Modeling a Supercapacitor using PLECS
... A double-layer supercapacitor does not behave as an ideal capacitor. The construction of the supercapacitor introduces non-ideal effects that affect the impedance of the supercapacitor. The typical frequency-dependent resistance characteristic of a supercapacitor is shown in Fig. 2. At low frequenci ...
... A double-layer supercapacitor does not behave as an ideal capacitor. The construction of the supercapacitor introduces non-ideal effects that affect the impedance of the supercapacitor. The typical frequency-dependent resistance characteristic of a supercapacitor is shown in Fig. 2. At low frequenci ...
AN1299
... Let us discuss how to select the right capacitor value. The dimensioning procedure we are going to describe is valid for both cases, with or without the external diode. The first parameter to take into account is the maximum voltage drop that we have to guarantee when the high-side switch is in an o ...
... Let us discuss how to select the right capacitor value. The dimensioning procedure we are going to describe is valid for both cases, with or without the external diode. The first parameter to take into account is the maximum voltage drop that we have to guarantee when the high-side switch is in an o ...
- ijsetr.
... present transmission systems; however, when operating signals are sent to the power circuits, where the final power control action is taken, the switching devices are mechanical and there is little high-speed control. Another problem with mechanical devices is that control cannot be initiated freque ...
... present transmission systems; however, when operating signals are sent to the power circuits, where the final power control action is taken, the switching devices are mechanical and there is little high-speed control. Another problem with mechanical devices is that control cannot be initiated freque ...
A Modified CMOS Differential-Pair-Based Triangular-and-Trapezoidal-to-Sine Converter Kanitpong Pengwon and Ekachai Leelarasmee
... Sinusoidal-function generators have been used in widely ranges of applications such as in modern communication module, instrument and motor control application. For communication applications, a waveform with -60 dBc of SFDR or better is acceptable while only -40 dBc one is required for instrument a ...
... Sinusoidal-function generators have been used in widely ranges of applications such as in modern communication module, instrument and motor control application. For communication applications, a waveform with -60 dBc of SFDR or better is acceptable while only -40 dBc one is required for instrument a ...
Green Book TOC - Teledyne Relays
... DESCRIPTION These state-of-the-art solid-state power controllers (SSPCs) are designed for use in power controller applications. These SSPCs utilize the latest technology to provide low On-resistance output with complete short circuit and overload current protection. In addition, status output lines ...
... DESCRIPTION These state-of-the-art solid-state power controllers (SSPCs) are designed for use in power controller applications. These SSPCs utilize the latest technology to provide low On-resistance output with complete short circuit and overload current protection. In addition, status output lines ...
npn Transistors
... called the transistor. The transistor is considered by many to be the greatest invention of the twentieth-century, or as one of the greatest. It is the key active component in practically all modern electronics. Its importance in today's society rests on its ability to be mass produced using a highl ...
... called the transistor. The transistor is considered by many to be the greatest invention of the twentieth-century, or as one of the greatest. It is the key active component in practically all modern electronics. Its importance in today's society rests on its ability to be mass produced using a highl ...
The Schottky Diode Mixer Application Note 995 Introduction
... Early mixer designs prevented loss of signal power in the local oscillator circuit by loosely coupling the local oscillator power to the mixer diode. This technique is wasteful of local oscillator power and it sends as much power to the input, possibly an antenna, as it sends to the diode. This loca ...
... Early mixer designs prevented loss of signal power in the local oscillator circuit by loosely coupling the local oscillator power to the mixer diode. This technique is wasteful of local oscillator power and it sends as much power to the input, possibly an antenna, as it sends to the diode. This loca ...
Common Mode Rejection Ratio Tester (CMRR 2.0) User
... From a testing point of view the series 100pF introduces significant complications, as it represents a very high impedance of about 30MΩ at 50/60Hz. This means that attempts to measure the applied voltage (10Vrms) with a normal multimeter will fail, because the meter has around 10MΩ input impedance. ...
... From a testing point of view the series 100pF introduces significant complications, as it represents a very high impedance of about 30MΩ at 50/60Hz. This means that attempts to measure the applied voltage (10Vrms) with a normal multimeter will fail, because the meter has around 10MΩ input impedance. ...
LM8272 Dual RRIO, High Output Current Unlimited Cap Load Op
... Amp which can operate with a wide supply voltage range. This device has high output current drive, greater than Rail-to-Rail input common mode voltage range, and unlimited capacitive load drive capability, while requiring only 0.95mA/channel supply current. It is specifically designed to handle the ...
... Amp which can operate with a wide supply voltage range. This device has high output current drive, greater than Rail-to-Rail input common mode voltage range, and unlimited capacitive load drive capability, while requiring only 0.95mA/channel supply current. It is specifically designed to handle the ...
2.6.2 Npn Transistors Word Document | GCE AS/A
... called the transistor. The transistor is considered by many to be the greatest invention of the twentieth-century, or as one of the greatest. It is the key active component in practically all modern electronics. Its importance in today's society rests on its ability to be mass produced using a highl ...
... called the transistor. The transistor is considered by many to be the greatest invention of the twentieth-century, or as one of the greatest. It is the key active component in practically all modern electronics. Its importance in today's society rests on its ability to be mass produced using a highl ...
Spec Sheet
... addition, sneak currents are mitigated with resettable fuses (PTCs). The PTCs increase resistance several orders of magnitude when over-currents exceed safe levels. A normal state resumes when over-currents are removed. The ability ...
... addition, sneak currents are mitigated with resettable fuses (PTCs). The PTCs increase resistance several orders of magnitude when over-currents exceed safe levels. A normal state resumes when over-currents are removed. The ability ...
Evaluation Board User Guide UG-336
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
... By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the An ...
60VIN, 3A Synchronous Buck Regulator
... PVIN, VIN to PGND ........................................ 0.3V to 65V VDD, PVDD to PGND ................................ ……0.3V to 6V VBST to VSW, VLX ........ …………………..…………0.3V to 6V VBST to PGND …………………..…………0.3V to (VIN +6V) VSW, to PGND ... ………………………...-0.3V to (VIN +0.3V) VLX, VFB, VPG, VF ...
... PVIN, VIN to PGND ........................................ 0.3V to 65V VDD, PVDD to PGND ................................ ……0.3V to 6V VBST to VSW, VLX ........ …………………..…………0.3V to 6V VBST to PGND …………………..…………0.3V to (VIN +6V) VSW, to PGND ... ………………………...-0.3V to (VIN +0.3V) VLX, VFB, VPG, VF ...
DCAC_Circuits-Voltmeter_Design_Testing-Student_Guide
... highest mark on the scale. Note that lower currents would result in proportionally less deflection. If a 100 mA. meter passes only 50 mA., its pointer is deflected to the halfscale position. Finally, since the meter movement has resistance and a current rating, Ohm's Law makes it possible to compute ...
... highest mark on the scale. Note that lower currents would result in proportionally less deflection. If a 100 mA. meter passes only 50 mA., its pointer is deflected to the halfscale position. Finally, since the meter movement has resistance and a current rating, Ohm's Law makes it possible to compute ...
PDF
... mode condition, and thus increasing load current ia even when ia is outstripping . The increase of load current will not be affected unless ia is exactly greater by h comparing with the reference current, then follows the reverse working mode of hysteresis controller by switching off S1 and simultan ...
... mode condition, and thus increasing load current ia even when ia is outstripping . The increase of load current will not be affected unless ia is exactly greater by h comparing with the reference current, then follows the reverse working mode of hysteresis controller by switching off S1 and simultan ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.