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Parts by Number Top

Part # Distributor Manufacturer Product Category Description
MCP73843 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided The MCP73843 combines high accuracy constant-voltage (0.5% max), constant-current regulation, cell preconditioning, advanced safety timers, automatic charge termination, and charge status indication in a space saving MSOP-8 package. The device provides a complete, fully functional, stand-alone...
MCP73123 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided Transistor - Integrated Current Sense - Integrated Reverse Discharge Protection. Constant Current / Constant Voltage Operation with Thermal Regulation. Resistor Programmable Fast Charge Current: 130 mA - 1100 mA. 4.15V Undervoltage Lockout (UVLO). 18V Absolute Maximum Input. Overvoltage Protection (OVP...
MCP73223 Microchip Technology, Inc. Microchip Technology, Inc. Not Provided Integrated Current Sense - Integrated Reverse Discharge Protection. Constant Current / Constant Voltage Operation with Thermal Regulation. Resistor Programmable Fast Charge Current: 130 mA - 1100 mA. 4.15V Undervoltage Lockout (UVLO). 18V Absolute Maximum Input. Overvoltage Protection (OVP): 13V...
PSM24-090S-N Automationdirect.com Not Provided Power Products (Electrical) / DC Power Supplies / 24VDC, DIN Rail Mount RHINO switching power supply, 24VDC (adjustable), 3.75A, (90W) output; 85-132 VAC and 187-264 VAC auto-selecting input; constant current short circuit protection, overvoltage protection; slim-line metal case with 35mm DIN rail mounting adapter, removable screw terminal plugs; dual color status...
PSM12-156S Automationdirect.com Not Provided Power Products (Electrical) / DC Power Supplies / 5VDC, 12VDC, 48VDC, DIN Rail Mount RHINO switching power supply, 12VDC (adjustable), 13A, (156W) output; 85-132 VAC and 187-264 VAC auto-selecting input; constant current short circuit protection, overvoltage protection; slim-line metal case with 35mm DIN rail mounting adapter, removable screw terminal plugs; dual color status...
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Conduct Research Top

  • A Digital Constant Current Power LED Driver
    AN1138 A Digital Constant Current Power LED Driver drive current for this type of LED would be 350 mA and Author: Stephen Bowling a typical forward voltage would be 3.5V. Secondly, we Microchip Technology Inc. will assume that the circuit input voltage is 12V. The inductor value will be chosen
  • Advantages of Constant Current Density Control Over Constant Voltage Control in Aluminum Anodizing
    The effects of constant voltage control and constant current density control on the growth of anodic coatings have been studied for aluminum anodizing in sulfuric acid solutions in terms of a theoretical model and mathematical expressions. The variations of the growth rate of anodic coatings
  • Increase the Number of Series White LEDs with a "Constant Voltage" OVP Circuit
    A unique over-voftage protection (OVP) circuit is presented for use with the AAT123I, an inductive boast con. stant current wtute LED driver.. The circuit allows transition from constant current to constant voilage at the. OVP threshold, maintaining the programmed output voltage and current during
  • Circut Ideas: LED driver lights three LED strings and provides constant voltage supply
    of producing regulated electrical power. This eliminates the need for extra circuitry otherwise used with a separate power supply. In the accompanying diagram, an LT3476 drives three constant-current RGB LED strings. Its fourth channel serves as a constant-voltage source. A typical application
  • Technical Article: Constant Voltage Transformer Operation
    The CVT (ferro) uses the unique principle of ferroresonance: operation of a transformer in the region of magnetic saturation. When the iron core of a transformer is in saturation, relatively large changes in winding current results in very small changes in magnetic flux. Winding current
  • Voltage-dependent Dynamic FRET Signals from the Transverse Tubules
    was demonstrated. to correspond to the voltage-dependent translocation of the charged acceptors, which manifest as nonlinear. components in current records. For DPA, both electrical and QRET data were predicted by radial cable model. simulations in which the maximal time constant of charge translocation
  • High Voltage, Life Critical, Glove Inflator Redesign
    A prospective customer approached the Field team with a request for a quote on a fastener. Prior to quoting the fastener, Field requested to walk the customer's production floor to review the application of the fastener. The current design required the operator to count out six stainless steel
  • Optimizing Low Voltage Buck DC/DC Converter Efficiency
    by the control circuitry quiescent current. In some instances, lnjit load noise requiremenl:s may supercede efficiency requirements. For Ihis type of appli. cation, constant frequency PWM may be necessary for all load conditions.

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