Electronics manufacture-ESD control
... In ESD work, a different definition of ‘time constant’ is usually used in standard measurements, and the time for charge to reduce to one-tenth of its initial value is measured. This value is theoretically equal to 2.3τ. Any material that has a time constant greater than about 2s is considered an in ...
... In ESD work, a different definition of ‘time constant’ is usually used in standard measurements, and the time for charge to reduce to one-tenth of its initial value is measured. This value is theoretically equal to 2.3τ. Any material that has a time constant greater than about 2s is considered an in ...
DUPLEX CABLE System
... To reduce the risk of fire and burns, do not install this system where exposed bare conductors can be shorted or contact any conductive materials. Do not conceal or extend exposed conductors through a building wall. Use minimum AWG #10 for 25 amp load on secondary side of power supply. No part of th ...
... To reduce the risk of fire and burns, do not install this system where exposed bare conductors can be shorted or contact any conductive materials. Do not conceal or extend exposed conductors through a building wall. Use minimum AWG #10 for 25 amp load on secondary side of power supply. No part of th ...
Electronic Tachometer
... Where C is the number of cylinders of the car, Vm is the pulse voltage, T is the pulse length in seconds, and R is the engine speed in RPM. Clearly, there are some limits to these values. The pulses cannot run together, so, at the highest engine speed, T must be somewhat less than Tr. Additionally, ...
... Where C is the number of cylinders of the car, Vm is the pulse voltage, T is the pulse length in seconds, and R is the engine speed in RPM. Clearly, there are some limits to these values. The pulses cannot run together, so, at the highest engine speed, T must be somewhat less than Tr. Additionally, ...
www.cinemills.com
... 100265V AC. The ballast has a power factor correction stage so it draws a sinusoidal current (the same as a tungsten lamp). If the input voltage dips below the minimum rated value the ballast will switch into an under-voltage mode -the lamp keeps running, but switches to a low power until the voltag ...
... 100265V AC. The ballast has a power factor correction stage so it draws a sinusoidal current (the same as a tungsten lamp). If the input voltage dips below the minimum rated value the ballast will switch into an under-voltage mode -the lamp keeps running, but switches to a low power until the voltag ...
Electricity Chapter 9.1 textbook
... In a series circuit, the current is the same throughout the circuit. This is because there is only one path for the electrons to travel. In a parallel circuit, the current branches into different pathways that eventually rejoin. A portion of the electrons travels on each path. A pathway with less re ...
... In a series circuit, the current is the same throughout the circuit. This is because there is only one path for the electrons to travel. In a parallel circuit, the current branches into different pathways that eventually rejoin. A portion of the electrons travels on each path. A pathway with less re ...
Activity: A Pyroelectric Smart Sensor
... equipped with a DTGS detector and a KBr beamsplitter. Note that the strong absorption around 1000 cm-1 ...
... equipped with a DTGS detector and a KBr beamsplitter. Note that the strong absorption around 1000 cm-1 ...
Example Generic Electrical Procedure Manual
... original value. Generally the resistor should be measured at a power level, which will not cause self-heating, less than 10mW’s for example. Voltage co- efficient is the change in resistance with voltage, high value film type resistor values will normally reduce at high voltages, and this effect is ...
... original value. Generally the resistor should be measured at a power level, which will not cause self-heating, less than 10mW’s for example. Voltage co- efficient is the change in resistance with voltage, high value film type resistor values will normally reduce at high voltages, and this effect is ...
Drives MM440
... VFD power range to be available from 1/6 to 300HP where VFD shares common programming, human interface and options. Product family to be available in 8 mechanical sizes for chassis units, as follows: ...
... VFD power range to be available from 1/6 to 300HP where VFD shares common programming, human interface and options. Product family to be available in 8 mechanical sizes for chassis units, as follows: ...
AN#35
... circuit model and comparison between values of capacitance fitted with Zfit and the capacitance directly available in the technique are discussed. Secondly, typical C-V characterizations of PV cell are described. ...
... circuit model and comparison between values of capacitance fitted with Zfit and the capacitance directly available in the technique are discussed. Secondly, typical C-V characterizations of PV cell are described. ...
Activity: A Pyroelectric Smart Sensor
... equipped with a DTGS detector and a KBr beamsplitter. Note that the strong absorption around 1000 cm-1 ...
... equipped with a DTGS detector and a KBr beamsplitter. Note that the strong absorption around 1000 cm-1 ...
User`s manual ATV18 - Variateur de vitesse
... The Altivar 18 must be considered a component. It is neither a machine nor a piece of equipment ready for use in accordance with European directives (machinery directive and electromagnetic compatibility directive). It is the responsibility of the user to ensure that his machine meets these standard ...
... The Altivar 18 must be considered a component. It is neither a machine nor a piece of equipment ready for use in accordance with European directives (machinery directive and electromagnetic compatibility directive). It is the responsibility of the user to ensure that his machine meets these standard ...
Module 27: Hydrogen Production by Electrolysis with a Fuel Cell
... To be in electrolysis mode, the voltage must be greater than the voltage corresponding to zero current. This voltage is called the open circuit voltage, EOCV, and in Figure 3 has a value of 1.2 V. The hydrogen reaction rate is directly proportional to the current, since for each hydrogen molecule th ...
... To be in electrolysis mode, the voltage must be greater than the voltage corresponding to zero current. This voltage is called the open circuit voltage, EOCV, and in Figure 3 has a value of 1.2 V. The hydrogen reaction rate is directly proportional to the current, since for each hydrogen molecule th ...
256K x 16-Bit 3.3-V MR2A16A Asynchronous Magnetoresistive RAM
... 2 Due to product sensitivities to noise, power supplies must be properly grounded and decoupled and bus contention conditions must be minimized or eliminated during read and write cycles. 3 If G goes low at the same time or after W goes low, the output will remain in a high-impedance state. 4 After ...
... 2 Due to product sensitivities to noise, power supplies must be properly grounded and decoupled and bus contention conditions must be minimized or eliminated during read and write cycles. 3 If G goes low at the same time or after W goes low, the output will remain in a high-impedance state. 4 After ...
BAxxCC0 Series Circuit Using aCeramic Output Capacitor : Power
... DC power supply for the supply side power source and the load is applied with a pure resistance. In practice, there are cases where the impedance of the supply side power source is high or ...
... DC power supply for the supply side power source and the load is applied with a pure resistance. In practice, there are cases where the impedance of the supply side power source is high or ...
Presentation 1
... more advanced in recent years, devices, such as transistors and ICs, are increasingly available to be used to design inexpensive guitar amplifiers. • However, these analog solid-state designs require much feedback to improve their linear transfer characteristic. ...
... more advanced in recent years, devices, such as transistors and ICs, are increasingly available to be used to design inexpensive guitar amplifiers. • However, these analog solid-state designs require much feedback to improve their linear transfer characteristic. ...
Schneider Electric Altivar ATV18
... The Altivar 18 must be considered a component. It is neither a machine nor a piece of equipment ready for use in accordance with European directives (machinery directive and electromagnetic compatibility directive). It is the responsibility of the user to ensure that his machine meets these standard ...
... The Altivar 18 must be considered a component. It is neither a machine nor a piece of equipment ready for use in accordance with European directives (machinery directive and electromagnetic compatibility directive). It is the responsibility of the user to ensure that his machine meets these standard ...
design of area and power efficient half adder using transmission gate
... intensified the research efforts in low power microelectronics [1]. This paper concerns with one x-or gate which is one of the basic building block of various combinational circuits. Transmission gate require lower switching energy and it reduces the count of transistors used to make different logic ...
... intensified the research efforts in low power microelectronics [1]. This paper concerns with one x-or gate which is one of the basic building block of various combinational circuits. Transmission gate require lower switching energy and it reduces the count of transistors used to make different logic ...
IOSR Journal of VLSI and Signal Processing (IOSR-JVSP)
... A fig (1) shows a cascode topology, A single-stage cascode amplifier topology with inductive degeneration at the source is used. A cascode topology is chosen to minimize the power dissipation and to improve 1-dB compression point. Here a cascode transistor M2 provides high impedance which improves i ...
... A fig (1) shows a cascode topology, A single-stage cascode amplifier topology with inductive degeneration at the source is used. A cascode topology is chosen to minimize the power dissipation and to improve 1-dB compression point. Here a cascode transistor M2 provides high impedance which improves i ...
Termination Options for Any-Frequency, Any
... The CMOS output driver has a controlled impedance of about 50 , which includes an internal series resistor of approximately 22 . For this reason, an external Rs series resistor is not recommended when driving 50 traces. If the trace impedance is higher than 50 , a series resistor, Rs, should be ...
... The CMOS output driver has a controlled impedance of about 50 , which includes an internal series resistor of approximately 22 . For this reason, an external Rs series resistor is not recommended when driving 50 traces. If the trace impedance is higher than 50 , a series resistor, Rs, should be ...
PowerPoint
... To solve for the loop gain: Break the feedback, short out the break in the current sense and applying a test current To solve for Rif and Rof Apply a test voltage Vtst across O and O’ ...
... To solve for the loop gain: Break the feedback, short out the break in the current sense and applying a test current To solve for Rif and Rof Apply a test voltage Vtst across O and O’ ...
AN-8039 Using the FDDS100H06_F085 in Automotive Systems Background www.fairchildsemi.com
... The initial open-load td(ST) is typically 380µs. This delay is from the instant the IN pin is changed from LOW to HIGH and when the ST indicates an open-load condition. Note that td(ST)max = 750µs. The open-load detection time, when the device is in the ON state, is td(ON_OL), as shown in Table 6. T ...
... The initial open-load td(ST) is typically 380µs. This delay is from the instant the IN pin is changed from LOW to HIGH and when the ST indicates an open-load condition. Note that td(ST)max = 750µs. The open-load detection time, when the device is in the ON state, is td(ON_OL), as shown in Table 6. T ...
exemplars and commentary
... It is relatively safe to connect multiple components of high resistance in a circuit as each component only draws low current. Adding additional branches in a parallel circuit provides an alternative pathway for the electrons to flow. Having an alternative pathway causes different currents to flow i ...
... It is relatively safe to connect multiple components of high resistance in a circuit as each component only draws low current. Adding additional branches in a parallel circuit provides an alternative pathway for the electrons to flow. Having an alternative pathway causes different currents to flow i ...
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.