Motor Nonlinearities in Electrodynamic Loudspeakers
... most consequent source of nonlinearities seems to come from the displacementvarying force factor. The weaker, but still significant, effect is caused by the nonlinearity of voice-coil inductance. The nonlinearity of the voice-coil is usually neglected in the consideration of the nonlinear distortion ...
... most consequent source of nonlinearities seems to come from the displacementvarying force factor. The weaker, but still significant, effect is caused by the nonlinearity of voice-coil inductance. The nonlinearity of the voice-coil is usually neglected in the consideration of the nonlinear distortion ...
EX2100e Excitation Control 100, 77, 53, and 42 mm Thyristor Systems
... equipment. The standard cabinet color is ANSI™-70 (light gray) on both exterior and interior surfaces, but other colors are available. Each door is equipped with a suitable handle, three-point latch, and provisions for locking. The power bridge doors do not have handles, but are bolted closed to sup ...
... equipment. The standard cabinet color is ANSI™-70 (light gray) on both exterior and interior surfaces, but other colors are available. Each door is equipped with a suitable handle, three-point latch, and provisions for locking. The power bridge doors do not have handles, but are bolted closed to sup ...
AD9066 数据手册DataSheet下载
... single +5 volt power supply. Digital outputs are CMOS compatible and rated to 60 MSPS conversion rates. The digital input (ENCODE) utilizes a CMOS input stage with a TTL compatible (1.4 V) threshold. ...
... single +5 volt power supply. Digital outputs are CMOS compatible and rated to 60 MSPS conversion rates. The digital input (ENCODE) utilizes a CMOS input stage with a TTL compatible (1.4 V) threshold. ...
Sepam 2000 - Schneider Electric
... to wear, fouling and leakage problems. Specially designed for each type of device, such as circuit breakers, control circuit pumps or compressors, and line disconnectors or earthing switches, each monitoring function operates output contacts available for programmable control logic. It generate alar ...
... to wear, fouling and leakage problems. Specially designed for each type of device, such as circuit breakers, control circuit pumps or compressors, and line disconnectors or earthing switches, each monitoring function operates output contacts available for programmable control logic. It generate alar ...
ADM3307E 数据手册DataSheet 下载
... intended for serial port applications on notebook/laptop computers. The ADM3310E is a low current version of the ADM3311E. This device also allows two receivers to be active in shutdown mode. ...
... intended for serial port applications on notebook/laptop computers. The ADM3310E is a low current version of the ADM3311E. This device also allows two receivers to be active in shutdown mode. ...
DRM039, Single Phase AC Induction Motor Control Reference Design
... high-efficiency drive capable of supplying a single-phase a.c. induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by a tiny MC68HC908QT4 MCU. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of su ...
... high-efficiency drive capable of supplying a single-phase a.c. induction motor with a PWM modulated sinusoidal voltage. The circuit operation is controlled by a tiny MC68HC908QT4 MCU. The device is aimed at substituting the commonly used triac phase angle control drives. The circuit is capable of su ...
Eaton 9130 UPS
... power factor enables the 9130 to provide its full power capability to modern IT equipment that may have a wide range of leading and lagging power factors. With a 0.99 input power factor, this UPS avoids the disturbances that some energy converters tend to cause. High efficiency. The more efficient t ...
... power factor enables the 9130 to provide its full power capability to modern IT equipment that may have a wide range of leading and lagging power factors. With a 0.99 input power factor, this UPS avoids the disturbances that some energy converters tend to cause. High efficiency. The more efficient t ...
RF3230 QUAD-BAND GMSK TXM, 2 UMTS SWITCH PORTS Features
... Product Description The RF3230 is a high-power, high-efficiency transmit module with integrated power control, an integrated pHEMT front end switch, and harmonic filtering functionality. This device is self-contained with 50 input and output terminals and no external matching circuits required. The ...
... Product Description The RF3230 is a high-power, high-efficiency transmit module with integrated power control, an integrated pHEMT front end switch, and harmonic filtering functionality. This device is self-contained with 50 input and output terminals and no external matching circuits required. The ...
AL1696 Description Features Pin Assignments Applications
... overall LED driver solution’s size and optimize bom cost. The three different MOSFET options can cover most of 3~12W dimmable applications. The AL1696 internal MOSFET’s on time is limited by tON_MAX which is set through RT pin and internal 0.4V reference. The MOSFET will be turned off either its on- ...
... overall LED driver solution’s size and optimize bom cost. The three different MOSFET options can cover most of 3~12W dimmable applications. The AL1696 internal MOSFET’s on time is limited by tON_MAX which is set through RT pin and internal 0.4V reference. The MOSFET will be turned off either its on- ...
CMOS Schmitt Trigger—A Uniquely Versatile Design Component
... MM74C86, which could also be built from inverters, and NAND gates. If unbalanced information is generated on the line by signal crosstalk or external noise sources, it is recognized as an error. The circuit in Figure 9b is a differential line receiver that recovers balanced transmitted data but igno ...
... MM74C86, which could also be built from inverters, and NAND gates. If unbalanced information is generated on the line by signal crosstalk or external noise sources, it is recognized as an error. The circuit in Figure 9b is a differential line receiver that recovers balanced transmitted data but igno ...
Linear Graph Modeling: Two-Port Energy Transducing Elements1 1
... DEPARTMENT OF MECHANICAL ENGINEERING ...
... DEPARTMENT OF MECHANICAL ENGINEERING ...
MAX941/MAX942/MAX944 High-Speed, Low-Power, 3V/5V, Rail-to-Rail, Single-Supply Comparators General Description
... output stage as shown in Figure 4. During an output transition, ISOURCE or ISINK is pushed or pulled to the output pin. The output source or sink current is high during the transition, creating a rapid slew rate. Once the output voltage reaches VOH or VOL, the source or sink current decreases to a s ...
... output stage as shown in Figure 4. During an output transition, ISOURCE or ISINK is pushed or pulled to the output pin. The output source or sink current is high during the transition, creating a rapid slew rate. Once the output voltage reaches VOH or VOL, the source or sink current decreases to a s ...
FRYBABY2 Compact Burn-in Generator Made in USA
... The FryBaby2 audio system conditioner is a burn-in signal generator designed especially for cables and interconnects. It can also be used to burn-in linestages, phonostages, and amplifiers. The sophisticated electronic waveform – a combination of wideband noise and variable frequency amplitude modul ...
... The FryBaby2 audio system conditioner is a burn-in signal generator designed especially for cables and interconnects. It can also be used to burn-in linestages, phonostages, and amplifiers. The sophisticated electronic waveform – a combination of wideband noise and variable frequency amplitude modul ...
INA333 - Texas Instruments
... and WSON surface-mount packages and is specified over the TA = –40°C to +125°C temperature range. ...
... and WSON surface-mount packages and is specified over the TA = –40°C to +125°C temperature range. ...
Datasheet - Mouser Electronics
... The LN CSAC provides a 10 MHz sine wave output and 1 PPS output, with short-term stability [Allan Deviation] of ≤2E-11 @ TAU = 1 sec, long–term aging of ≤9E-10/month, and maximum frequency change of ±5E-10 over an operating temperature range of –10°C to +35°C. ...
... The LN CSAC provides a 10 MHz sine wave output and 1 PPS output, with short-term stability [Allan Deviation] of ≤2E-11 @ TAU = 1 sec, long–term aging of ≤9E-10/month, and maximum frequency change of ±5E-10 over an operating temperature range of –10°C to +35°C. ...
Selecting A Non-Inductive Bulk Ceramic Resistor
... resistors are inherently non-inductive because of their bulk ceramic construction, which allows energy and power to be uniformly distributed through the entire ceramic resistor body with no film or wire to fail. The bulk ceramic material also allows simple, efficient resistor designs that enable the ...
... resistors are inherently non-inductive because of their bulk ceramic construction, which allows energy and power to be uniformly distributed through the entire ceramic resistor body with no film or wire to fail. The bulk ceramic material also allows simple, efficient resistor designs that enable the ...
Battery Cabinet Hardware v1.0 Author: Pierluigi Sarti, Technical Lead, Power
... The battery cabinet provides 45 seconds of runtime at full load. Runtime is defined as a discharge of the whole battery pack (with five battery strings) from the fully charged voltage of 54V (13.5V x 4), to a minimum of 42V (10.5V x 4). Lower levels of the minimum allowed voltage may vary with the b ...
... The battery cabinet provides 45 seconds of runtime at full load. Runtime is defined as a discharge of the whole battery pack (with five battery strings) from the fully charged voltage of 54V (13.5V x 4), to a minimum of 42V (10.5V x 4). Lower levels of the minimum allowed voltage may vary with the b ...
Operational Amplifiers
... manifested by a gradual accumulation of charge on the capacitor. The function of RS is to allow this charge to leak off slowly. This prevents the "drift", but it also means that the circuit will not act as an integrator for signals whose frequencies are too low (smaller than 1/R SC). ...
... manifested by a gradual accumulation of charge on the capacitor. The function of RS is to allow this charge to leak off slowly. This prevents the "drift", but it also means that the circuit will not act as an integrator for signals whose frequencies are too low (smaller than 1/R SC). ...
lecture1430873461
... The device is an excellent conductor in the reverse direction (p side of junction negative with respect to the n side). Also, for small forward voltages (up to 50 mV for Ge) the resistance remains small (of the order, of 5 Ω). At the peak current IP corresponding to the voltage Vp the slope dl/dV of ...
... The device is an excellent conductor in the reverse direction (p side of junction negative with respect to the n side). Also, for small forward voltages (up to 50 mV for Ge) the resistance remains small (of the order, of 5 Ω). At the peak current IP corresponding to the voltage Vp the slope dl/dV of ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.