Resistance, Ohm`s Law, and the Temperature of a Light Bulb Filament
... with banana plug connections on their ends. The rotating dial may have regions marked V, A, Ω, (and perhaps others) for measuring voltage, current, and resistance. A DMM can be used as an ohmmeter–a device for measuring resistance. In this part of the exercise, you will use it measure the resistance ...
... with banana plug connections on their ends. The rotating dial may have regions marked V, A, Ω, (and perhaps others) for measuring voltage, current, and resistance. A DMM can be used as an ohmmeter–a device for measuring resistance. In this part of the exercise, you will use it measure the resistance ...
FCBS0550 FCBS0550 Smart Power Module (SPM) Smart Power Module (SPM) Features
... 1. To avoid malfunction, the wiring of each input should be as short as possible. (less than 2-3cm) 2. By virtue of integrating an application specific type HVIC inside the SPM, direct coupling to CPU terminals without any opto-coupler or transformer isolation is possible. 3. VFO output is open coll ...
... 1. To avoid malfunction, the wiring of each input should be as short as possible. (less than 2-3cm) 2. By virtue of integrating an application specific type HVIC inside the SPM, direct coupling to CPU terminals without any opto-coupler or transformer isolation is possible. 3. VFO output is open coll ...
Film Capacitors – Power Factor Correction - MKK440-D-56
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
... The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in t ...
MOSFET power losses and how they affect power
... lower conduction losses at the cost of higher gate capacitances, which results in higher gate-drive losses. These losses can be significant for power-supply controllers (with external MOSFETs) at very high switching frequencies in the multiple-megahertz region. There is no known method for calculati ...
... lower conduction losses at the cost of higher gate capacitances, which results in higher gate-drive losses. These losses can be significant for power-supply controllers (with external MOSFETs) at very high switching frequencies in the multiple-megahertz region. There is no known method for calculati ...
LABORATORY 6 FREQUENCY RESPONSE OF A JFET AMPLIFIER
... • From MicroCap component library pick up a JFET 2N5545, which has a similar characteristics to the JFET 2N5457 you have in your parts kit. • * To provide a power supply to the circuit use the “Battery” source from the MicroCap library and set it to a 12V value. • *To obtain the values of the all th ...
... • From MicroCap component library pick up a JFET 2N5545, which has a similar characteristics to the JFET 2N5457 you have in your parts kit. • * To provide a power supply to the circuit use the “Battery” source from the MicroCap library and set it to a 12V value. • *To obtain the values of the all th ...
Electrochemical Sensors Application Note 2
... achieve a +300 mV bias between VSENSE and VREF, it is necessary to have VSET at 300 mV below the virtual earth. Therefore VSET = 2.200 V. The circuit can be adapted for even lower supply voltages but it may be necessary to change the virtual earth voltage to allow enough voltage swing. For example: ...
... achieve a +300 mV bias between VSENSE and VREF, it is necessary to have VSET at 300 mV below the virtual earth. Therefore VSET = 2.200 V. The circuit can be adapted for even lower supply voltages but it may be necessary to change the virtual earth voltage to allow enough voltage swing. For example: ...
AN-1907 LM3423 Buck-Boost Configuration Evaluation Board (Rev. A)
... This evaluation board has been designed to demonstrate the LM3423 low-side controller as a stepup/step-down (buck-boost) regulator to deliver constant current to high power LEDs. A complete circuit schematic and bill of materials for the evaluation board are included at the end of this document. The ...
... This evaluation board has been designed to demonstrate the LM3423 low-side controller as a stepup/step-down (buck-boost) regulator to deliver constant current to high power LEDs. A complete circuit schematic and bill of materials for the evaluation board are included at the end of this document. The ...
LTC1734L-4.2
... Floating the program resistor allows an internal 3µA current source (IPROGPU) to pull the PROG pin above the 2.15V shutdown threshold (VMSDT), thus shutting down the charger. In this mode, the LTC1734 continues to draw some current from the supply (ISHDN), but only a negligible leakage current is de ...
... Floating the program resistor allows an internal 3µA current source (IPROGPU) to pull the PROG pin above the 2.15V shutdown threshold (VMSDT), thus shutting down the charger. In this mode, the LTC1734 continues to draw some current from the supply (ISHDN), but only a negligible leakage current is de ...
AN2835
... The front-end stage of conventional offline converters, typically consisting of a full-wave rectifier bridge with a capacitor filter, has an unregulated DC bus from the AC mains. The filter capacitor must be large enough to have a relatively low ripple superimposed on the DC level. The current from ...
... The front-end stage of conventional offline converters, typically consisting of a full-wave rectifier bridge with a capacitor filter, has an unregulated DC bus from the AC mains. The filter capacitor must be large enough to have a relatively low ripple superimposed on the DC level. The current from ...
Lab 1 - Portal UniMAP
... having to measure it. In this technique color bands are printed on the resistor. The procedure for determining the resistance of a color-coded resistance is described in Table 1. The first two bands determine the first two digits of the resistor value, while the third band determines the power of 10 ...
... having to measure it. In this technique color bands are printed on the resistor. The procedure for determining the resistance of a color-coded resistance is described in Table 1. The first two bands determine the first two digits of the resistor value, while the third band determines the power of 10 ...
MAX5927/MAX5929 Low-Voltage, Quad, Hot-Swap Controllers/Power Sequencers General Description
... The MAX5927/MAX5929 +1V to +13.2V quad hot-swap controllers provide complete protection for multisupply systems. They allow the safe insertion and removal of circuit cards into live backplanes. These devices hot swap multiple supplies ranging from +1V to +13.2V, provided one supply is at or above +2 ...
... The MAX5927/MAX5929 +1V to +13.2V quad hot-swap controllers provide complete protection for multisupply systems. They allow the safe insertion and removal of circuit cards into live backplanes. These devices hot swap multiple supplies ranging from +1V to +13.2V, provided one supply is at or above +2 ...
Current Measurement in Solenoids for Automotive Control Systems
... smoothness. In addition, the flexibility of the electronic control allows for better adaptability to changing conditions. Electronic control of shift points with finer resolution allows better acceleration, improved economy, better load control, and reduced emissions, with minimal effort by the driv ...
... smoothness. In addition, the flexibility of the electronic control allows for better adaptability to changing conditions. Electronic control of shift points with finer resolution allows better acceleration, improved economy, better load control, and reduced emissions, with minimal effort by the driv ...
Series and Parallel Resistive Circuits
... resistor. Connect the second resistor to the power supply and multimeters. Repeat the process outlined above for the second resistor. 7. After obtaining the current and voltage measurements for the second resistor, repeat the above process for the third resistor. 8. For each of the resistors, use th ...
... resistor. Connect the second resistor to the power supply and multimeters. Repeat the process outlined above for the second resistor. 7. After obtaining the current and voltage measurements for the second resistor, repeat the above process for the third resistor. 8. For each of the resistors, use th ...
SC.912.P.10.15 - Investigate and explain the relationships among
... This simulation will allow you to look inside a battery to see how it works. You will be able to select the battery voltage and see the movement of the charges from one end of the battery to the other. A voltmeter will tell the resulting battery voltage. Some of the sample learning goals can be: Do ...
... This simulation will allow you to look inside a battery to see how it works. You will be able to select the battery voltage and see the movement of the charges from one end of the battery to the other. A voltmeter will tell the resulting battery voltage. Some of the sample learning goals can be: Do ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.