For reverse bias
... Depletion region expands with reverse bias. A reverse-biased diode prevents current from going through it, due to the expanded depletion region. In actuality, a very small amount of current can and does go through a reverse-biased diode, called the leakage current, but it can be ignored for most pur ...
... Depletion region expands with reverse bias. A reverse-biased diode prevents current from going through it, due to the expanded depletion region. In actuality, a very small amount of current can and does go through a reverse-biased diode, called the leakage current, but it can be ignored for most pur ...
ISL78365 Data Short
... CLK is the input data clock that latches the data D[0:9] into the parallel data interface. Data is latched on each edge of the CLK, thus its signal integrity is critical to correctly latching data into the device. If interface method chosen to use PLL only, the CLK pin should be tied to ground. The ...
... CLK is the input data clock that latches the data D[0:9] into the parallel data interface. Data is latched on each edge of the CLK, thus its signal integrity is critical to correctly latching data into the device. If interface method chosen to use PLL only, the CLK pin should be tied to ground. The ...
Motor Insulation Voltage Stresses Under PWM Inverter
... drives use power switching techniques and generate hig h rates of change of voltage. Most modern a.c. drives use voltage-source PWM inverters with very fast-switching power semiconductor devices such as Insulated Gate Bipolar Transistors (IGBT), which are now the industry standard because of their r ...
... drives use power switching techniques and generate hig h rates of change of voltage. Most modern a.c. drives use voltage-source PWM inverters with very fast-switching power semiconductor devices such as Insulated Gate Bipolar Transistors (IGBT), which are now the industry standard because of their r ...
free-running dielectric resonator oscillators
... Pulling is an oscillators sensitivity to VSWR changes. Since the DRO is a high Q oscillator, its frequency pulling factor is better than other free-running sources. The frequency pulling figure for an unbuffered (at 10 GHz) DRO is typically less than 5 MHz peak-to-peak for a 1.5:1 VSWR varying throu ...
... Pulling is an oscillators sensitivity to VSWR changes. Since the DRO is a high Q oscillator, its frequency pulling factor is better than other free-running sources. The frequency pulling figure for an unbuffered (at 10 GHz) DRO is typically less than 5 MHz peak-to-peak for a 1.5:1 VSWR varying throu ...
Dynamic power efficiency improvement for PWM class
... In this section, to demonstrate the improvement on power efficiency, we used TSMC 5V-0.35-um CMOS technology to implement three cases of PWM class-D amplifiers including (I) applying proposed method, (II) conventional optimization for maximum power delivery D ¼ 0:9 and (III) optimization for a range ...
... In this section, to demonstrate the improvement on power efficiency, we used TSMC 5V-0.35-um CMOS technology to implement three cases of PWM class-D amplifiers including (I) applying proposed method, (II) conventional optimization for maximum power delivery D ¼ 0:9 and (III) optimization for a range ...
MAX3982 SFP Copper-Cable Preemphasis Driver General Description Features
... Note 2: PE1 = PE0 = 1 for maximum preemphasis, load is 50Ω ±1% at each side, and the pattern is 0000011111 at 1Gbps. Note 3: Measured at point B in Figure 2 using 0000011111 at 1Gbps. PE1 = PE0 = 0 for minimum preemphasis. For transition time, the 0% reference level is the steady-state level after f ...
... Note 2: PE1 = PE0 = 1 for maximum preemphasis, load is 50Ω ±1% at each side, and the pattern is 0000011111 at 1Gbps. Note 3: Measured at point B in Figure 2 using 0000011111 at 1Gbps. PE1 = PE0 = 0 for minimum preemphasis. For transition time, the 0% reference level is the steady-state level after f ...
Int2_Formal_Exercises _E and E
... 2) A colour television set is rated at 300 W. a) Calculate the current drawn by the television when connected to the 230 V mains supply. ...
... 2) A colour television set is rated at 300 W. a) Calculate the current drawn by the television when connected to the 230 V mains supply. ...
User`s Guide True RMS Industrial Multimeter Extech EX530
... CAUTION: Do not measure AC voltages if a motor on the circuit is being switched ON or OFF. Large voltage surges may occur that can damage the meter. 1. Set the function switch to the green VAC/Hz/% position. 2. Insert the black test lead banana plug into the negative COM jack. Insert red test lead b ...
... CAUTION: Do not measure AC voltages if a motor on the circuit is being switched ON or OFF. Large voltage surges may occur that can damage the meter. 1. Set the function switch to the green VAC/Hz/% position. 2. Insert the black test lead banana plug into the negative COM jack. Insert red test lead b ...
Silicon Graphics - Crittenden Campus 16470-1
... assembly shall withstand the effects of closing, carrying and interrupting currents up to the assigned maximum short circuit rating. B. Provide added rigidity using steel member gussets in all corners of structures. C. ...
... assembly shall withstand the effects of closing, carrying and interrupting currents up to the assigned maximum short circuit rating. B. Provide added rigidity using steel member gussets in all corners of structures. C. ...
coach battery voltage and current meter monitor panel
... wiring must be modified so that the current carried by this cable will be passed thru the ammeter shunt so that it can be measured on the Simpson ammeter. To do this, the red AWG #6 cable coming from the coach batteries to the screw terminal on the front side of the fuse distribution panel shown in ...
... wiring must be modified so that the current carried by this cable will be passed thru the ammeter shunt so that it can be measured on the Simpson ammeter. To do this, the red AWG #6 cable coming from the coach batteries to the screw terminal on the front side of the fuse distribution panel shown in ...
2DA1774QLP Features Mechanical Data
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
... Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically n ...
74LCXR2245
... ■ 8.0ns tPD max. (VCC = 3.3V), 10µA ICC max. ■ Power down high impedance inputs and outputs ■ Supports live insertion/withdrawal(1) ■ ±12mA output drive (VCC = 3.0V) ■ Implements proprietary noise/EMI reduction circuitry ■ Latch-up performance exceeds 500mA ■ Equivalent 26Ω series resistor on all ou ...
... ■ 8.0ns tPD max. (VCC = 3.3V), 10µA ICC max. ■ Power down high impedance inputs and outputs ■ Supports live insertion/withdrawal(1) ■ ±12mA output drive (VCC = 3.0V) ■ Implements proprietary noise/EMI reduction circuitry ■ Latch-up performance exceeds 500mA ■ Equivalent 26Ω series resistor on all ou ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... Fig 7: Basic circuit for over/under voltage protection ...
... Fig 7: Basic circuit for over/under voltage protection ...
AD8037
... the input clamp architecture supports the clamp levels as additional inputs to the amplifier. As such, in addition to static dc clamp levels, signals with speeds up to 240 MHz can be applied to the clamp pins. The clamp values can also be set to any value within the output voltage range provided tha ...
... the input clamp architecture supports the clamp levels as additional inputs to the amplifier. As such, in addition to static dc clamp levels, signals with speeds up to 240 MHz can be applied to the clamp pins. The clamp values can also be set to any value within the output voltage range provided tha ...
Electronics circuits I
... can effectively drive a loudspeaker. This function of magnifying the amplitude of a given signal, without altering its other properties is known as amplification. In any signal transmission system, amplification will have to be done at suitable locations along the transmission link to boost up the s ...
... can effectively drive a loudspeaker. This function of magnifying the amplitude of a given signal, without altering its other properties is known as amplification. In any signal transmission system, amplification will have to be done at suitable locations along the transmission link to boost up the s ...
UVQ Series - power, Murata
... optional mounting baseplate extends this to all practical temperature ranges at full power. UVQs achieve these impressive specifications while delivering excellent electrical performance. Overall noise is 35mVp-p (3.3V models) with fast step response (down to 50µsec). These converters offer high sta ...
... optional mounting baseplate extends this to all practical temperature ranges at full power. UVQs achieve these impressive specifications while delivering excellent electrical performance. Overall noise is 35mVp-p (3.3V models) with fast step response (down to 50µsec). These converters offer high sta ...
Chapter 2 : Operating Principles of MOS Transistors
... islands under the oxide layer is called the channel region. The channel provides a path for the majority carriers (electrons for example, in the n-channel device) to flow between the source and the drain. The channel is covered by a thin insulating layer of silicon dioxide (SiO2). The gate electrode ...
... islands under the oxide layer is called the channel region. The channel provides a path for the majority carriers (electrons for example, in the n-channel device) to flow between the source and the drain. The channel is covered by a thin insulating layer of silicon dioxide (SiO2). The gate electrode ...
Bipolar Junction Transistors
... In analog circuits, transistors are used in amplifiers and linear regulated power supplies. In digital circuits they function as electrical switches, including logic gates, random access memory (RAM), and microprocessors. ...
... In analog circuits, transistors are used in amplifiers and linear regulated power supplies. In digital circuits they function as electrical switches, including logic gates, random access memory (RAM), and microprocessors. ...
Transient Voltage Surge Suppression and
... breakers, points of use, and even individual equipment. This coordinated approach is supported by the Emerald Book (IEEE Std. 1100-2005), a definitive reference published by the Institute of Electrical and Electronics Engineers (IEEE). This standard states “It is recommended that additional [SPDs] b ...
... breakers, points of use, and even individual equipment. This coordinated approach is supported by the Emerald Book (IEEE Std. 1100-2005), a definitive reference published by the Institute of Electrical and Electronics Engineers (IEEE). This standard states “It is recommended that additional [SPDs] b ...
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.