EE3310_classnotes_fl..
... In general, we put our signal in on the gate line and pull our signal out on the drain line – leaving the source as our effective ground (not unlike we have done in our analysis above). For low frequencies, the current that flows between the gate and the source is very low. This is because we have a ...
... In general, we put our signal in on the gate line and pull our signal out on the drain line – leaving the source as our effective ground (not unlike we have done in our analysis above). For low frequencies, the current that flows between the gate and the source is very low. This is because we have a ...
Hand-Drawn Circuit Diagrams for all circuits that are to
... Ra1 can be used as a current sensing resistor. The Analog Discovery can’t measure current but it can measure the voltage across the resistor Ra1 and use that value to determine the current. Even though PSpice can measure current, we will use a current sensing resistor. I-V Characteristic Curve of a ...
... Ra1 can be used as a current sensing resistor. The Analog Discovery can’t measure current but it can measure the voltage across the resistor Ra1 and use that value to determine the current. Even though PSpice can measure current, we will use a current sensing resistor. I-V Characteristic Curve of a ...
How the Dynastart works - 1.0 Meg PDF file
... Four brushes can be seen in the above photo. During starting, power is applied to the brass post at the 2 Oclock position and flows through the larger series fields to the brushes shown in the 4 and 7 o-clock positions. The current then flows through the armature and is collected by the remaining tw ...
... Four brushes can be seen in the above photo. During starting, power is applied to the brass post at the 2 Oclock position and flows through the larger series fields to the brushes shown in the 4 and 7 o-clock positions. The current then flows through the armature and is collected by the remaining tw ...
Reverse-Logic Control of Load Tap Changers in Emergency Voltage
... dotted curves in Fig. 8. Each of them includes several EHVHV transformers (identified by arrows in the figure) as well as all the HV-MV transformers connected downstream (not shown). Within each area, a 225-kV bus has been selected, whose voltage is used to trigger the reverse logic on all LTCs pres ...
... dotted curves in Fig. 8. Each of them includes several EHVHV transformers (identified by arrows in the figure) as well as all the HV-MV transformers connected downstream (not shown). Within each area, a 225-kV bus has been selected, whose voltage is used to trigger the reverse logic on all LTCs pres ...
Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators MAX961–MAX964/MAX997/MAX999 _________________General Description
... The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V CC . Pro ...
... The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V CC . Pro ...
Hot Swap Controller in 6-Lead TSOT Package ADM4210
... using an internal charge pump. The gate driver consists of a 12 μA pull-up from the internal charge pump. There are various pull-down devices on this pin. At a hot swap condition the board is hot inserted to the supply bus. During this event, it is possible for the external FET GATE capacitance to b ...
... using an internal charge pump. The gate driver consists of a 12 μA pull-up from the internal charge pump. There are various pull-down devices on this pin. At a hot swap condition the board is hot inserted to the supply bus. During this event, it is possible for the external FET GATE capacitance to b ...
MC33887, 5.0 A H-Bridge with Load Current Feedback
... and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuous DC load currents up to 5.0 A, and with peak current active limiting between 5.2 A and 7.8 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 10 kHz. The load current feedback ...
... and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuous DC load currents up to 5.0 A, and with peak current active limiting between 5.2 A and 7.8 A. Output loads can be pulse width modulated (PWM-ed) at frequencies up to 10 kHz. The load current feedback ...
BD9139MUV
... CRSS is the Reverse transfer capacitance of FET. IDRIVE is the Peak current of gate. ...
... CRSS is the Reverse transfer capacitance of FET. IDRIVE is the Peak current of gate. ...
Multilevel Power Converter Based on a Three Single
... multilevel inverters, in medium and high-power applications features like safety and robustness are also important. For this purpose isolated systems in low frequency are used, being multilevel converters associated with line-frequency power transformers proposed. Three single-phase or one three-pha ...
... multilevel inverters, in medium and high-power applications features like safety and robustness are also important. For this purpose isolated systems in low frequency are used, being multilevel converters associated with line-frequency power transformers proposed. Three single-phase or one three-pha ...
BA8522RF
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE. (Note 6) Excessive input current will flow if a differential input voltage in excess of approximately ±0.6V is applied between the input unle ...
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input terminal voltage is set to more than VEE. (Note 6) Excessive input current will flow if a differential input voltage in excess of approximately ±0.6V is applied between the input unle ...
Design Approach to Light-Load Effective Power Supply Utilizing the
... avoid the sub-harmonic oscillations during the CCM operation with the duty ratio D higher than 50%, internal slope compensation is applied. Latch Input: The LATCH pin feature allows the additional external OVP and OTP protections. If this pin is between 0.8 V and 2.5 V (when not connected, it is at ...
... avoid the sub-harmonic oscillations during the CCM operation with the duty ratio D higher than 50%, internal slope compensation is applied. Latch Input: The LATCH pin feature allows the additional external OVP and OTP protections. If this pin is between 0.8 V and 2.5 V (when not connected, it is at ...
ISL6539 Datasheet
... The ISL6539 is a dual channel PWM controller intended for use in power supplies for graphic chipsets, SDRAM, DDR DRAM, or other power applications. The IC integrates two control circuits for two synchronous buck converters. The output voltage of each controller can be set in the range of 0.9V to 5.5 ...
... The ISL6539 is a dual channel PWM controller intended for use in power supplies for graphic chipsets, SDRAM, DDR DRAM, or other power applications. The IC integrates two control circuits for two synchronous buck converters. The output voltage of each controller can be set in the range of 0.9V to 5.5 ...
MAX4554/MAX4555/MAX4556 Force-Sense Switches General Description Features
... automated test equipment (ATE). Each part contains high-current, low-resistance switches for forcing current, and higher resistance switches for sensing a voltage or switching guard signals. The MAX4554 contains two force switches, two sense switches, and two guard switches configured as two triple- ...
... automated test equipment (ATE). Each part contains high-current, low-resistance switches for forcing current, and higher resistance switches for sensing a voltage or switching guard signals. The MAX4554 contains two force switches, two sense switches, and two guard switches configured as two triple- ...
Lesson 22
... be reduced (Eeddy ∞ area), hence eddy loss will be less. This can be achieved by using several thin electrically insulated plates (called laminations) stacked together to form the core instead a solid block of iron. The idea is depicted in the Figure 22.4 where the plates have been shown for clarity ...
... be reduced (Eeddy ∞ area), hence eddy loss will be less. This can be achieved by using several thin electrically insulated plates (called laminations) stacked together to form the core instead a solid block of iron. The idea is depicted in the Figure 22.4 where the plates have been shown for clarity ...
ZRT025 2.5V LOW POWER PRECISION REFERENCE SOURCE Description
... The ZRT025 is a monolithic integrated circuit providing a precise stable reference voltage of 2.5V at 500μA. The circuit features a knee current of 150μA and operation over a wide range of temperatures and currents. The ZRT025 is available for surface mount applications. This product offers a trim f ...
... The ZRT025 is a monolithic integrated circuit providing a precise stable reference voltage of 2.5V at 500μA. The circuit features a knee current of 150μA and operation over a wide range of temperatures and currents. The ZRT025 is available for surface mount applications. This product offers a trim f ...
MAX1578/MAX1579 Complete Bias and White LED Power Supplies for Small TFT Displays
... to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices where minimum external components and high efficiency are required. Each device consists of three advanced charge pumps for LCD bias power and a step-up converter for driving up to 8 series white LEDs fo ...
... to meet all the voltage requirements for small activematrix TFT-LCD displays in handheld devices where minimum external components and high efficiency are required. Each device consists of three advanced charge pumps for LCD bias power and a step-up converter for driving up to 8 series white LEDs fo ...
BM6203FS
... The bootstrap is operated by the charge period and the discharge period being alternately repeated for bootstrap capacitor (CB) as shown in the figure above. In a word, this operation is repeated while the output of an external transistor is switching with synchronous rectification. Because the supp ...
... The bootstrap is operated by the charge period and the discharge period being alternately repeated for bootstrap capacitor (CB) as shown in the figure above. In a word, this operation is repeated while the output of an external transistor is switching with synchronous rectification. Because the supp ...
Amendment No. 1 TENDER NOTICE No. UGVCL/SP/III/567/3-Phase CT Meter
... zone wise energies, MD, etc. Mode-3-This mode shall display high precision readings of energy for accuracy testing at site. Mode wise parameters to be displayed on the meter is attached herewith in Annexure-A. Seal & Signature of Tenderer ...
... zone wise energies, MD, etc. Mode-3-This mode shall display high precision readings of energy for accuracy testing at site. Mode wise parameters to be displayed on the meter is attached herewith in Annexure-A. Seal & Signature of Tenderer ...
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... materials. It turns electrical power into thermal energy through a series of discrete electrical discharges occurring between an electrode and the workpiece. The thermal energy generates a channel of plasma between the two poles at temperature of up to 20,000 oC [2]. The high temparature melts and e ...
... materials. It turns electrical power into thermal energy through a series of discrete electrical discharges occurring between an electrode and the workpiece. The thermal energy generates a channel of plasma between the two poles at temperature of up to 20,000 oC [2]. The high temparature melts and e ...
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.