Electric Circuits
... 1. Algebraic sum of currents at any circuit junction equals zero Total current flowing into a junction equal sum of currents leaving the junction; ___________________________________________ 2. Algebraic sum of all voltage drops around a circuit loop equals zero In a closed path around a circuit, vo ...
... 1. Algebraic sum of currents at any circuit junction equals zero Total current flowing into a junction equal sum of currents leaving the junction; ___________________________________________ 2. Algebraic sum of all voltage drops around a circuit loop equals zero In a closed path around a circuit, vo ...
Non-ohmic
... the data on the plot with a smooth line and measuring the slope at several points, we can plot R as a function of I (or V). Also, you can use the techniques from the first lab to determine the relationship between I and V for these non-ohmic resistors. Aside: This model also allows us to determine t ...
... the data on the plot with a smooth line and measuring the slope at several points, we can plot R as a function of I (or V). Also, you can use the techniques from the first lab to determine the relationship between I and V for these non-ohmic resistors. Aside: This model also allows us to determine t ...
Electric motor vs. generator
... the flux passing through the other will change, inducing a voltage in the second coil. With AC power, the voltage induced in the second coil will also be AC. ...
... the flux passing through the other will change, inducing a voltage in the second coil. With AC power, the voltage induced in the second coil will also be AC. ...
Constant Current Technology explained
... Most LED systems sold today are powered by a constant voltage power supply, in our case 12 Volt DC. With this type of system there are two common ways of controlling the current that drives the LED’s. The first way is by use of a simple fixed resistor connected in series with one or more of the LED’ ...
... Most LED systems sold today are powered by a constant voltage power supply, in our case 12 Volt DC. With this type of system there are two common ways of controlling the current that drives the LED’s. The first way is by use of a simple fixed resistor connected in series with one or more of the LED’ ...
25V, 2A, PNP Bipolar Transistor, SOT-89
... ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction wi ...
... ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein. SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all semiconductor products fail or malfunction wi ...
Chapter 22 Outline
... The transformer reduces the voltage of the square wave DC into separate 12-volt and 5-volt square wave AC circuits. The voltage regulator a. Receives low-voltage AC outputs of the transformer and converts them to clean DC power b. Performs the following functions: (1) Uses rectifiers to convert AC o ...
... The transformer reduces the voltage of the square wave DC into separate 12-volt and 5-volt square wave AC circuits. The voltage regulator a. Receives low-voltage AC outputs of the transformer and converts them to clean DC power b. Performs the following functions: (1) Uses rectifiers to convert AC o ...
Pololu 3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
... The Pololu step-up/step-down voltage regulator S7V8F3 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC converter) that uses a buck-boost topology. It takes an input voltage from 2.7 V to 11.8 V and increases or decreases the voltage to a fixed 3.3 V output with a ...
... The Pololu step-up/step-down voltage regulator S7V8F3 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC converter) that uses a buck-boost topology. It takes an input voltage from 2.7 V to 11.8 V and increases or decreases the voltage to a fixed 3.3 V output with a ...
B320-97035
... circuit, select a “LO” trip rating. For a 600 A distribution system, select a “HI” trip rating. This approach to trip selection means that one indicator fits all cable diameters from 0.7” through 2.0”. With this simplified approach to rating selection: ■ Ordering is easier and reduces lead times. ■ ...
... circuit, select a “LO” trip rating. For a 600 A distribution system, select a “HI” trip rating. This approach to trip selection means that one indicator fits all cable diameters from 0.7” through 2.0”. With this simplified approach to rating selection: ■ Ordering is easier and reduces lead times. ■ ...
DN489 - High Efficiency, High Density 3
... application. The LTC3829’s three channels run 120° out-of-phase, which reduces input RMS current ripple and output voltage ripple compared to single-channel solutions. Each phase uses one top MOSFET and two bottom MOSFETs to provide up to 20A of output current. The LTC3829 includes unique features t ...
... application. The LTC3829’s three channels run 120° out-of-phase, which reduces input RMS current ripple and output voltage ripple compared to single-channel solutions. Each phase uses one top MOSFET and two bottom MOSFETs to provide up to 20A of output current. The LTC3829 includes unique features t ...
AN703 Designing DC/DC Converters with the Si9110 Switchmode
... characteristics are shown in Figure 8. The n-channel (turn-off) peak drive current is about 20% higher than that of the p-channel (turn-on) device. Although the on-resistance (rDS(on)) of the output drive is specified, usually the saturation current (where ∆ID/∆VDS is very small) determines the swit ...
... characteristics are shown in Figure 8. The n-channel (turn-off) peak drive current is about 20% higher than that of the p-channel (turn-on) device. Although the on-resistance (rDS(on)) of the output drive is specified, usually the saturation current (where ∆ID/∆VDS is very small) determines the swit ...
Chapter 20 Notes - Valdosta State University
... Any device in a circuit will have some resistance to the flow of electric current. Even devices that supply voltage to the circuit have resistance. In this case, it is called internal resistance. In many cases this resistance is too small to affect the output voltage of the device. However, the lar ...
... Any device in a circuit will have some resistance to the flow of electric current. Even devices that supply voltage to the circuit have resistance. In this case, it is called internal resistance. In many cases this resistance is too small to affect the output voltage of the device. However, the lar ...
Testing Ford`s IRCM / CCRM for No Clutch Operation
... Testing Ford’s IRCM / CCRM for No Clutch Operation Since 1986, Ford has used, on several models, an Integrated Relay Control Module (IRCM) to operate the fuel pump, engine cooling fan and compressor clutch. During the early 1990’s, the name was changed to Constant Control Relay Module (CCRM). The mo ...
... Testing Ford’s IRCM / CCRM for No Clutch Operation Since 1986, Ford has used, on several models, an Integrated Relay Control Module (IRCM) to operate the fuel pump, engine cooling fan and compressor clutch. During the early 1990’s, the name was changed to Constant Control Relay Module (CCRM). The mo ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.