7 Modeling Ferrite Core Losses
... calibrated test setup. The testing itself is very involved. We will not cover the specifics of the testing in this article, but we can offer a word of caution. Measuring core loss yourself is not recommended. The instrumentation setup required to receive reliable results is tedious and difficult. An ...
... calibrated test setup. The testing itself is very involved. We will not cover the specifics of the testing in this article, but we can offer a word of caution. Measuring core loss yourself is not recommended. The instrumentation setup required to receive reliable results is tedious and difficult. An ...
Analysis of Amplifier with Nonlinear Device Model
... • Thevenin equivalent approach for the modeling of nonlinear active microwave circuits has been studied. With use of voltage equivalent sources, the FDTD method has been extended to include three terminal nonlinear active microwave devices and analyze the entire microwave circuits. This approach mai ...
... • Thevenin equivalent approach for the modeling of nonlinear active microwave circuits has been studied. With use of voltage equivalent sources, the FDTD method has been extended to include three terminal nonlinear active microwave devices and analyze the entire microwave circuits. This approach mai ...
BD8311NUV
... It is recommended that fsw should be approx.10 kHz. When load response is difficult, it may be set at approx. 20 kHz. By this setting, R1 and R2, which determine the voltage value, will be in the order of several hundred kΩ. Therefore, if an appropriate resistance value is not available and routing ...
... It is recommended that fsw should be approx.10 kHz. When load response is difficult, it may be set at approx. 20 kHz. By this setting, R1 and R2, which determine the voltage value, will be in the order of several hundred kΩ. Therefore, if an appropriate resistance value is not available and routing ...
ES_LPC2420 Errata sheet LPC2420 Rev. 7.1 — 1 July 2012 Errata sheet
... Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequ ...
... Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequ ...
Simulink Model of Parallel Resonant Inverter with DSP Based PLL
... Power density of the converters can be increased by increasing the switching frequency. Current fed and voltage fed converters are the most widely used topologies for high frequency resonant power conversion. Among them current source topology has short circuit protection capability, and power switc ...
... Power density of the converters can be increased by increasing the switching frequency. Current fed and voltage fed converters are the most widely used topologies for high frequency resonant power conversion. Among them current source topology has short circuit protection capability, and power switc ...
Connecting Outputs in Series to Achieve High Voltage Transients
... considered to be positive as long as the real part of Z or Y is positive, as it will be for passive components. (Note, however, that transfer impedance of passive networks can exhibit negative real parts). For resistors, a common convention is to consider Q to be positive if the component is inducti ...
... considered to be positive as long as the real part of Z or Y is positive, as it will be for passive components. (Note, however, that transfer impedance of passive networks can exhibit negative real parts). For resistors, a common convention is to consider Q to be positive if the component is inducti ...
Power Electronics Prof. K. Gopakumar Centre for Electronics
... microcontroller or in VSP. The generation of this sine triangle waveform is not that difficult but only thing is the triangle frequency is much higher than the sine frequency. Why we do that one? So that the harmonic frequency; you will know, how the harmonics are generated? The high amplitude harmo ...
... microcontroller or in VSP. The generation of this sine triangle waveform is not that difficult but only thing is the triangle frequency is much higher than the sine frequency. Why we do that one? So that the harmonic frequency; you will know, how the harmonics are generated? The high amplitude harmo ...
954-2875-2-SP - Gazi University Journal of Science
... extra clamping diodes or voltage balancing capacitors and it requires the reduced number of components to achieve the same number of output voltage levels among the conventional multilevel inverters [8]. Another important topic is the increasing the level number of multilevel inverter. Thus, the ha ...
... extra clamping diodes or voltage balancing capacitors and it requires the reduced number of components to achieve the same number of output voltage levels among the conventional multilevel inverters [8]. Another important topic is the increasing the level number of multilevel inverter. Thus, the ha ...
LTC1060 - Linear Technology
... typically deviates from the tested one in mode 1 by ±0.1%. f0 x Q Product Ratio This is a figure of merit of general purpose active filter building blocks. The f0 x Q product of the LTC1060 depends on the clock frequency, the power supply voltages, the junction temperature and the mode of operation. ...
... typically deviates from the tested one in mode 1 by ±0.1%. f0 x Q Product Ratio This is a figure of merit of general purpose active filter building blocks. The f0 x Q product of the LTC1060 depends on the clock frequency, the power supply voltages, the junction temperature and the mode of operation. ...
MAX98307/MAX98308 3.3W Mono Class DG Multilevel Audio Amplifier General Description Benefits and Features
... PVDD to GND...........................................................-0.3V to +6V PGND to GND...................................................... -0.3V to +0.3V C1N to GND........................................... (VPVSS - 0.3V) to +0.3V IN+, IN- (MAX98307)................................. -0.3V ...
... PVDD to GND...........................................................-0.3V to +6V PGND to GND...................................................... -0.3V to +0.3V C1N to GND........................................... (VPVSS - 0.3V) to +0.3V IN+, IN- (MAX98307)................................. -0.3V ...
AN21 - Composite Amplifiers
... Q1’s operating point via the 330Ω unit. The 9k-1k feedback divider feeding A3 is selected to equal the gain ratio of the circuit, in this case 10. The feedback scheme makes A1’s output look like the negative input of the amplifier, with closed-loop gain set by the ratio of the 470Ω and 51Ω resistors. ...
... Q1’s operating point via the 330Ω unit. The 9k-1k feedback divider feeding A3 is selected to equal the gain ratio of the circuit, in this case 10. The feedback scheme makes A1’s output look like the negative input of the amplifier, with closed-loop gain set by the ratio of the 470Ω and 51Ω resistors. ...
Si4356 - Silicon Labs
... operating voltage range of 1.8–3.6 V and low current consumption make the Si4356 an ideal solution for battery powered applications. The Si4356 uses a single-conversion mixer to downconvert the (G)FSK or OOK modulated receive signal to a low IF frequency. Following a programmable gain amplifier (PGA ...
... operating voltage range of 1.8–3.6 V and low current consumption make the Si4356 an ideal solution for battery powered applications. The Si4356 uses a single-conversion mixer to downconvert the (G)FSK or OOK modulated receive signal to a low IF frequency. Following a programmable gain amplifier (PGA ...
ekt314/4 - UniMAP Portal
... Filter is the network used to attenuate certain frequencies but allow others without attenuation. Consist at least one pass band, which is a band of frequencies that the output is approximately equal to input and attenuation band that the output is equal to zero. Cut-off frequencies is the frequenci ...
... Filter is the network used to attenuate certain frequencies but allow others without attenuation. Consist at least one pass band, which is a band of frequencies that the output is approximately equal to input and attenuation band that the output is equal to zero. Cut-off frequencies is the frequenci ...
SURGE ARRESTORS OR LIGHTNING ARRESTORS. Lightning
... horns are mounted on small porcelain insulators. The air gap is adjusted such a way that the discharge does not take place at normal working condition but at predominantly excessive voltages the arc is set in the gap. A choking coil is introduced in series to the arrestor so that the high frequency ...
... horns are mounted on small porcelain insulators. The air gap is adjusted such a way that the discharge does not take place at normal working condition but at predominantly excessive voltages the arc is set in the gap. A choking coil is introduced in series to the arrestor so that the high frequency ...
MAX-M8 - u-blox
... The MAX-M8 series of concurrent GNSS modules are built on the high performing u-blox M8 GNSS engine in the industry proven MAX form factor. The modules can concurrently receive up to three GNSS systems (GPS/Galileo) together with BeiDou or GLONASS). The MAX-M8 modules recognize multiple constellatio ...
... The MAX-M8 series of concurrent GNSS modules are built on the high performing u-blox M8 GNSS engine in the industry proven MAX form factor. The modules can concurrently receive up to three GNSS systems (GPS/Galileo) together with BeiDou or GLONASS). The MAX-M8 modules recognize multiple constellatio ...
APLYING VARIABLE SPEED DRIVES ON A GENERATOR POWER
... Let’s look at what can be done to improve performance where a high impedance source and / or poor voltage and frequency regulation may cause problems. For large systems where many generators and drives are used, try to spread out and evenly distribute the loads such that drives and other nonlinear l ...
... Let’s look at what can be done to improve performance where a high impedance source and / or poor voltage and frequency regulation may cause problems. For large systems where many generators and drives are used, try to spread out and evenly distribute the loads such that drives and other nonlinear l ...
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 ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.