The TESLA coil - Tesla Coil Design, Construction and Operation Guide
... combinations of components, one can calculate the phase difference between current and voltage by vectoradding the impedances (for example, in an RC circuit, the phase difference will be less than π/2). Finally, it is good to keep in mind that any real-life component has a non-zero resistance and re ...
... combinations of components, one can calculate the phase difference between current and voltage by vectoradding the impedances (for example, in an RC circuit, the phase difference will be less than π/2). Finally, it is good to keep in mind that any real-life component has a non-zero resistance and re ...
Naim Digital to Analogue Converter
... If the analogue signal is a 1kHz sine wave, as above, then the frequency spectrum of the staircase equivalent will also display a peak at 1kHz. But it additionally has peaks at every multiple of the sample rate plus or minus 1kHz (ie 47 and 49kHz, 95 and 97kHz, 143 and 145kHz, etc). In order for the ...
... If the analogue signal is a 1kHz sine wave, as above, then the frequency spectrum of the staircase equivalent will also display a peak at 1kHz. But it additionally has peaks at every multiple of the sample rate plus or minus 1kHz (ie 47 and 49kHz, 95 and 97kHz, 143 and 145kHz, etc). In order for the ...
Tech Notes - Variable capacitors
... same shaft. The fourth one above has a five to one reduction drive connected between the capacitor and the tuning knob to make tuning easier. Simple radio receivers will have a “dial drum” connected to a small diameter shaft to achieve the same aim. The most common form of mechanically controlled va ...
... same shaft. The fourth one above has a five to one reduction drive connected between the capacitor and the tuning knob to make tuning easier. Simple radio receivers will have a “dial drum” connected to a small diameter shaft to achieve the same aim. The most common form of mechanically controlled va ...
elg7186_15power - School of Electrical Engineering and
... • If a processor uses a single supply voltage V and completes a task T just at its deadline, then V is the unique supply voltage which minimizes the energy consumption of T. • If a processor can only use a number of discrete voltage levels, then a voltage schedule with at most two voltages minimizes ...
... • If a processor uses a single supply voltage V and completes a task T just at its deadline, then V is the unique supply voltage which minimizes the energy consumption of T. • If a processor can only use a number of discrete voltage levels, then a voltage schedule with at most two voltages minimizes ...
Application Note
... Positive Temperature Coefficient (PTC) devices are simple, inexpensive, but critical circuit components that protect against overload or short-circuit (fault) conditions. Although multiple differences exist between PTCs and traditional one-time fuses, probably the most notable is that PTCs can allow ...
... Positive Temperature Coefficient (PTC) devices are simple, inexpensive, but critical circuit components that protect against overload or short-circuit (fault) conditions. Although multiple differences exist between PTCs and traditional one-time fuses, probably the most notable is that PTCs can allow ...
Airtalk I/O Extender
... RDAC unit as I/O Extender. This is available under the following conditions: a) You do not have an I/O Extender connected. b) The RDAC is wired to instrument input RDAC 2 (Engine 2) c) The system is set up as “Dual RDAC” and “Single Engine” mode. In this case, you can use the CHT1, CHT2, Oil Tempera ...
... RDAC unit as I/O Extender. This is available under the following conditions: a) You do not have an I/O Extender connected. b) The RDAC is wired to instrument input RDAC 2 (Engine 2) c) The system is set up as “Dual RDAC” and “Single Engine” mode. In this case, you can use the CHT1, CHT2, Oil Tempera ...
Low Power Design and Battery Operation with the MC1322x
... — Signal SWITCH1 is connected to KBI_4 and can be used as a wake-up interrupt to the MC1322x (See the CRM chapter of the MC1322x Reference Manual). — Signal SWITCH2 is connected to KBI_0 and can be used as a wake-up signal from the MC1322x to an external device. (See the CRM chapter of the MC1322x R ...
... — Signal SWITCH1 is connected to KBI_4 and can be used as a wake-up interrupt to the MC1322x (See the CRM chapter of the MC1322x Reference Manual). — Signal SWITCH2 is connected to KBI_0 and can be used as a wake-up signal from the MC1322x to an external device. (See the CRM chapter of the MC1322x R ...
Definition of Circuit Breaker
... interrupting continuity, to immediately discontinue electrical flow. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that prote ...
... interrupting continuity, to immediately discontinue electrical flow. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices that prote ...
P84155
... The Horn and Bell Tones can be used on coded systems with a minimum On-Time of 1/4 second if the audible and strobe are wired to operate independently. All other tones are recommended for use only on continuous (non-coded) CAUTION: Strobes are not designed to be used on coded systems in which the ap ...
... The Horn and Bell Tones can be used on coded systems with a minimum On-Time of 1/4 second if the audible and strobe are wired to operate independently. All other tones are recommended for use only on continuous (non-coded) CAUTION: Strobes are not designed to be used on coded systems in which the ap ...
neon transformer electric arcs as viable ignition mechanisms
... from approximately 3”x 6” x 8” to 5” x 8” x 12” and weigh up to about 25 pounds. Part of their weight is associated with the asphalt with which they are filled. The asphalt serves as an insulator, a heat sink, and for the purpose of muffling noise produced by the transformer windings. ...
... from approximately 3”x 6” x 8” to 5” x 8” x 12” and weigh up to about 25 pounds. Part of their weight is associated with the asphalt with which they are filled. The asphalt serves as an insulator, a heat sink, and for the purpose of muffling noise produced by the transformer windings. ...
Fault Locating - The BEST Group
... • Impedance-based methods are widely used because of their simplicity but certain assumptions affect the accuracy of fault location estimates. • To minimize the errors associated with impedance-based methods, the fault current profile approach is an alternative method for locating faults in a dist ...
... • Impedance-based methods are widely used because of their simplicity but certain assumptions affect the accuracy of fault location estimates. • To minimize the errors associated with impedance-based methods, the fault current profile approach is an alternative method for locating faults in a dist ...
Introduction to Temperature Controllers
... applies power to the load for a percentage of a fixed cycle time. For example, with a 10 second cycle time, if the controller output were set for 60%, the relay would be energized (closed, power applied) for 6 seconds, and de-energized (open, no power applied) for 4 seconds. Time proportional output ...
... applies power to the load for a percentage of a fixed cycle time. For example, with a 10 second cycle time, if the controller output were set for 60%, the relay would be energized (closed, power applied) for 6 seconds, and de-energized (open, no power applied) for 4 seconds. Time proportional output ...
DOWNLOAD THE Super Crunch Box Distortion MANUAL
... you might use. The interaction with the TONE control is important as dialling in more Presence can cut really well, but also the lows won’t feel as powerful, so use it with that in mind. This greatly increases the versatility of the Crunch Box, but for those who want to rock it old school, just leav ...
... you might use. The interaction with the TONE control is important as dialling in more Presence can cut really well, but also the lows won’t feel as powerful, so use it with that in mind. This greatly increases the versatility of the Crunch Box, but for those who want to rock it old school, just leav ...
SIGC39T60E
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
... Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Inf ...
BU97510CKV-M
... (Note) When use more than Ta=25°C, subtract 10mW per degree. (Using ROHM standard board) (Board size: 70mm×70mm×1.6mm material: FR4 board copper foil: land pattern only) Caution: Operating the IC over absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins o ...
... (Note) When use more than Ta=25°C, subtract 10mW per degree. (Using ROHM standard board) (Board size: 70mm×70mm×1.6mm material: FR4 board copper foil: land pattern only) Caution: Operating the IC over absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins o ...
OVERCURRENT RELAY WITH IDMT
... setting. In this way, these IDMT models provide for efficient protection by tripping quickly when fault or over current is severe and thus dangerous; and, at the same time, avoid false tripping when fault and over current is small and momentary owing to transients during the switching of electrical ...
... setting. In this way, these IDMT models provide for efficient protection by tripping quickly when fault or over current is severe and thus dangerous; and, at the same time, avoid false tripping when fault and over current is small and momentary owing to transients during the switching of electrical ...
Gas-insulated switchgear type series 8DN8
... The single-pole SF6/air termination module forms the transition from the gas-insulated switchgear to air-insulated components or overhead lines. This termination is a combination of single-pole connection modules and an outdoor/SF6 bushing. Length, shed form, and creepage distance of the outdoor/SF6 ...
... The single-pole SF6/air termination module forms the transition from the gas-insulated switchgear to air-insulated components or overhead lines. This termination is a combination of single-pole connection modules and an outdoor/SF6 bushing. Length, shed form, and creepage distance of the outdoor/SF6 ...
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.