TRANSISTOR SWITCHING - University of Michigan
... Consider the circuit performance qualitatively at first; this is done with reference to the figure below. A single representative constant base-current BJT collector characteristic is shown, and superimposed on the graph is the load line for the circuit. Initially (base voltage zero) the transistor ...
... Consider the circuit performance qualitatively at first; this is done with reference to the figure below. A single representative constant base-current BJT collector characteristic is shown, and superimposed on the graph is the load line for the circuit. Initially (base voltage zero) the transistor ...
88974134 - Crouzet
... Immunity to vibrations IEC/EN 60068-2-6, test Fc Immunity to shock IEC/EN 60068-2-27, test Ea Immunity to ESD IEC/EN 61000-4-2, level 3 Immunity to radiated electrostatic fields IEC/EN 61000-4-3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 610 ...
... Immunity to vibrations IEC/EN 60068-2-6, test Fc Immunity to shock IEC/EN 60068-2-27, test Ea Immunity to ESD IEC/EN 61000-4-2, level 3 Immunity to radiated electrostatic fields IEC/EN 61000-4-3 Immunity to fast transients (burst immunity) IEC/EN 61000-4-4, level 3 Immunity to shock waves IEC/EN 610 ...
high energy and ignition rods
... enclosure box suitable for wall mounting, a High Energy rod complete with a replaceable spark tip and an high voltage connecting cable. Standard production consists of a rigid ignition rod, but a ƪexible conƤguration can be realized for tilting tangential applications. High reliability The powerful ...
... enclosure box suitable for wall mounting, a High Energy rod complete with a replaceable spark tip and an high voltage connecting cable. Standard production consists of a rigid ignition rod, but a ƪexible conƤguration can be realized for tilting tangential applications. High reliability The powerful ...
BEA-640-B5
... Max. output is 400 W, combined max. output current at +3.3 V and +5 V must not exceed 45 A. Ripple and Noise was measured by a 20 MHz bandwidth limited oscilloscope with connected 220 ìF electrolytic capacitor and 0.1 ìF ceramic capacitor at each output. During a cross regulation test we recommend t ...
... Max. output is 400 W, combined max. output current at +3.3 V and +5 V must not exceed 45 A. Ripple and Noise was measured by a 20 MHz bandwidth limited oscilloscope with connected 220 ìF electrolytic capacitor and 0.1 ìF ceramic capacitor at each output. During a cross regulation test we recommend t ...
FAN6751MR Highly-Integrated Green-Mode PWM Controller FA N
... green-mode function provides off-time modulation to linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requireme ...
... green-mode function provides off-time modulation to linearly decrease the switching frequency at light-load conditions. To avoid acoustic-noise problems, the minimum PWM frequency is set above 18KHz. This green-mode function enables the power supply to meet international power conservation requireme ...
BDTIC Stacks We are the experts for power systems
... To shorten customers time to market Infineon provides reliable and highest quality stacks and assemblies with optimized thermal management. These advanced systems provide design support and help to optimize system costs. The PrimeSTACK™ family is a complete switch solution for power electronic circu ...
... To shorten customers time to market Infineon provides reliable and highest quality stacks and assemblies with optimized thermal management. These advanced systems provide design support and help to optimize system costs. The PrimeSTACK™ family is a complete switch solution for power electronic circu ...
BMM80 Premium Insulation Multimeters
... The BMM80 Insulation Multimeter is well suited to applications within the service industry since it offers a comprehensive range of features addressing many of the requirements of the service engineer in a single unit. The insulation ranges are useful for establishing the integrity of the internal p ...
... The BMM80 Insulation Multimeter is well suited to applications within the service industry since it offers a comprehensive range of features addressing many of the requirements of the service engineer in a single unit. The insulation ranges are useful for establishing the integrity of the internal p ...
Problem 6.16 The parallel-plate capacitor shown in Fig. P6.16 is
... inside the capacitor, in terms of the given quantities. (b) Obtain an expression for Id , the displacement current flowing inside the capacitor. (c) Based on your expressions for parts (a) and (b), give an equivalent-circuit representation for the capacitor. (d) Evaluate the values of the circuit el ...
... inside the capacitor, in terms of the given quantities. (b) Obtain an expression for Id , the displacement current flowing inside the capacitor. (c) Based on your expressions for parts (a) and (b), give an equivalent-circuit representation for the capacitor. (d) Evaluate the values of the circuit el ...
higher tier revision questions
... 13) Calculate the power of a hair drier which, when connected to a 210V supply, has a current of 8A flowing through it. 2 marks 14) When a 1.5kW fire is connected to a D.C. supply a current of 12.5 A flows. Calculate the voltage of the D.C. supply. 2 marks 15) How much electrical energy is converted ...
... 13) Calculate the power of a hair drier which, when connected to a 210V supply, has a current of 8A flowing through it. 2 marks 14) When a 1.5kW fire is connected to a D.C. supply a current of 12.5 A flows. Calculate the voltage of the D.C. supply. 2 marks 15) How much electrical energy is converted ...
Electronics and Circuit lab Fall 2016 Egr110
... resistor (R1) and a Diode (D1). The Electrical Current flows from the battery through the switch, then to the resistor and finally the diode before returning to the battery. The circuit, however, is not complete until S1 is closed. This circuit should light the diode at the end. This is a series cir ...
... resistor (R1) and a Diode (D1). The Electrical Current flows from the battery through the switch, then to the resistor and finally the diode before returning to the battery. The circuit, however, is not complete until S1 is closed. This circuit should light the diode at the end. This is a series cir ...
USB1T1105A Universal Serial Bus Peripheral Transceiver with Voltage Regulator U
... provided in the labeling, can be reasonably expected to result in significant injury to the user. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or 2. A critical component is any component of a life support (b) support or sustain ...
... provided in the labeling, can be reasonably expected to result in significant injury to the user. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or 2. A critical component is any component of a life support (b) support or sustain ...
DTC C1236 Low System Supply Voltage
... DTC C1236 monitors the voltage level available to the EBTCM controller. If the voltage drops below 11.4 volts, full performance of the ABS system is not guaranteed. During ABS operation, there are several current requirements that will cause battery voltage at the EBTCM to drop. As a result, voltage ...
... DTC C1236 monitors the voltage level available to the EBTCM controller. If the voltage drops below 11.4 volts, full performance of the ABS system is not guaranteed. During ABS operation, there are several current requirements that will cause battery voltage at the EBTCM to drop. As a result, voltage ...
CEREC 3 Acquisition Unit EPD Technical Data - Sirona
... transmitters. If the field strength measured at the UNIT location exceeds the conformance level specified above, the UNIT must be observed with respect to its normal operation at each application site. If unusual performance characteristics are observed, it may be necessary to take additional measur ...
... transmitters. If the field strength measured at the UNIT location exceeds the conformance level specified above, the UNIT must be observed with respect to its normal operation at each application site. If unusual performance characteristics are observed, it may be necessary to take additional measur ...
TPS54160 60-V, Step-Down LED Driver Design Guide Application Report ..............................................................
... The response time of the converter depends both on the closed-loop bandwidth of the circuit and the switching frequency. Because this circuit is designed to run under a constant load condition, response time is not a high priority. Higher switching frequencies enable the use of smaller output filter ...
... The response time of the converter depends both on the closed-loop bandwidth of the circuit and the switching frequency. Because this circuit is designed to run under a constant load condition, response time is not a high priority. Higher switching frequencies enable the use of smaller output filter ...
MAT03: Low Noise, Matched Dual PNP Transistor Data Sheet (Rev C, 02/2002)
... Absolute maximum ratings apply to both DICE and packaged devices. ...
... Absolute maximum ratings apply to both DICE and packaged devices. ...
Chapter 2 - Basic Op-Amp Circuits
... Describe and analyze the operation of several types of comparator circuits. ...
... Describe and analyze the operation of several types of comparator circuits. ...
AMS317 数据手册DataSheet 下载
... Figure 3. Connections for Best Load Regulation In the case of fixed voltage devices the top of R1 is connected Kelvin internally, and the ground pin can be used for negative side sensing. Thermal Considerations The AMS317 series have internal power and thermal limiting circuitry designed to protect ...
... Figure 3. Connections for Best Load Regulation In the case of fixed voltage devices the top of R1 is connected Kelvin internally, and the ground pin can be used for negative side sensing. Thermal Considerations The AMS317 series have internal power and thermal limiting circuitry designed to protect ...
unit * 2 objective type questions
... (a) The conductance is maximum (b) The current is maximum (c) The current is in phase with the voltage (d) None is these ...
... (a) The conductance is maximum (b) The current is maximum (c) The current is in phase with the voltage (d) None is these ...
Programmable DC electronic load Constant Current Constant
... Programmable DC electronic load IT8500+ series is a single-channel programmable electronic load . With power ranges from 150W to 1500W . The user can perform online voltage measurements and adjustments or simulate short circuit test using the simple keypad on the front panel . It also offers a full ...
... Programmable DC electronic load IT8500+ series is a single-channel programmable electronic load . With power ranges from 150W to 1500W . The user can perform online voltage measurements and adjustments or simulate short circuit test using the simple keypad on the front panel . It also offers a full ...
ELEMENTS Metallic Glass Cylinder Gravity-Fit
... • Omni-directional light output provides even illumination of the shade, as well as a strong downward punch of light; providing functional task illumination • Dimming allows smooth illumination down to ...
... • Omni-directional light output provides even illumination of the shade, as well as a strong downward punch of light; providing functional task illumination • Dimming allows smooth illumination down to ...
OPA602 High-Speed Precision Difet OPERATIONAL AMPLIFIER
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".