University of Pennsylvania ESE 112: Introduction to Electrical
... b. Use your Navigation class from the Whisker lab to make the Boe-Bot navigate 12. Now pair up with another group. Make one Boe-Bot the follower and one the leader. The leader Bot should have flashlight at its back end. The follower Bot should follow the leader along its path. a. The leader should t ...
... b. Use your Navigation class from the Whisker lab to make the Boe-Bot navigate 12. Now pair up with another group. Make one Boe-Bot the follower and one the leader. The leader Bot should have flashlight at its back end. The follower Bot should follow the leader along its path. a. The leader should t ...
Special Equipment - newton trasformatori
... Step regulating glass furnaces Transformers & Melting furnaces Transformers These transformers are especially designed to supply electrical power to many kind of furnaces; they are equipped by several secondary sockets to make adjustable the supplying of power to the furnace. With these regulating t ...
... Step regulating glass furnaces Transformers & Melting furnaces Transformers These transformers are especially designed to supply electrical power to many kind of furnaces; they are equipped by several secondary sockets to make adjustable the supplying of power to the furnace. With these regulating t ...
AN-1896 LM22672 Evaluation Board (Rev. D)
... At low input voltages between 4.5V and 6V, a minimum load of approximately 5 mA may be required to reach a regulated 3.3V output voltage. For more details, see LM22672/LM22672Q 42V, 1A SIMPLE SWITCHER Step-Down Voltage Regulator with Features (SNVS588). To aid in the design and evaluation of DC/DC b ...
... At low input voltages between 4.5V and 6V, a minimum load of approximately 5 mA may be required to reach a regulated 3.3V output voltage. For more details, see LM22672/LM22672Q 42V, 1A SIMPLE SWITCHER Step-Down Voltage Regulator with Features (SNVS588). To aid in the design and evaluation of DC/DC b ...
L(µH)= .002l 2.5 log10 4 ld −0.75 XL = 2πfL = 2•3.14
... parasitic circuit capacitances, smaller values of resistors should be used. The circuit should be biased for relatively high collector currents. c. Keep leads short with components close together, while simultaneously isolating input leads from output ones. d. Use 10x scope probes for all high frequ ...
... parasitic circuit capacitances, smaller values of resistors should be used. The circuit should be biased for relatively high collector currents. c. Keep leads short with components close together, while simultaneously isolating input leads from output ones. d. Use 10x scope probes for all high frequ ...
Electro-Optic Polymer Infiltrated Silicon Photonic Crystal Slot
... silicon bears the advantage of being compatible to complementary metal-oxide-semiconductor (CMOS) fabrication technology, which can lead to monolithic integration of microelectronic and photonic devices on a single silicon chip. However, due to its centrosymmetric crystal structure, silicon shows no ...
... silicon bears the advantage of being compatible to complementary metal-oxide-semiconductor (CMOS) fabrication technology, which can lead to monolithic integration of microelectronic and photonic devices on a single silicon chip. However, due to its centrosymmetric crystal structure, silicon shows no ...
5.5. Darlington configurations
... configuration. In both the cases, the double-transistor properties are defined by the master transistor. Due to this, the npn slave in the complementary Darlington configuration behaves like a pnp transistor. Thus the complementary Darlington configuration can also be used to replace a pnp transisto ...
... configuration. In both the cases, the double-transistor properties are defined by the master transistor. Due to this, the npn slave in the complementary Darlington configuration behaves like a pnp transistor. Thus the complementary Darlington configuration can also be used to replace a pnp transisto ...
Phy 440 Lab 8: Bipolar Transistors I
... You can make a crude test of a transistor by using the diode test option on a multimeter. This option sets the terminals of the multimeter so as to forward bias the junction and then to read the voltage across it. For a silicon transistor like the 2N2219 you expect to find a forward voltage of 0.6 o ...
... You can make a crude test of a transistor by using the diode test option on a multimeter. This option sets the terminals of the multimeter so as to forward bias the junction and then to read the voltage across it. For a silicon transistor like the 2N2219 you expect to find a forward voltage of 0.6 o ...
Evaluates: MAX1790 MAX1790 Evaluation Kit General Description Features
... The MAX1790 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a fixed-frequency, pulse-width-modulated (PWM), stepup DC-DC converter. The EV kit provides a +5V output voltage from an input as low as +2.6V. It delivers up to 500mA output current. The MA ...
... The MAX1790 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a fixed-frequency, pulse-width-modulated (PWM), stepup DC-DC converter. The EV kit provides a +5V output voltage from an input as low as +2.6V. It delivers up to 500mA output current. The MA ...
What About Electrons, Holes and Reliability of Your
... Schlangenotto introduce physics of semiconductors and pn-junctions, the following explanations of power semiconductor devices are based on: Diodes, briefly bipolar transistors, thyristors, MOSFETs and other unipolar field effect transistors and IGBTs are considered; in each case, their basic structu ...
... Schlangenotto introduce physics of semiconductors and pn-junctions, the following explanations of power semiconductor devices are based on: Diodes, briefly bipolar transistors, thyristors, MOSFETs and other unipolar field effect transistors and IGBTs are considered; in each case, their basic structu ...
Transistors - The Common Base Amplifier 1430 Experiment 7
... We first adjusted the input voltage so the output voltage was 2V (step 6). Then we inserted a 330 W resistor in series with the input (step 7), and measured the output voltage. This let us use the voltage gain, of the amplifier. to calculate the voltage drop across the 330 W resistor (steps 8 and 9) ...
... We first adjusted the input voltage so the output voltage was 2V (step 6). Then we inserted a 330 W resistor in series with the input (step 7), and measured the output voltage. This let us use the voltage gain, of the amplifier. to calculate the voltage drop across the 330 W resistor (steps 8 and 9) ...
Visible Light Communication for Wireless Data Transmission
... integrated transimpedance amplifier (280 MHz 3 dB bandwidth). The received signal was recorded by a realtime oscilloscope. The signal processing (SNR evaluation, DMT sequence generation, BER analysis), was performed off-line by a home-made software. In the WDM experiment, the three LEDs were separat ...
... integrated transimpedance amplifier (280 MHz 3 dB bandwidth). The received signal was recorded by a realtime oscilloscope. The signal processing (SNR evaluation, DMT sequence generation, BER analysis), was performed off-line by a home-made software. In the WDM experiment, the three LEDs were separat ...
Extend the reach of any I C-bus system NXP I
... factor of 10 which lets the total system capacitance load (all devices, connectors, traces, and wires connected to the I2Cbus) to be increased to about 3000 pF with maximum of 400 pF on each devices Sx/Sy side. As a result, longer cables or low-cost, general-purpose, wiring can be used to connect I2 ...
... factor of 10 which lets the total system capacitance load (all devices, connectors, traces, and wires connected to the I2Cbus) to be increased to about 3000 pF with maximum of 400 pF on each devices Sx/Sy side. As a result, longer cables or low-cost, general-purpose, wiring can be used to connect I2 ...
Detailed description
... An input is ready for standard pickup sensors used on motorbikes as CKPS. Multifunctional input 1 (green) It possible to choose one of the following functions: 1) OFF – no function. 2) KILL SWITCH – If the input is connected to ground, the ignition is blocked. 3) CLUTCH MASTER - If the input is conn ...
... An input is ready for standard pickup sensors used on motorbikes as CKPS. Multifunctional input 1 (green) It possible to choose one of the following functions: 1) OFF – no function. 2) KILL SWITCH – If the input is connected to ground, the ignition is blocked. 3) CLUTCH MASTER - If the input is conn ...
Induction motor control
... Electrical power converted into mechanical power (developed power in the rotor). Pm = Total air gap power transferred across the air gap for a three phase induction motor (Pag) – copper loss in the rotor (Pcur) ...
... Electrical power converted into mechanical power (developed power in the rotor). Pm = Total air gap power transferred across the air gap for a three phase induction motor (Pag) – copper loss in the rotor (Pcur) ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.