Electrical Installation Kits
... Some of the electrical components change design almost every year, so there can be changes in the specification above. Terco reserves the right to make changes in the design and modifications or improvements of the products at any time without incurring any obligations. ...
... Some of the electrical components change design almost every year, so there can be changes in the specification above. Terco reserves the right to make changes in the design and modifications or improvements of the products at any time without incurring any obligations. ...
AD5292-EP: 1024-Position, Digital Potentiometer with Maximum ±1% R-Tolerance Error and 20-TP Memory
... Serial Data Input. The AD5292-EP has a 16-bit shift register. Data is clocked into the register on the falling edge of the serial clock input. Serial Clock Input. Data is clocked into the shift register on the falling edge of the serial clock input. Data can be transferred at rates up to 50 MHz. Fal ...
... Serial Data Input. The AD5292-EP has a 16-bit shift register. Data is clocked into the register on the falling edge of the serial clock input. Serial Clock Input. Data is clocked into the shift register on the falling edge of the serial clock input. Data can be transferred at rates up to 50 MHz. Fal ...
A novel direct torque control (DTC) method
... in the stator and the same numbers of inverter legs are in the inverter side. The advantages of multi-phase drive systems over conventional three-phase drives are: total rating of system is multiplied, the torque pulsations will be smoothed, the rotor harmonic losses as well as the harmonics content ...
... in the stator and the same numbers of inverter legs are in the inverter side. The advantages of multi-phase drive systems over conventional three-phase drives are: total rating of system is multiplied, the torque pulsations will be smoothed, the rotor harmonic losses as well as the harmonics content ...
Fuzzy Logic Control of Soft-Switching DC
... soft-switching dc-dc converter. The detailed design of the PI fuzzy logic controller is described. Then the suggested fuzzy logic control technique is compared to classical linear PI controller which was already implemented in the converter. The simulation results show improved performance of the co ...
... soft-switching dc-dc converter. The detailed design of the PI fuzzy logic controller is described. Then the suggested fuzzy logic control technique is compared to classical linear PI controller which was already implemented in the converter. The simulation results show improved performance of the co ...
Datasheet
... The VO205AT, VO206AT, VO207AT, VO208AT are optically coupled pairs with a gallium arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. This ...
... The VO205AT, VO206AT, VO207AT, VO208AT are optically coupled pairs with a gallium arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. This ...
Chap3
... have a current source exciting it. This current is k ept lower than Is to keep the diode from experiencing breakdown. The current (I) will be carried by electrons that move (in the opposite direction of I) from the n-region to the p-region. This process creates a voltage (denoted Vr) for which the v ...
... have a current source exciting it. This current is k ept lower than Is to keep the diode from experiencing breakdown. The current (I) will be carried by electrons that move (in the opposite direction of I) from the n-region to the p-region. This process creates a voltage (denoted Vr) for which the v ...
OPA211 OPA2211
... 3mm), MSOP-8, and SO-8 packages. A dual version, the OPA2211, is available in the DFN-8 (3mm × 3mm) or an SO-8 PowerPAD™ package. This series of op amps is specified from TA = –40°C to +125°C. ...
... 3mm), MSOP-8, and SO-8 packages. A dual version, the OPA2211, is available in the DFN-8 (3mm × 3mm) or an SO-8 PowerPAD™ package. This series of op amps is specified from TA = –40°C to +125°C. ...
CHAPTER III Data Collection and programming
... Integrated circuits (ICs) have a significant impact in everyday life. For decades ICs have been getting smaller and more powerful. Instrumentation and processors that used to be the size of a toaster oven can now be contained on a single IC measuring no more than a few square millimeters. This skyro ...
... Integrated circuits (ICs) have a significant impact in everyday life. For decades ICs have been getting smaller and more powerful. Instrumentation and processors that used to be the size of a toaster oven can now be contained on a single IC measuring no more than a few square millimeters. This skyro ...
FAN6921ML Integrated Critical Mode PFC/Quasi-Resonant Current Mode PWM Controller
... Detecting the valley voltage signal of drain voltage of the PWM switch to achieve the valley voltage switching and minimize the switching loss on the PWM switch. Providing output over-voltage protection. A voltage comparator is built-in to the DET pin. The DET pin detects the flat voltage throug ...
... Detecting the valley voltage signal of drain voltage of the PWM switch to achieve the valley voltage switching and minimize the switching loss on the PWM switch. Providing output over-voltage protection. A voltage comparator is built-in to the DET pin. The DET pin detects the flat voltage throug ...
TS3004 - Silicon Labs
... where ICPWM and VCPWM is the current supplied and voltage applied to the CPWM capacitor, respectively. The pulse width is determined based on the period of FOUT and should never be greater than the period at FOUT. Make sure the PWM_CNTRL pin is set to at least 400mV when calculating the pulse width ...
... where ICPWM and VCPWM is the current supplied and voltage applied to the CPWM capacitor, respectively. The pulse width is determined based on the period of FOUT and should never be greater than the period at FOUT. Make sure the PWM_CNTRL pin is set to at least 400mV when calculating the pulse width ...
OPA2604AUG4中文资料
... Op amp noise is described by two parameters—noise voltageand noise current. The voltage noise determines the noiseperformance with low source impedance. Low noise bipolar-input op amps such as the OPA27 and OPA37 provide verylow voltage noise. But if source impedance is greater than afew thousand oh ...
... Op amp noise is described by two parameters—noise voltageand noise current. The voltage noise determines the noiseperformance with low source impedance. Low noise bipolar-input op amps such as the OPA27 and OPA37 provide verylow voltage noise. But if source impedance is greater than afew thousand oh ...
RESIDUAL CURRENT CIRCUIT BREAKERS
... (see previous page) can cause smooth DC residual current which is not detected by an A-type RCD, the manufacturer of the equipment must – under the terms of EN 50178 / VDE 0160 – point out that it is necessary to use a B-type RCD. This applies to almost all equipment of power electronics (EE) if it ...
... (see previous page) can cause smooth DC residual current which is not detected by an A-type RCD, the manufacturer of the equipment must – under the terms of EN 50178 / VDE 0160 – point out that it is necessary to use a B-type RCD. This applies to almost all equipment of power electronics (EE) if it ...
VOD223T - Vishay
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
... Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use ...
SP3232EH 数据资料DataSheet下载
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
... devices ideal for portable or hand-held applications. The SP3232EH transceiver meets the EIA/TIA-232 and ITU-T V.28/V.24 communication protocols and can be implemented in battery-powered, portable, or hand-held applications such as notebook or palmtop computers. The SP3232EH device features Exar's p ...
SIMATIC S7-200 SMART
... competitiveness for over 140 years. Our state-of-the art automation products and solutions not only improve production efficiency but also reduce total cost of ownership. One such innovation from the house of Siemens is the SIMATIC controller series. These Programmable Logic Controllers (PLC) from S ...
... competitiveness for over 140 years. Our state-of-the art automation products and solutions not only improve production efficiency but also reduce total cost of ownership. One such innovation from the house of Siemens is the SIMATIC controller series. These Programmable Logic Controllers (PLC) from S ...
AN1946
... Permanent Magnet Brushless DC Motors are replacing brush motors in numerous applications as they offer significant energy efficiency improvements, lower acoustic noise and better reliability to name a few advantages. To be driven and controlled properly, 3-phase Permanent Magnet Brushless motors req ...
... Permanent Magnet Brushless DC Motors are replacing brush motors in numerous applications as they offer significant energy efficiency improvements, lower acoustic noise and better reliability to name a few advantages. To be driven and controlled properly, 3-phase Permanent Magnet Brushless motors req ...
PR‐PUB‐NLH‐183 (Revision 1, Jun 19‐15) NLH 2015 Prudence Review Page 1 of 2 Q.
... such cases, the DC test voltage should be 1.7 times the specified AC voltage. A failure under test can be less damaging to the winding if a DC voltage is used. AC high-potential testing should be performed by applying specified voltage at 50-60 Hz continuously ...
... such cases, the DC test voltage should be 1.7 times the specified AC voltage. A failure under test can be less damaging to the winding if a DC voltage is used. AC high-potential testing should be performed by applying specified voltage at 50-60 Hz continuously ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.