2STF2280
... using new “PB-HCD” (power bipolar high current density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. ...
... using new “PB-HCD” (power bipolar high current density) technology. The resulting transistor shows exceptional high gain performances coupled with very low saturation voltage. ...
KSE 13003T NPN Silicon Transistor Absolute Maximum Ratings
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
MAX1736 SOT23, Single-Cell Li+ Battery Charger for Current-Limited Supply General Description
... Note 1: Thermal properties are specified with product mounted on PC board with one square-inch of copper area and still air. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the termal profile the device can be exposed to during solder attach and r ...
... Note 1: Thermal properties are specified with product mounted on PC board with one square-inch of copper area and still air. Note 2: This device is constructed using a unique set of packaging techniques that impose a limit on the termal profile the device can be exposed to during solder attach and r ...
Operational Amplifier
... current to the load and hence has a small output impedance. The op-amp is a linear amplifier with Vout ∝ Vinp . The DC open-loop voltage gain of a typical op-amp is 103 to 106 . The gain is so large that most often feedback is used to obtain a specific transfer function and control the stability. Ch ...
... current to the load and hence has a small output impedance. The op-amp is a linear amplifier with Vout ∝ Vinp . The DC open-loop voltage gain of a typical op-amp is 103 to 106 . The gain is so large that most often feedback is used to obtain a specific transfer function and control the stability. Ch ...
Evaluates: MAX8606 MAX8606 Evaluation Kit General Description Features
... and tested surface-mount circuit board demonstrating the MAX8606 linear charger for single-cell Li+ batteries. The EV kit operates from either a 100mA/500mA USB port or a 4.25V to 14V input power supply; however, charging is disabled when the input voltage exceeds 5.8V. Charging is optimized for Li+ ...
... and tested surface-mount circuit board demonstrating the MAX8606 linear charger for single-cell Li+ batteries. The EV kit operates from either a 100mA/500mA USB port or a 4.25V to 14V input power supply; however, charging is disabled when the input voltage exceeds 5.8V. Charging is optimized for Li+ ...
Magnetism and Electromagnetism
... 6. Explain that magnets create magnetic fields. These cannot be seen. They fill the space around a magnet where the magnetic forces work, where they can attract or repel magnetic materials. ...
... 6. Explain that magnets create magnetic fields. These cannot be seen. They fill the space around a magnet where the magnetic forces work, where they can attract or repel magnetic materials. ...
Harmonic Filters and Reactors
... ‘skin effect’, which increases with frequency and is similar to centrifugal force. • Transformer Overheating. In the presence of current harmonics, transformers will have increased iron and copper losses or Eddy currents due to stray flux losses. This causes excessive overheating in the transformer ...
... ‘skin effect’, which increases with frequency and is similar to centrifugal force. • Transformer Overheating. In the presence of current harmonics, transformers will have increased iron and copper losses or Eddy currents due to stray flux losses. This causes excessive overheating in the transformer ...
LAB #2: First-Order System Behavior
... will see a shift of the line. The amount shifted (approximately 1.4 volts) is the output DC voltage from your RC circuit. Now, disconnect the line from the (+) terminal of the battery to the resistor of your RC circuit by pulling out the banana plug from the black resistor post. You are now ready to ...
... will see a shift of the line. The amount shifted (approximately 1.4 volts) is the output DC voltage from your RC circuit. Now, disconnect the line from the (+) terminal of the battery to the resistor of your RC circuit by pulling out the banana plug from the black resistor post. You are now ready to ...
VGA 400.2 VGA 600.2 VGA 800.2 VGA 1600.2 VGA 320.4 VGA
... Total Input Wattage = Current Draw (in Amps) Supply Voltage Example: A VGA amplifier has two channels at 175w per channel RMS rating into 4 Ohms (175 x 2 = 350). You would use the formula in the following way: 350W x 2 = 700W 700W = 58.3 Amps Total current draw. 12V If the same amplifier is driven i ...
... Total Input Wattage = Current Draw (in Amps) Supply Voltage Example: A VGA amplifier has two channels at 175w per channel RMS rating into 4 Ohms (175 x 2 = 350). You would use the formula in the following way: 350W x 2 = 700W 700W = 58.3 Amps Total current draw. 12V If the same amplifier is driven i ...
this PDF file
... This paper deals with the development of a matrix converter. Matrix converters belong to the category of direct frequency converters. A converter does not contain DC-link and the output voltage is provided by direct switching of voltage from the input phases. This is enabled by 9 bidirectional switc ...
... This paper deals with the development of a matrix converter. Matrix converters belong to the category of direct frequency converters. A converter does not contain DC-link and the output voltage is provided by direct switching of voltage from the input phases. This is enabled by 9 bidirectional switc ...
UQuestion #1U: (20 Points) Choose the right
... (A) an atom gains an extra valence electron (B) there are more holes than electrons in the outer orbit (C) two atoms bond together (D) a valence electron breaks away from the atom Recombination is when (A) an electron falls into a hole (C) a crystal is formed Holes in an n-type semiconductor are (A) ...
... (A) an atom gains an extra valence electron (B) there are more holes than electrons in the outer orbit (C) two atoms bond together (D) a valence electron breaks away from the atom Recombination is when (A) an electron falls into a hole (C) a crystal is formed Holes in an n-type semiconductor are (A) ...
ch19 electricity notes
... 1. _____________________ = circuit in which all the loads are connected one after another. a. would not operate any of the loads if a __________________ were to occur anywhere. b. the more and more loads that are added, such as light bulbs, the ______________ power each receives thus the lights gets ...
... 1. _____________________ = circuit in which all the loads are connected one after another. a. would not operate any of the loads if a __________________ were to occur anywhere. b. the more and more loads that are added, such as light bulbs, the ______________ power each receives thus the lights gets ...
Introduction - inst.eecs.berkeley.edu
... The details of configuring the meter to measure current, voltage and resistance will be covered by the TA in lab. The concept behind the measurement of current and voltage will be discussed here. It will be helpful to discuss this concept by drawing an analogy to mechanical engineering: you can thin ...
... The details of configuring the meter to measure current, voltage and resistance will be covered by the TA in lab. The concept behind the measurement of current and voltage will be discussed here. It will be helpful to discuss this concept by drawing an analogy to mechanical engineering: you can thin ...
The New PL and New PL-P Series of manual and bus remote
... That’s where the V-Span function of the New PL series comes in. It allows the user to redefine the end-stop values of the voltage control to define a specific voltage range. For example: An engineer is working on a circuit that will eventually operate from four NiMh cells. They use V-Span to set a V ...
... That’s where the V-Span function of the New PL series comes in. It allows the user to redefine the end-stop values of the voltage control to define a specific voltage range. For example: An engineer is working on a circuit that will eventually operate from four NiMh cells. They use V-Span to set a V ...
Data Sheet - Profusion plc
... Zobel resistor, which in conjunction with CZ , terminates the output filter at high frequencies. The combination of RZ and CZ minimizes peaking of the output filter under both no load conditions or with real world loads, including loudspeakers which usually exhibit a rising switching impedance with ...
... Zobel resistor, which in conjunction with CZ , terminates the output filter at high frequencies. The combination of RZ and CZ minimizes peaking of the output filter under both no load conditions or with real world loads, including loudspeakers which usually exhibit a rising switching impedance with ...
19.2 Current and voltage
... A material such as copper is called a conductor because it can conduct, or carry, electric current. Materials that insulate against (or block) the flow of current are classified as electrical insulators. Some materials are neither conductors nor insulators. These materials are named semicond ...
... A material such as copper is called a conductor because it can conduct, or carry, electric current. Materials that insulate against (or block) the flow of current are classified as electrical insulators. Some materials are neither conductors nor insulators. These materials are named semicond ...
PDF
... voltage applied to each IGBT during the switching period is generally one-half that of the two-level topology. However, considering high-voltage applications, the chip was designed to have a breakdown voltage of 1,200 V. This also gives a margin against a surge voltage induced by the circuit wiring ...
... voltage applied to each IGBT during the switching period is generally one-half that of the two-level topology. However, considering high-voltage applications, the chip was designed to have a breakdown voltage of 1,200 V. This also gives a margin against a surge voltage induced by the circuit wiring ...
EMI Filter Design
... common triac-based wall dimmers is sometimes required at 120V nominal line. The circuit can be designed to handle both. The input EMI filter for the PFC-Flyback converter must be very carefully designed if it is to operate with triac dimmers. Any reversal of current following the triac firing will c ...
... common triac-based wall dimmers is sometimes required at 120V nominal line. The circuit can be designed to handle both. The input EMI filter for the PFC-Flyback converter must be very carefully designed if it is to operate with triac dimmers. Any reversal of current following the triac firing will c ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.