Atmospheric Pressure Measurements
... This calibration technique forces the error to be zero at the reference pressure and have maximum error at the lowest pressure (highest altitude) due to the gain or slope error as shown in figure 2: The worst case error at 12,000 ft would be 0.433 in Hg or 585 ft at 12,000 feet. FIGURE 2 ...
... This calibration technique forces the error to be zero at the reference pressure and have maximum error at the lowest pressure (highest altitude) due to the gain or slope error as shown in figure 2: The worst case error at 12,000 ft would be 0.433 in Hg or 585 ft at 12,000 feet. FIGURE 2 ...
AN2123
... The solution proposed by the TD351 uses a dedicated CLAMP pin to control the Miller current. When the IGBT is off, a low impedance path is established between IGBT gate and emitter to carry the Miller current, and the voltage spike on the IGBT gate is greatly reduced (see the right-hand schematic in ...
... The solution proposed by the TD351 uses a dedicated CLAMP pin to control the Miller current. When the IGBT is off, a low impedance path is established between IGBT gate and emitter to carry the Miller current, and the voltage spike on the IGBT gate is greatly reduced (see the right-hand schematic in ...
three phase scr control and regulation board
... Programmable Gate Array). Since it is programmable, it can be modified to adapt to customer needs in certain applications. ...
... Programmable Gate Array). Since it is programmable, it can be modified to adapt to customer needs in certain applications. ...
General-purpose, Low-cost, Two-pole Relays for Signal Circults
... *3. This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50 Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. ...
... *3. This value was measured at a switching frequency of 120 operations/min and the criterion of contact resistance is 50 Ω. This value may vary depending on the switching frequency and operating environment. Always double-check relay suitability under actual operating conditions. ...
BDTIC www.BDTIC.com/infineon AP90001
... Figure 2 shows the block diagram of the Inverter and motor board. The design targets robustness, compatibility to standard Inverter designs and flexibility. The Inverter’s power devices are MOSFETs with an RDS(ON) of less than 20 mΩ, the driver is based on SOI technology with a voltage rating up to ...
... Figure 2 shows the block diagram of the Inverter and motor board. The design targets robustness, compatibility to standard Inverter designs and flexibility. The Inverter’s power devices are MOSFETs with an RDS(ON) of less than 20 mΩ, the driver is based on SOI technology with a voltage rating up to ...
FJPF2145 ESBC Rated NPN Power Transistor ™
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
... Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard perfor ...
12.6 MB pdf - US Navy Radio Communications
... P rmd N sections of the diode are moloqous to the plate and cathode of the electron-tube diode. The direction of heavy cutreat flow i s i n the forward, or easy current, direnion; the flow of light a n e n t (badn current) i s in the reverse ditecuon. To prohce c forward mrrent flow, it is oecessov ...
... P rmd N sections of the diode are moloqous to the plate and cathode of the electron-tube diode. The direction of heavy cutreat flow i s i n the forward, or easy current, direnion; the flow of light a n e n t (badn current) i s in the reverse ditecuon. To prohce c forward mrrent flow, it is oecessov ...
OPA3691 Triple Wideband, Current-Feedback OPERATIONAL AMPLIFIER With Disable FEATURES
... can deliver a 1V to 4V output swing with over 120mA drive current and 150MHz bandwidth. This combination of features makes the OPA3691 an ideal RGB line driver or single-supply Analog-to-Digital Converter (ADC) input driver. The OPA3691’s low 5.1mA/ch supply current is precisely trimmed at 25°C. Thi ...
... can deliver a 1V to 4V output swing with over 120mA drive current and 150MHz bandwidth. This combination of features makes the OPA3691 an ideal RGB line driver or single-supply Analog-to-Digital Converter (ADC) input driver. The OPA3691’s low 5.1mA/ch supply current is precisely trimmed at 25°C. Thi ...
The Reverse Behavior of the NPT-IGBT in its On-State 1
... equation 4. That is why further simplifications are possible. A look at equations 7 - 10 shows that the time constant given by equations 7 and 9 is much larger than the same given by equations 8 and 10 for an actual device. This means that a small change of the stored charge occurs in the base until ...
... equation 4. That is why further simplifications are possible. A look at equations 7 - 10 shows that the time constant given by equations 7 and 9 is much larger than the same given by equations 8 and 10 for an actual device. This means that a small change of the stored charge occurs in the base until ...
AAT4672 数据资料DataSheet下载
... a safe minimum value to use. For example, for a 2.5V input power supply application that is specified to operate in 50°C environments where the PCB operates at temperatures as high as 85°C. The application is sealed and its PCB is small, causing RθJA to be approximately 160°C/W. The RDS(ON)(MAX) is ...
... a safe minimum value to use. For example, for a 2.5V input power supply application that is specified to operate in 50°C environments where the PCB operates at temperatures as high as 85°C. The application is sealed and its PCB is small, causing RθJA to be approximately 160°C/W. The RDS(ON)(MAX) is ...
AAT3603 数据资料DataSheet下载
... constant current/constant voltage linear charger. It includes an integrated pass device, reverse blocking protection, high accuracy current and voltage regulation, charge status, and charge termination. The charging current, charge termination current, and recharge voltage are programmable with an e ...
... constant current/constant voltage linear charger. It includes an integrated pass device, reverse blocking protection, high accuracy current and voltage regulation, charge status, and charge termination. The charging current, charge termination current, and recharge voltage are programmable with an e ...
IV Matlab/Simulink Modeling and simulation results
... resonance and a fixed compensation characteristic are the main drawbacks of passive LC filtersIn recent years, with the increase of nonlinear loads drawing nonsinusoidal currents, power quality distortion has become a serious problem in electrical power systems. As nonlinear loads, these solid-state ...
... resonance and a fixed compensation characteristic are the main drawbacks of passive LC filtersIn recent years, with the increase of nonlinear loads drawing nonsinusoidal currents, power quality distortion has become a serious problem in electrical power systems. As nonlinear loads, these solid-state ...
Texas Instruments DRV8835 dual H
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
A New Single-Phase Soft-Switching Power Factor Correction
... and pollute the electricity network. Harmonics have a negative effect on the operation of the receiver, which is fed from the same network. Nowadays, engineers design all the electronic devices to meet the harmonic standards. AC–DC converters have drawbacks of poor power quality in terms of injected ...
... and pollute the electricity network. Harmonics have a negative effect on the operation of the receiver, which is fed from the same network. Nowadays, engineers design all the electronic devices to meet the harmonic standards. AC–DC converters have drawbacks of poor power quality in terms of injected ...
Transient Suppression: Switching Power Supplies
... voltage L is the inductance in henries, and the rate is in Amps/ second. If we limit the peak current to 10 Amps, the inductance = (V)(t)/(10) or greater, where t is the pulse duration of 0.15 µs. The calculated inductance is then 3 µhenries. Either a shunt capacitor or transorb can be used for the ...
... voltage L is the inductance in henries, and the rate is in Amps/ second. If we limit the peak current to 10 Amps, the inductance = (V)(t)/(10) or greater, where t is the pulse duration of 0.15 µs. The calculated inductance is then 3 µhenries. Either a shunt capacitor or transorb can be used for the ...
AP5724 Description Pin Assignments
... A 10μH to 22μH inductor is recommended for most AP5724 applications. For high efficiency the inductor should have low core losses at 1.2MHz and low DCR (copper wire resistance). The inductor saturation current rating should also exceed the peak input current, especially for high load current applica ...
... A 10μH to 22μH inductor is recommended for most AP5724 applications. For high efficiency the inductor should have low core losses at 1.2MHz and low DCR (copper wire resistance). The inductor saturation current rating should also exceed the peak input current, especially for high load current applica ...
papers
... Souza in [5]. The process of the voltage collapse point calculation is accelerated because of the constant matrices used during the convergence process. Alves et al. have proposed the parameterized fast decoupled power flow for obtaining the maximum loading point (MLP) of power systems [6]. Fast com ...
... Souza in [5]. The process of the voltage collapse point calculation is accelerated because of the constant matrices used during the convergence process. Alves et al. have proposed the parameterized fast decoupled power flow for obtaining the maximum loading point (MLP) of power systems [6]. Fast com ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.