Diodes
... Measure the voltage-current characteristic of a standard signal diode, the 1N914, using the circuit shown below. The purpose of the back-to-back power supplies is to make it easy to make measurements near zero supply voltage. Plot the V-I characteristic on graph paper to show the rapid rise in forwa ...
... Measure the voltage-current characteristic of a standard signal diode, the 1N914, using the circuit shown below. The purpose of the back-to-back power supplies is to make it easy to make measurements near zero supply voltage. Plot the V-I characteristic on graph paper to show the rapid rise in forwa ...
DRS-5V50W1XX (June 2016, Rev. 00)
... disconnecting the input voltage to the device. If mains are not turned OFF, there is risk of explosion / severe damage. To guarantee sufficient convection cooling, keep a distance of 80mm (3.14 inch) above and below the device as well as a lateral distance of 25mm (0.98 inch) to other units. Note th ...
... disconnecting the input voltage to the device. If mains are not turned OFF, there is risk of explosion / severe damage. To guarantee sufficient convection cooling, keep a distance of 80mm (3.14 inch) above and below the device as well as a lateral distance of 25mm (0.98 inch) to other units. Note th ...
c4 infrared co2 ch4 c3h8 gas transmitter - Euro-Gas
... The C/M/P4 series of infrared gas detection sensors Carbon Dioxide CO2: 0-100% vol, utilise NDIR (Non Dispersive Infrared) to monitor the 0-30% vol, 0-5000ppm, 0-2% vol, presence of Carbon Dioxide or hydrocarbons. This 0-5% vol Methane CH4 & Propane C3H8: technique is based on the fact that the gas ...
... The C/M/P4 series of infrared gas detection sensors Carbon Dioxide CO2: 0-100% vol, utilise NDIR (Non Dispersive Infrared) to monitor the 0-30% vol, 0-5000ppm, 0-2% vol, presence of Carbon Dioxide or hydrocarbons. This 0-5% vol Methane CH4 & Propane C3H8: technique is based on the fact that the gas ...
MP2161 - Monolithic Power System
... be 60ns. However, this minimum off time limit will not affect operation of MP2161 in steady state in any way. Light Load Operation In light load condition, MP2161 uses a proprietary control scheme to save power and improve efficiency. The MP2161 will turn off the low side switch when inductor curren ...
... be 60ns. However, this minimum off time limit will not affect operation of MP2161 in steady state in any way. Light Load Operation In light load condition, MP2161 uses a proprietary control scheme to save power and improve efficiency. The MP2161 will turn off the low side switch when inductor curren ...
Ch18_Current_ANS
... E) None of these will work Answer: Circuit (B) is the only one that will work. CTR-7. A 60W light bulb and a 100W light bulb each has a filament with a certain resistance (when the bulb is on and hot). How do the resistances of the filaments compare? A) R60W = R100W. B) R60W > R100W C) R60W < R100W ...
... E) None of these will work Answer: Circuit (B) is the only one that will work. CTR-7. A 60W light bulb and a 100W light bulb each has a filament with a certain resistance (when the bulb is on and hot). How do the resistances of the filaments compare? A) R60W = R100W. B) R60W > R100W C) R60W < R100W ...
LM317T Integrated Circuit 3−Terminal Adjustable Positive Voltage
... The LM317T is an adjustable 3−terminal positive voltage regulator in a TO220 type package capable of supplying in excess of 1.5A over a 1.2V to 37V output range. This device is exceptionally easy to use and both line and load regulation are better than standard fixed regulators. In addition to highe ...
... The LM317T is an adjustable 3−terminal positive voltage regulator in a TO220 type package capable of supplying in excess of 1.5A over a 1.2V to 37V output range. This device is exceptionally easy to use and both line and load regulation are better than standard fixed regulators. In addition to highe ...
Evaluates: MAX1703 MAX1703 Evaluation Kit ________________General Description ____________________________Features
... The input and output capacitors must have low equivalent-series resistance (ESR) to handle the high peak currents found in switching regulators. Low ESR is especially critical in low-voltage circuits to reduce the AC voltage across the capacitors. A higher ESR on the output capacitor will increase t ...
... The input and output capacitors must have low equivalent-series resistance (ESR) to handle the high peak currents found in switching regulators. Low ESR is especially critical in low-voltage circuits to reduce the AC voltage across the capacitors. A higher ESR on the output capacitor will increase t ...
Description Features Absolute Maximum Ratings Recommended
... The active element in the buffer stage is D3, a common rectifier diode used as a PIN diode RF switch. When all inputs to the gate are LOW, D3 acts as a relatively high impedance at RF, and RF current flows through R2, C1, and C2. A voltage doubler comprised of C2, D4 and D5 rectifies the RF into a n ...
... The active element in the buffer stage is D3, a common rectifier diode used as a PIN diode RF switch. When all inputs to the gate are LOW, D3 acts as a relatively high impedance at RF, and RF current flows through R2, C1, and C2. A voltage doubler comprised of C2, D4 and D5 rectifies the RF into a n ...
16890_chapter-18-transformers
... Figure 18-8. An autotransformer is a special type of transformer used to step up or step down the voltage. ...
... Figure 18-8. An autotransformer is a special type of transformer used to step up or step down the voltage. ...
PROGRAMMABLE TIMER
... The HCC/HCF4541B Programmable Timer is composed of a 16-stage binary counter, an oscillator controlled by 2 external resistors and a capacitor, an output control logic and an automatic power-on reset circuit. The counter varies on positive-edge clock transation and it can be cleared by the MASTER RE ...
... The HCC/HCF4541B Programmable Timer is composed of a 16-stage binary counter, an oscillator controlled by 2 external resistors and a capacitor, an output control logic and an automatic power-on reset circuit. The counter varies on positive-edge clock transation and it can be cleared by the MASTER RE ...
PSK31 Interface
... your serial port. The pin 7 (RTS) of the DB9 is negative 8 or more volts when inactive which is shunted to ground by the diode cutting off the NPN transistor. When pin 7 is active the voltage becomes positive and back biases the diode and cause the transistor to saturate pulling the push to talk (PT ...
... your serial port. The pin 7 (RTS) of the DB9 is negative 8 or more volts when inactive which is shunted to ground by the diode cutting off the NPN transistor. When pin 7 is active the voltage becomes positive and back biases the diode and cause the transistor to saturate pulling the push to talk (PT ...
FX2310301036
... amplifiers puts new challenges in low power applications with reduced channel length devices. In the design fully differential topology has been employed for high gain and high bandwidth applications. In order to obtain an input stage with a rail-to-rail input range, a n- and p-channel pair has to b ...
... amplifiers puts new challenges in low power applications with reduced channel length devices. In the design fully differential topology has been employed for high gain and high bandwidth applications. In order to obtain an input stage with a rail-to-rail input range, a n- and p-channel pair has to b ...
HMC722LC3C 数据资料DataSheet下载
... The HMC722LC3C is an AND/NAND/OR/NOR function designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC772LC3C may be easily configured to provide any of the following logic functions: AND, NAND, OR and NOR. The HMC722LC3C also features an output ...
... The HMC722LC3C is an AND/NAND/OR/NOR function designed to support data transmission rates of up to 13 Gbps, and clock frequencies as high as 13 GHz. The HMC772LC3C may be easily configured to provide any of the following logic functions: AND, NAND, OR and NOR. The HMC722LC3C also features an output ...
a Ultrafast Comparators AD96685/AD96687
... should not be allowed to “float.” The high internal gain may cause the output to oscillate (possibly affecting the other comparator which is being used) unless the output is forced into a fixed state. This is easily accomplished by ensuring that the two inputs are at least one diode drop apart, whil ...
... should not be allowed to “float.” The high internal gain may cause the output to oscillate (possibly affecting the other comparator which is being used) unless the output is forced into a fixed state. This is easily accomplished by ensuring that the two inputs are at least one diode drop apart, whil ...
SOLAR CELL TESTING
... conditions will look similar to that of a diode. When illuminated, the photons interact with the material to generate electron hole pairs, which are then driven in opposite directions by the built-in potential. ...
... conditions will look similar to that of a diode. When illuminated, the photons interact with the material to generate electron hole pairs, which are then driven in opposite directions by the built-in potential. ...
8. Source transformation & Resistor combinations
... • Since the open circuit voltage and the short circuit current determine where the I-V line crosses both axes, they completely define the line. • Any circuit that has the same I-V characteristics is an equivalent circuit. ...
... • Since the open circuit voltage and the short circuit current determine where the I-V line crosses both axes, they completely define the line. • Any circuit that has the same I-V characteristics is an equivalent circuit. ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.