilizes advanced sigma-delta A/D converter technology, designers can be sure that they are measuring the most accurate current from different phases of the motor. In addition to high accuracy, the 7970 also offers improved SNR/SNDR performance compared to the HCPL-7860/786J series. Other improvements include extended temperature range, 3.3V-comptible outputs and a slew rate control which helps mitigate EMI issues. In addition, using the optical method of transferring information... (read more)
Browse Optocouplers Datasheets for Avago Technologies
New 6-Channel Optocoupler and Interposing Relay
low-current devices such as solid-state relays, LEDs, relay coils, solenoids, and incandescent lamps. An innovative housing design is only 22.5mm wide and features removable front-facing terminal blocks for easier wiring. All units run off a 12- 32V DC power source at the terminals or through an integrated power connector bussed along the DIN rail that can provide primary or redundant power. Fail-safe operation is supported. Suitable for use in harsh environments, modules operate from -40 to 85 °C... (read more)
Browse I/O Modules and Instruments Datasheets for Acromag, Inc.
Reed Sensors With Mounting From the Outside!
portfolio includes reed switches and reed relays, transformers and inductors, proximity sensors and fluid-level sensors, antennas and coils, connectors, lighting products, as well as current sense and planar transformers. Markets and Applications Overview. Standex Electronics serves a variety of markets including, but not limited to the following. Appliance Solutions. Standex components — including reed switch type sensors, non reed switch sensors, and electrical transformers — are used... (read more)
Browse Liquid Level Sensors Datasheets for Standex-Meder Electronics
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Isolation Device in Hybrid Electric Vehicles Application - White Paper (.pdf)
rather than. the gasoline engine. Gate Drive /. Low Noise. Pre-Amplifier. · Reduced emissions. Digital. Optocouplers. - +. - +. Isolation. - +. - +. Amplifier. Current monitor. Microprocessor /. Micro-controller. Temp Sensor. monitor. Figure 3a. Electric Motor Drive System. R. Vs+. e. s. i. s. t. o.
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FIGURE 8. Current Sense Using Current Sense Transformer FIGURE 9. Current Sense Using Current Sense Resistor (R1)
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