Aluminum Electrolytic Capacitors
... The capacitance of a capacitor can be determined by measuring its AC impedance (taking into account amplitude and phase) or by measuring the charge it will hold when a direct voltage is applied. The two methods produce slightly different results. As a general rule, it can be said that DC voltage bas ...
... The capacitance of a capacitor can be determined by measuring its AC impedance (taking into account amplitude and phase) or by measuring the charge it will hold when a direct voltage is applied. The two methods produce slightly different results. As a general rule, it can be said that DC voltage bas ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... Of The Transformer Core Results In Magnetizing Inrush Currents Flowing Into The Transformer. The Three Most Common Events Areenergization Of Transformer, Magnetizing Inrush Current And Sympathetic Inrush. These Are Discussed In The Session That Follows. Energization Of Power Transformer. This Is The ...
... Of The Transformer Core Results In Magnetizing Inrush Currents Flowing Into The Transformer. The Three Most Common Events Areenergization Of Transformer, Magnetizing Inrush Current And Sympathetic Inrush. These Are Discussed In The Session That Follows. Energization Of Power Transformer. This Is The ...
FDMF6707C - Extra-Small, High-Performance, High- Frequency DrMOS Module FDMF6707C - Extra-S m
... three-state shutdown window. When the PWM input signal enters and remains within the three -state window for a defined hold-off time (tD_HOLD-OFF), both GL and GH are pulled LOW. This feature enables the gate drive to shut down both high-and low-side MOSFETs to support features such as phase sheddin ...
... three-state shutdown window. When the PWM input signal enters and remains within the three -state window for a defined hold-off time (tD_HOLD-OFF), both GL and GH are pulled LOW. This feature enables the gate drive to shut down both high-and low-side MOSFETs to support features such as phase sheddin ...
LG Air Conditioning - Universal Split Fault Codes Sheet Macedo
... any of the 3 compressor terminals to an Earth point (pipe work). The value should exceed 2 M Ohms. ...
... any of the 3 compressor terminals to an Earth point (pipe work). The value should exceed 2 M Ohms. ...
RZM002P02
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
... The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from RO ...
MAX8759 Low-Cost, SMBus, CCFL Backlight Controller General Description Features
... (CCFL) inverter controller is designed to drive CCFLs using a full-bridge resonant inverter. The resonant operation ensures reliable striking and provides near-sinusoidal waveforms over the entire input range. The controller operates over a wide input-voltage range of 4.5V to 28V with high power to ...
... (CCFL) inverter controller is designed to drive CCFLs using a full-bridge resonant inverter. The resonant operation ensures reliable striking and provides near-sinusoidal waveforms over the entire input range. The controller operates over a wide input-voltage range of 4.5V to 28V with high power to ...
Magnetics Design 2 - Magnetic Core
... advantageous, bear in mind that the inductance may diminish an unacceptable amount at higher current levels due to the rounding effect discussed earlier. Flyback transformers are really inductors with multiple windings. There are some unique problems associated with the windings, but the core does n ...
... advantageous, bear in mind that the inductance may diminish an unacceptable amount at higher current levels due to the rounding effect discussed earlier. Flyback transformers are really inductors with multiple windings. There are some unique problems associated with the windings, but the core does n ...
Frequency Response Analysis using the Impulse
... Malewski, Gockenbach, Maier, Fellmann & Claudi1 explain that at the first approximation a transformer winding can be represented by a ladder network with series inductance and capacitance as well as the parallel capacitance to ground. The transfer function of such a network calculated by FRA shows a ...
... Malewski, Gockenbach, Maier, Fellmann & Claudi1 explain that at the first approximation a transformer winding can be represented by a ladder network with series inductance and capacitance as well as the parallel capacitance to ground. The transfer function of such a network calculated by FRA shows a ...
FDMF6707V — Extra-Small, High-Performance, High-Frequency DrMOS Module FDMF6707V — Extra-Small High-Performa Benefits
... The FDMF6707V incorporates a 3-state 3.3V PWM input gate drive design. The 3-state gate drive has both logic HIGH level and LOW level, along with a 3-state shutdown window. When the PWM input signal enters and remains within the 3-state window for a defined hold-off time (tD_HOLD-OFF), both GL and G ...
... The FDMF6707V incorporates a 3-state 3.3V PWM input gate drive design. The 3-state gate drive has both logic HIGH level and LOW level, along with a 3-state shutdown window. When the PWM input signal enters and remains within the 3-state window for a defined hold-off time (tD_HOLD-OFF), both GL and G ...
INTERNATIONAL STANDARD IEC 60044-2
... The committee has decided that the contents of the base publication and its amendments will remain unchanged until 2005. At this date, the publication will be ...
... The committee has decided that the contents of the base publication and its amendments will remain unchanged until 2005. At this date, the publication will be ...
MAX8732A/3A/4A DS - Maxim Integrated
... The MAX8732A/MAX8733A/MAX8734A dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX8732A/MAX8733A/MAX8734A include two pulsewidth modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices ...
... The MAX8732A/MAX8733A/MAX8734A dual step-down, switch-mode power-supply (SMPS) controllers generate logic-supply voltages in battery-powered systems. The MAX8732A/MAX8733A/MAX8734A include two pulsewidth modulation (PWM) controllers, adjustable from 2V to 5.5V or fixed at 5V and 3.3V. These devices ...
MAX4370 Current-Regulating Hot-Swap Controller with DualSpeed/BiLevel Fault Protection General Description
... the external MOSFET gate voltage. 2) Limiting the current to the load by regulating the voltage across the external current-sense resistor. Unlike other circuit-breaker ICs, the MAX4370 hot-swap controller regulates the current to a preset level instead of completely turning off if an overcurrent oc ...
... the external MOSFET gate voltage. 2) Limiting the current to the load by regulating the voltage across the external current-sense resistor. Unlike other circuit-breaker ICs, the MAX4370 hot-swap controller regulates the current to a preset level instead of completely turning off if an overcurrent oc ...
MOTORTRONICS™
... contactors, SCR power modules, instrument transformers and all other medium voltage devices. Adequate room is provided for motor lead connections to be made with minimum conductor bend. A Low Voltage Control Compartment houses the digital microprocessor controller and LCD keypad operator interface, ...
... contactors, SCR power modules, instrument transformers and all other medium voltage devices. Adequate room is provided for motor lead connections to be made with minimum conductor bend. A Low Voltage Control Compartment houses the digital microprocessor controller and LCD keypad operator interface, ...
NCL30086 - ON Semiconductor
... 2. This level is low enough to guarantee not to exceed the internal ESD diode and 5.5−V Zener diode. More positive and negative voltages can be applied if the pin current stays within the −2 mA / 5 mA range. 3. This device contains ESD protection and exceeds the following tests: Human Body Model 350 ...
... 2. This level is low enough to guarantee not to exceed the internal ESD diode and 5.5−V Zener diode. More positive and negative voltages can be applied if the pin current stays within the −2 mA / 5 mA range. 3. This device contains ESD protection and exceeds the following tests: Human Body Model 350 ...
Regen Resistor - Copley Controls
... If too much energy is added to the capacitor bank, the voltage will rise to a point where the amplifier's over voltage protection will shut down the amplifier. To prevent this, a regen circuit shunts some of the energy into an external resistor, known as a regen resistor, when the voltage rises too ...
... If too much energy is added to the capacitor bank, the voltage will rise to a point where the amplifier's over voltage protection will shut down the amplifier. To prevent this, a regen circuit shunts some of the energy into an external resistor, known as a regen resistor, when the voltage rises too ...
Transistor as a Switch
... When used as an AC signal amplifier, the transistors Base biasing voltage is applied in such a way that it always operates within its “active” region, that is the linear part of the output characteristics curves are used. However, both the NPN & PNP type bipolar transistors can be made to operate as ...
... When used as an AC signal amplifier, the transistors Base biasing voltage is applied in such a way that it always operates within its “active” region, that is the linear part of the output characteristics curves are used. However, both the NPN & PNP type bipolar transistors can be made to operate as ...
GI750, GI751, GI752, GI754, GI756, GI758 High Current
... 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 ...
Stepper motor
A stepper motor or step motor or stepping motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any feedback sensor (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed.Switched reluctance motors are very large stepping motors with a reduced pole count, and generally are closed-loop commutated.