MOV Introduction
... An MOV, or Metal Oxide Varistor, is a voltage suppression device that clamps a transient in an electrical circuit. It is also called a Varistor , or variable resistor, because its resistance changes with applied voltage. Sometimes they are referred to as a VDR, or Voltage Dependant Resistor, by so ...
... An MOV, or Metal Oxide Varistor, is a voltage suppression device that clamps a transient in an electrical circuit. It is also called a Varistor , or variable resistor, because its resistance changes with applied voltage. Sometimes they are referred to as a VDR, or Voltage Dependant Resistor, by so ...
PSPICE Tutorial - Purdue Engineering
... Now use “Voltage probe” labeled V to probe a Voltage node (wire) and use the “Current Probe” to probe current at a node (junction of wire and a component) The results are displayed in the PSpice A/D Lite window which pops up. Play around with other options in the output and explore ...
... Now use “Voltage probe” labeled V to probe a Voltage node (wire) and use the “Current Probe” to probe current at a node (junction of wire and a component) The results are displayed in the PSpice A/D Lite window which pops up. Play around with other options in the output and explore ...
Diodes V-I Characteristics – signal diode
... The interrupter consists of an LED and a phototransistor separated by a gap (see Figure 13). When the gap is empty the light (infrared) from the LED excites carriers in the phototransistor, which then conducts. When the gap is filled, the light is interrupted and the phototransistor does not conduct ...
... The interrupter consists of an LED and a phototransistor separated by a gap (see Figure 13). When the gap is empty the light (infrared) from the LED excites carriers in the phototransistor, which then conducts. When the gap is filled, the light is interrupted and the phototransistor does not conduct ...
Lab: Series and Parallel Circuits
... 1. Add a second bulb to the simple circuit in Part A by connecting it in series (connect it between the first bulb and the switch). 2. Close the switch. Note the brightness of the bulbs. Are the bulbs brighter, dimmer, or the same brightness compared to when there was only one bulb? 3. Read the amme ...
... 1. Add a second bulb to the simple circuit in Part A by connecting it in series (connect it between the first bulb and the switch). 2. Close the switch. Note the brightness of the bulbs. Are the bulbs brighter, dimmer, or the same brightness compared to when there was only one bulb? 3. Read the amme ...
circuit description
... ensures that the soft clip level tracks changes in supply voltage caused by line or load variations. ...
... ensures that the soft clip level tracks changes in supply voltage caused by line or load variations. ...
wepls135
... piezoelectric transformer equivalent circuit, the two-port network can be used [6]. At start up, the fluorescent lamp will be considered an open circuit, and after ionization, it will be assumed to be a resistive load at the steady state. The experimental lamp’s equivalent on-resistance is 263ȍ. For ...
... piezoelectric transformer equivalent circuit, the two-port network can be used [6]. At start up, the fluorescent lamp will be considered an open circuit, and after ionization, it will be assumed to be a resistive load at the steady state. The experimental lamp’s equivalent on-resistance is 263ȍ. For ...
AN1809 APPLICATION NOTE STR71x ADC DRIVING AN ANALOG KEYBOARD
... be enabled by setting the ADC_EN bit in the PCU_BOOTCR register. This action is followed by selecting the Single Channel conversion mode and the Channel to be converted by setting the AXT bit and writing the channel number in the A[1:0] bits in the Control Status Register (ADC_CSR). Next, the presca ...
... be enabled by setting the ADC_EN bit in the PCU_BOOTCR register. This action is followed by selecting the Single Channel conversion mode and the Channel to be converted by setting the AXT bit and writing the channel number in the A[1:0] bits in the Control Status Register (ADC_CSR). Next, the presca ...
2.14/2.140 Problem Set 6 Assigned: Wed. March 12, 2014 Due:
... Develop expressions for each of the transfer functions in the blocks of this block diagram, and fill them in on your own version of the block diagram. Carefully note the system variables already shown on the block diagram, and fill in the transfer functions appropriately. b) Suppose the input Vr has ...
... Develop expressions for each of the transfer functions in the blocks of this block diagram, and fill them in on your own version of the block diagram. Carefully note the system variables already shown on the block diagram, and fill in the transfer functions appropriately. b) Suppose the input Vr has ...
No Slide Title
... •Exercise 4.5 Find voltage of v(t) and current i(t), v(t) in this circuit for t>0, assume that the switch has been closed for a very long time prior to t=0. ...
... •Exercise 4.5 Find voltage of v(t) and current i(t), v(t) in this circuit for t>0, assume that the switch has been closed for a very long time prior to t=0. ...
review for elec 105 midterm exam #1 (fall 2001)
... - equivalent impedance instead of equivalent resistance - three methods for finding equivalent impedance are conceptually the same as with DC circuits: o Zth = Voc/Isc (can use only if there are independent sources) o Zth = Zeq (can use if there are no dependent sources) o Zth = Vt/It (“test source” ...
... - equivalent impedance instead of equivalent resistance - three methods for finding equivalent impedance are conceptually the same as with DC circuits: o Zth = Voc/Isc (can use only if there are independent sources) o Zth = Zeq (can use if there are no dependent sources) o Zth = Vt/It (“test source” ...
1000V Digital/Analog Megohmmeter Models 1050 & 1060
... may also be programmed. The user may even select DAR or PI functions before the test, and the megohmmeter will stop at the appropriate time and display the results. Test run times from 1 second to 59 minutes are also directly programmable. The tested sample Capacitance is available at the end of eac ...
... may also be programmed. The user may even select DAR or PI functions before the test, and the megohmmeter will stop at the appropriate time and display the results. Test run times from 1 second to 59 minutes are also directly programmable. The tested sample Capacitance is available at the end of eac ...
'AND' Away we go!
... A feedback circuit from the output terminal of the amplifier to one of the input terminals of the amplifier is used to stabilize the output signal at a value that is between zero volts and a maximum (a saturation) value. ...
... A feedback circuit from the output terminal of the amplifier to one of the input terminals of the amplifier is used to stabilize the output signal at a value that is between zero volts and a maximum (a saturation) value. ...
KST555 1 NPN Epitaxial 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. ...
HMC6590
... The HMC6590 is a high-speed, high gain, low-power limiting transimpedance amplifier (TIA) used in optical receivers with data rates up to 43 Gbps. It features low input referred noise, 36 GHz bandwidth, 4 kohm differential small signal transimpedance and output cross point adjustment. HMC6590 exhibi ...
... The HMC6590 is a high-speed, high gain, low-power limiting transimpedance amplifier (TIA) used in optical receivers with data rates up to 43 Gbps. It features low input referred noise, 36 GHz bandwidth, 4 kohm differential small signal transimpedance and output cross point adjustment. HMC6590 exhibi ...
Sendyne Corp. Impact of Current Measurement Offset Error in SOC
... operation of the battery within the manufacturer’s specifications for Depth of Discharge (DOD). Adherence to such specifications is important for the longevity and health of the battery pack as well as for the fuel consumption of an HEV. Because HEV batteries operate in a narrow SOC window (typicall ...
... operation of the battery within the manufacturer’s specifications for Depth of Discharge (DOD). Adherence to such specifications is important for the longevity and health of the battery pack as well as for the fuel consumption of an HEV. Because HEV batteries operate in a narrow SOC window (typicall ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.