700924 NEW Differential Probe Capable of Wide-Band, High-Voltage Floating Measurements
... Signals floating from ground Waveform observed on oscilloscope ...
... Signals floating from ground Waveform observed on oscilloscope ...
Answers Pretest Module 8 Unit 1
... 2. What is the result of connecting a PN junction diode to an external voltage source reverse biased? Blocks current 3. What is the result of connecting a PN junction diode to an external voltage source forward biased? Current flows ...
... 2. What is the result of connecting a PN junction diode to an external voltage source reverse biased? Blocks current 3. What is the result of connecting a PN junction diode to an external voltage source forward biased? Current flows ...
Push Button - UCLA IEEE Micromouse
... - Buzzer behaves like an inductor - Diode is used to prevent inductive kickback ...
... - Buzzer behaves like an inductor - Diode is used to prevent inductive kickback ...
TAP 129- 1: Slow charge and discharge
... Connect flying lead, F, to 1. This will begin charging the capacitor through the 100 k resistor. Carefully monitor what is happening on the meters and note down values every 15 s for around 500 s. Now connect the flying lead to 2 and, in a similar way, monitor carefully what is happening. ...
... Connect flying lead, F, to 1. This will begin charging the capacitor through the 100 k resistor. Carefully monitor what is happening on the meters and note down values every 15 s for around 500 s. Now connect the flying lead to 2 and, in a similar way, monitor carefully what is happening. ...
MC1408-8 datasheet - Mon Club-Elec
... The worst case switching condition occurs when all bits are switched on, which corresponds to a low-to-high transition for all input bits. This time is typically 70 ns for settling to within 1/2LSB for 8-bit accuracy. This time applies when RL < 500 Ω and CO < 25 pF. The slowest single switch is the ...
... The worst case switching condition occurs when all bits are switched on, which corresponds to a low-to-high transition for all input bits. This time is typically 70 ns for settling to within 1/2LSB for 8-bit accuracy. This time applies when RL < 500 Ω and CO < 25 pF. The slowest single switch is the ...
MAX8863T/S/R, MAX8864T/S/R Low-Dropout, 120mA Linear Regulators __________________General Description
... The MAX8863/MAX8864 feature a 1.1Ω typical p-channel MOSFET pass transistor. This provides several advantages over similar designs using PNP pass transistors, including longer battery life. The p-channel MOSFET requires no base drive current, which reduces quiescent current considerably. PNPbased re ...
... The MAX8863/MAX8864 feature a 1.1Ω typical p-channel MOSFET pass transistor. This provides several advantages over similar designs using PNP pass transistors, including longer battery life. The p-channel MOSFET requires no base drive current, which reduces quiescent current considerably. PNPbased re ...
Aalborg Universitet Model Predictive Current Control for High-Power Grid-Connected Converters with
... DC-link voltage control loop. A reactive power distortion can be observed in fig. 7(b) during the period the active power is changing. This distortion is due to the change in the LCL filter reactive power consumption under different operating points. In time t = 10 s, a change on reactive power dema ...
... DC-link voltage control loop. A reactive power distortion can be observed in fig. 7(b) during the period the active power is changing. This distortion is due to the change in the LCL filter reactive power consumption under different operating points. In time t = 10 s, a change on reactive power dema ...
Single Phase Transformers - Electrical and Computer Engineering
... Figure 6 shows a screen-shot of the program used for the single-phase transformer experiments. This program monitors the first two channels of the meter box and displays their waveforms and measurements. Data can be logged by selecting the type of test and clicking Add. The type of test can be selec ...
... Figure 6 shows a screen-shot of the program used for the single-phase transformer experiments. This program monitors the first two channels of the meter box and displays their waveforms and measurements. Data can be logged by selecting the type of test and clicking Add. The type of test can be selec ...
Energy Management System
... Surge Protection – Design Risk Mitigation •Surge Protection easily mitigated as it is addressed by all electronics currently manufactured •Surge protection circuitry: • No effect on circuit during normal operation • MOV will dissipate excess energy in event of a surge • Slow blow fuse will further ...
... Surge Protection – Design Risk Mitigation •Surge Protection easily mitigated as it is addressed by all electronics currently manufactured •Surge protection circuitry: • No effect on circuit during normal operation • MOV will dissipate excess energy in event of a surge • Slow blow fuse will further ...
LNK362-364 rev_E.indd
... used to ensure adequate primary intra-winding capacitance in the range of 25 pF to 50 pF. 3. For designs where 2 < PO ≤ 2.5 W, a bias winding should be added to the transformer using a standard recovery rectifier diode to act as a clamp. This bias winding may also be used to externally power the dev ...
... used to ensure adequate primary intra-winding capacitance in the range of 25 pF to 50 pF. 3. For designs where 2 < PO ≤ 2.5 W, a bias winding should be added to the transformer using a standard recovery rectifier diode to act as a clamp. This bias winding may also be used to externally power the dev ...
Multimeter LDanalog 20
... • If measurements which imply shock hazard are carried out, a second person has to be informed. • Unexpected voltages at measuring objects (e.g. defective devices or capacitors) have to be reckoned with. • The instrument leads and housing of the multimeter must not be damaged e.g. by cracks or ruptu ...
... • If measurements which imply shock hazard are carried out, a second person has to be informed. • Unexpected voltages at measuring objects (e.g. defective devices or capacitors) have to be reckoned with. • The instrument leads and housing of the multimeter must not be damaged e.g. by cracks or ruptu ...
AN1146: X4C105 NOVRAM Features and Applications
... All other trademarks mentioned are the property of their respective owners. ...
... All other trademarks mentioned are the property of their respective owners. ...
MAX1686/MAX1686H 3V to 5V Regulating Charge Pumps for SIM Cards General Description
... portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The MAX1686H has a nominal output voltage of 5.0V, while the MAX1686 is set to 4.75V to reduce SIMcard current drain. The charge pump has only 45µA quiescent supply current, which reduc ...
... portable unit (cellular phone handset), the 1MHz charge pump converts a 2.7V to 4.2V input to regulated 5V output. The MAX1686H has a nominal output voltage of 5.0V, while the MAX1686 is set to 4.75V to reduce SIMcard current drain. The charge pump has only 45µA quiescent supply current, which reduc ...
ECE 233
... a) What is the characteristic equation for the circuit? b) What are the natural frequencies of the circuit? c) What is the structure of homogeneous solution for the state variable x(t)? d 2x 6- The state equation for the state variable x(t) for a circuit is given by x 4Sin (t ) . ...
... a) What is the characteristic equation for the circuit? b) What are the natural frequencies of the circuit? c) What is the structure of homogeneous solution for the state variable x(t)? d 2x 6- The state equation for the state variable x(t) for a circuit is given by x 4Sin (t ) . ...
2.555new7 - WordPress.com
... Fig. 8.26 Analog input Vs Digital output Resolution Fig. 8.26 shows eight (23) discrete output states from 000 to 111, each step being 1/8 V apart. Therefore, we can say that expression of ADC resolution is resolution = 1/2n (1) In the above case n=3 Resolution is also defined as the ratio of a cha ...
... Fig. 8.26 Analog input Vs Digital output Resolution Fig. 8.26 shows eight (23) discrete output states from 000 to 111, each step being 1/8 V apart. Therefore, we can say that expression of ADC resolution is resolution = 1/2n (1) In the above case n=3 Resolution is also defined as the ratio of a cha ...
SIMULATION WITH THE CUK TOPOLOGY ECE562: Power Electronics I COLORADO STATE UNIVERSITY
... better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the Cuk converter: Time it takes for the converter to reach steady state Effects of varying duty cycle Conversion ratio of converter Differential current across the induc ...
... better familiarize the student with some of its operating characteristics. This lab will explore some of the following aspects of the Cuk converter: Time it takes for the converter to reach steady state Effects of varying duty cycle Conversion ratio of converter Differential current across the induc ...
RFVC1803C 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
MC34268 800 mA, 2.85 V, SCSI−2 Active Terminator, Low
... Figure 3 is a circuit of a typical SCSI terminator application. The MC34268 is designed specifically to provide 2.85 V required to drive a SCSI−2 bus. The output current capability of the regulator is in excess of 800 mA; enough to drive standard SCSI−2, fast SCSI−2, and some wide SCSI−2 application ...
... Figure 3 is a circuit of a typical SCSI terminator application. The MC34268 is designed specifically to provide 2.85 V required to drive a SCSI−2 bus. The output current capability of the regulator is in excess of 800 mA; enough to drive standard SCSI−2, fast SCSI−2, and some wide SCSI−2 application ...
svokke_epi_valve_jr_..
... First of all the usual disclaimers: if you're not used to working with high voltage electronics, don't open the amplifier but let a good tech do the job. The voltages inside the amplifier can kill you, even when the amplifier is off and the power cord is disconnected. If you decide to open it, it wi ...
... First of all the usual disclaimers: if you're not used to working with high voltage electronics, don't open the amplifier but let a good tech do the job. The voltages inside the amplifier can kill you, even when the amplifier is off and the power cord is disconnected. If you decide to open it, it wi ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.