icl8038,precision waveform generator.pdf
... small deviations (e.g. ±10%) the modulating signal can be applied directly to pin 8, merely providing DC decoupling with a capacitor as shown in Figure 5A. An external resistor between pins 7 and 8 is not necessary, but it can be used to increase input impedance from about 8kΩ (pins 7 and 8 connecte ...
... small deviations (e.g. ±10%) the modulating signal can be applied directly to pin 8, merely providing DC decoupling with a capacitor as shown in Figure 5A. An external resistor between pins 7 and 8 is not necessary, but it can be used to increase input impedance from about 8kΩ (pins 7 and 8 connecte ...
Resistance Relationships: Ohm`s Law and Resistance
... circuit. Set up the same series circuit as you did in Part I of the lab, this time replacing the resistor with a light bulb. Measure the voltage and current as before, making a graph. Begin with a low voltage, being careful not to burn out the light bulb. Increase the voltage slowly, measuring curre ...
... circuit. Set up the same series circuit as you did in Part I of the lab, this time replacing the resistor with a light bulb. Measure the voltage and current as before, making a graph. Begin with a low voltage, being careful not to burn out the light bulb. Increase the voltage slowly, measuring curre ...
a High Accuracy Ultralow I , 200 mA, SOT-23, anyCAP
... power dissipation by its thermal overload protection circuit which limits the die temperature to a maximum of +165°C. Under extreme conditions (i.e., high ambient temperature and power dissipation) where die temperature starts to rise above +165°C, the output current is reduced until the die tempera ...
... power dissipation by its thermal overload protection circuit which limits the die temperature to a maximum of +165°C. Under extreme conditions (i.e., high ambient temperature and power dissipation) where die temperature starts to rise above +165°C, the output current is reduced until the die tempera ...
UCC2960 数据资料 dataSheet 下载
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†‡ Input voltage, VI(VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 V Input current, II(VDD) . . . . . . . . ...
... absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†‡ Input voltage, VI(VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 V Input current, II(VDD) . . . . . . . . ...
LP38841-ADJ - Texas Instruments
... An output capacitor is required on the LP3884X devices for loop stability. The minimum value of capacitance necessary depends on type of capacitor: if a solid Tantalum capacitor is used, the part is stable with capacitor values as low as 4.7µF. If a ceramic capacitor is used, a minimum of 22 µF of c ...
... An output capacitor is required on the LP3884X devices for loop stability. The minimum value of capacitance necessary depends on type of capacitor: if a solid Tantalum capacitor is used, the part is stable with capacitor values as low as 4.7µF. If a ceramic capacitor is used, a minimum of 22 µF of c ...
DN348 - Precise Gain Without External Resistors
... these in series. However, the reliability of the entire battery pack is limited by the weakest cell, so users often like to maintain data on individual cell charge characteristics and histories. Figure 3 shows the LT1991 configured as a difference amplifier in a gain of 3, applied across the individ ...
... these in series. However, the reliability of the entire battery pack is limited by the weakest cell, so users often like to maintain data on individual cell charge characteristics and histories. Figure 3 shows the LT1991 configured as a difference amplifier in a gain of 3, applied across the individ ...
HY-DIV168N-3 - Pennybuying Offical Blog | The Offical Blog Of
... Offline enable signal is active, reset drive failure to prohibit any pulse, the output of the drive Power component is turned off, the motor holding torque. 2、Control signal connections PC control signal can be high, also can be low effective. When active high, the control signal The negative side t ...
... Offline enable signal is active, reset drive failure to prohibit any pulse, the output of the drive Power component is turned off, the motor holding torque. 2、Control signal connections PC control signal can be high, also can be low effective. When active high, the control signal The negative side t ...
Improved Interline Unified Power-Quality Conditioner with
... connected to two buses BUS1 and BUS2 with voltages of Vs1 and Vs2, respectively. The shunt part of the IUPQC is connected to loads L11 and L12 with a current of il11 and il12. Supply voltages are denoted by Vs1 and Vs2 while load voltages are Vl1 and Vl2. Finally, feeder currents are denoted by is1 ...
... connected to two buses BUS1 and BUS2 with voltages of Vs1 and Vs2, respectively. The shunt part of the IUPQC is connected to loads L11 and L12 with a current of il11 and il12. Supply voltages are denoted by Vs1 and Vs2 while load voltages are Vl1 and Vl2. Finally, feeder currents are denoted by is1 ...
FSL206MR Green Mode Fairchild Power Switch (FPS™) Features
... SenseFET when the maximum PWM duty cycle is attained. If the output consumes more than this maximum power, the output voltage (VO) decreases below its rating voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, increasing the feedbac ...
... SenseFET when the maximum PWM duty cycle is attained. If the output consumes more than this maximum power, the output voltage (VO) decreases below its rating voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, increasing the feedbac ...
L6384E
... avoid below threshold spikes on pin 3 that can cause undesired shut down of the IC. For this reason the connection of the components between pin 3 and ground has to be as short as possible. This pin can not be left floating for the same reason. The pin has not be pulled through a low impedance to VC ...
... avoid below threshold spikes on pin 3 that can cause undesired shut down of the IC. For this reason the connection of the components between pin 3 and ground has to be as short as possible. This pin can not be left floating for the same reason. The pin has not be pulled through a low impedance to VC ...
LM124/LM224/LM324/LM2902 Low Power Quad
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
LM124
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
... Note 4: For operating at high temperatures, the LM324/LM324A/LM2902 must be derated based on a +125˚C maximum junction temperature and a thermal resistance of 88˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM224/LM224A and LM124/LM124A ...
ZXTN25060BZ 60V, SOT89, NPN medium power transistor Summary Description
... Zetex Semiconductors does not warrant or accept any liability whatsoever in respect of any parts purchased through unauthorized sales channels. ESD (Electrostatic discharge) Semiconductor devices are susceptible to damage by ESD. Suitable precautions should be taken when handling and transporting de ...
... Zetex Semiconductors does not warrant or accept any liability whatsoever in respect of any parts purchased through unauthorized sales channels. ESD (Electrostatic discharge) Semiconductor devices are susceptible to damage by ESD. Suitable precautions should be taken when handling and transporting de ...
Archive: Circuits Free Response
... 1989B3: Motor Lifting a Mass with a Variable Resistor .......................................................................................................... 9 1989B3: Solution ........................................................................................................................ ...
... 1989B3: Motor Lifting a Mass with a Variable Resistor .......................................................................................................... 9 1989B3: Solution ........................................................................................................................ ...
a secondary-side phase-shift-controlled llc resonant converter with
... operating range. Finally, all essential parasitic elements, including junction capacitances of all semiconductor devices and the leakage inductance and magnetizing inductance of the transformer, are utilized to achieve ZVS ...
... operating range. Finally, all essential parasitic elements, including junction capacitances of all semiconductor devices and the leakage inductance and magnetizing inductance of the transformer, are utilized to achieve ZVS ...
1. Influence Mechanism Analysis of voltage sags on chargers
... has not been once paid attention to. PSCAD software is used to analysis of the impact of voltage sag on the different types of charger . The simulation results show that the impact of voltage sags on charger is not only related to the strength and type of voltage sag,but also related to the working ...
... has not been once paid attention to. PSCAD software is used to analysis of the impact of voltage sag on the different types of charger . The simulation results show that the impact of voltage sags on charger is not only related to the strength and type of voltage sag,but also related to the working ...
Electronic Engineering Final year project By Claire Mc Kenna
... PRM and VTM made by Vicor Corporation. Pre-Regulator Module (PRM) and Voltage Transformation Module (VTM) chips. ...
... PRM and VTM made by Vicor Corporation. Pre-Regulator Module (PRM) and Voltage Transformation Module (VTM) chips. ...
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.