UMZ-837-D16-G 数据资料DataSheet下载
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
... Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Abs ...
FSB50660SFS Motion SPM 5 SuperFET Series
... 2. tON and tOFF include the propagation delay of the internal drive IC. Listed values are measured at the laboratory test condition, and they can be different according to the field applications due to the effect of different printed circuit boards and wirings. Please see Figure 6 for the switching ...
... 2. tON and tOFF include the propagation delay of the internal drive IC. Listed values are measured at the laboratory test condition, and they can be different according to the field applications due to the effect of different printed circuit boards and wirings. Please see Figure 6 for the switching ...
FAN6862R / FAN6862L Highly Integrated Green-Mode PWM Controller
... During this blanking period (360ns), the PWM comparator is disabled and cannot switch off the gate driver. Thus, RC filter with a small RC time constant is enough for current sensing. ...
... During this blanking period (360ns), the PWM comparator is disabled and cannot switch off the gate driver. Thus, RC filter with a small RC time constant is enough for current sensing. ...
Dual Output Power Supply Sequencing for High
... not have to be powered in a specific order, high startup currents or bus contention may occur. The ideal solution would be to use dual power supply controllers or a power supply controller with linear regulator controller with built-in sequencing functions. These devices are available on the market ...
... not have to be powered in a specific order, high startup currents or bus contention may occur. The ideal solution would be to use dual power supply controllers or a power supply controller with linear regulator controller with built-in sequencing functions. These devices are available on the market ...
BDTIC www.BDTIC.com/infineon Phase Cut Dimmable Isolated Flyback Converter for LED Retrofit Bulb with
... smaller with higher input voltage. Therefore to produce a stable output power (and lumen output) versus mains voltage variations it is necessary to implement some compensation scheme to achieve good line regulation. In this design, the line regulation is achieved by the IC’s integrated foldback corr ...
... smaller with higher input voltage. Therefore to produce a stable output power (and lumen output) versus mains voltage variations it is necessary to implement some compensation scheme to achieve good line regulation. In this design, the line regulation is achieved by the IC’s integrated foldback corr ...
Experiment 7: RC Circuits
... the amplitude of the function generators square wave amplitude so that it extends across the whole 8 divisions of the screen, only making visible one or two complete periods of the square wave. The screen on your oscilloscope should look similar to the dashed line of Figure 4. 3. Now record the time ...
... the amplitude of the function generators square wave amplitude so that it extends across the whole 8 divisions of the screen, only making visible one or two complete periods of the square wave. The screen on your oscilloscope should look similar to the dashed line of Figure 4. 3. Now record the time ...
G044023238
... the dc capacitor CA and output filter (LB, CB) form as a third-order low-pass filter to filter out the switching harmonic in the output voltage. Hence, a lower capacitance dc capacitor CA of several tens of microfarads can be selected. 2.2 AC Buck Mode When the utility voltage is higher than the spe ...
... the dc capacitor CA and output filter (LB, CB) form as a third-order low-pass filter to filter out the switching harmonic in the output voltage. Hence, a lower capacitance dc capacitor CA of several tens of microfarads can be selected. 2.2 AC Buck Mode When the utility voltage is higher than the spe ...
independent current sources
... terminals is independent of the load connected to it. The power requirement of the load is determined by the amount of current which is being providing at the defined value of the voltage. Similarly, for the current source, the power requirement is determined by the amount of voltage providing at th ...
... terminals is independent of the load connected to it. The power requirement of the load is determined by the amount of current which is being providing at the defined value of the voltage. Similarly, for the current source, the power requirement is determined by the amount of voltage providing at th ...
S4624 npmxxx Reactive Power
... In a predominantly capacitive circuit an electrical charge is maintained in the circuit. A similar effect occurs to that in an inductive circuit but now the current waveform leads the voltage waveform as the voltage is subject to the inertia created by the electrical charge in the circuit. If the c ...
... In a predominantly capacitive circuit an electrical charge is maintained in the circuit. A similar effect occurs to that in an inductive circuit but now the current waveform leads the voltage waveform as the voltage is subject to the inertia created by the electrical charge in the circuit. If the c ...
Document
... constant output voltage under dynamically changing load conditions. In successive approximation converters, the input current is compared to a series of switched trial currents. The comparison point is diode clamped but may deviate several hundred millivolts resulting in high frequency modulation of ...
... constant output voltage under dynamically changing load conditions. In successive approximation converters, the input current is compared to a series of switched trial currents. The comparison point is diode clamped but may deviate several hundred millivolts resulting in high frequency modulation of ...
800 kVA - 1153 Amps per phase
... has in-built protection against sustained overexcitation, caused by internal or external faults. This de-excites the machine after a minimum of 5 seconds. Over voltage protection is built-in and short circuit current level adjustments is an optional facility. ...
... has in-built protection against sustained overexcitation, caused by internal or external faults. This de-excites the machine after a minimum of 5 seconds. Over voltage protection is built-in and short circuit current level adjustments is an optional facility. ...
Lecture 3
... A Zener diode is a silicon pn junction that is designed for operation in reversebreakdown region When a diode reaches reverse breakdown, its voltage remains almost constant even though the current changes drastically, and this is key to the Zener diode operation. Ideally, the reverse breakdown ...
... A Zener diode is a silicon pn junction that is designed for operation in reversebreakdown region When a diode reaches reverse breakdown, its voltage remains almost constant even though the current changes drastically, and this is key to the Zener diode operation. Ideally, the reverse breakdown ...
The Pearl II Phono Stage By Wayne Colburn Introduction Here is the
... are regulated by U1 and U2 and their associated circuitry. The unregulated 26 to 35 volt rails are RC filtered, actively regulated down to 24 volts, and then passively filtered again before reaching the rails of the second gain stage. The first (input) gain stage is additionally filtered actively by ...
... are regulated by U1 and U2 and their associated circuitry. The unregulated 26 to 35 volt rails are RC filtered, actively regulated down to 24 volts, and then passively filtered again before reaching the rails of the second gain stage. The first (input) gain stage is additionally filtered actively by ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.