High-Powered Output Devices
... • Might be fine for “just on and off”, no PWMs • Microcontroller pins are often 100+ ohms impedance • Vgs ≈ Vth will mean actual “turn-on” will take much longer than estimates. • Example 2: Microcontroller with small P-channel assist • Pch directly drops Vdrive (10-15v) onto the gate. • Discharge of ...
... • Might be fine for “just on and off”, no PWMs • Microcontroller pins are often 100+ ohms impedance • Vgs ≈ Vth will mean actual “turn-on” will take much longer than estimates. • Example 2: Microcontroller with small P-channel assist • Pch directly drops Vdrive (10-15v) onto the gate. • Discharge of ...
chapter17
... range of voltages The relationship between current and voltage is linear The slope is related to the resistance ...
... range of voltages The relationship between current and voltage is linear The slope is related to the resistance ...
Understanding LED Drivers
... 1. LEDs are designed to run on low voltage (12-24V), direct current electricity. However, most places supply higher voltage (120-277V), alternating current electricity. An LED driver rectifies higher voltage, alternating current to low voltage, direct current. 2. LED drivers also protect LEDs from v ...
... 1. LEDs are designed to run on low voltage (12-24V), direct current electricity. However, most places supply higher voltage (120-277V), alternating current electricity. An LED driver rectifies higher voltage, alternating current to low voltage, direct current. 2. LED drivers also protect LEDs from v ...
Superposition
... resistance, R, and voltage, Vs, required to cause the circuit to behave in the manner specified by the plot. ...
... resistance, R, and voltage, Vs, required to cause the circuit to behave in the manner specified by the plot. ...
Some basic electronics for radio
... A resistor Resistor schematic symbols A capacitor is a device that stores charge. The simplest capacitor consists of two conductors separated by a dielectric (a material with very high resistance). If we attach the two plates of a capacitor to the two terminals of a battery, charge will ow to or fr ...
... A resistor Resistor schematic symbols A capacitor is a device that stores charge. The simplest capacitor consists of two conductors separated by a dielectric (a material with very high resistance). If we attach the two plates of a capacitor to the two terminals of a battery, charge will ow to or fr ...
CD4541B
... 3. Dimensions b1 and c1 apply to lead base metal only. Dimension M applies to lead plating and finish thickness. 4. Corner leads (1, N, N/2, and N/2+1) may be configured with a ...
... 3. Dimensions b1 and c1 apply to lead base metal only. Dimension M applies to lead plating and finish thickness. 4. Corner leads (1, N, N/2, and N/2+1) may be configured with a ...
RHRP840, RHRP860 8A, 400V - 600V Hyperfast Diodes Features
... support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use prov ...
... support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or with instructions for use prov ...
protection_from_ligh..
... • Damage caused by large current or the heat caused by current flow – Electronic circuits damaged by high current or voltage caused by that current. • If lightning occurs near an overhead electric or telephone line, large current induced or injected into the line. • Charge can also be injected into ...
... • Damage caused by large current or the heat caused by current flow – Electronic circuits damaged by high current or voltage caused by that current. • If lightning occurs near an overhead electric or telephone line, large current induced or injected into the line. • Charge can also be injected into ...
Using the TL441 with the TL441 to Generate 4mA to 20mA Output
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant ...
Section 16.1 - CPO Science
... A resistor is an electrical device that uses the energy carried by electric current in a specific way. Any electrical device that uses energy can be shown with a resistor symbol. ...
... A resistor is an electrical device that uses the energy carried by electric current in a specific way. Any electrical device that uses energy can be shown with a resistor symbol. ...
Electric Safety Quiz
... 5. What is the purpose of the round prong on a three-prong plug? a) It carries any stray electric current into the ground. b) It carries electric current to the appliance. c) It carries electric current away from the appliance. d) none of the above ...
... 5. What is the purpose of the round prong on a three-prong plug? a) It carries any stray electric current into the ground. b) It carries electric current to the appliance. c) It carries electric current away from the appliance. d) none of the above ...
Lab 3.8 Impedance of test instruments (p79)
... Note: The SM labels the diode as 1N914, it is the same as 1N4148 available in the lab. The black band on the diode corresponds to the top of the arrow (ie cathode). Follow the instructions in the lab manual for lab 3.7 (p78). Answer the following questions in your report: 1) Sketch the input and out ...
... Note: The SM labels the diode as 1N914, it is the same as 1N4148 available in the lab. The black band on the diode corresponds to the top of the arrow (ie cathode). Follow the instructions in the lab manual for lab 3.7 (p78). Answer the following questions in your report: 1) Sketch the input and out ...
UMC5N Features Mechanical Data
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
Evaluates: MAX5090 MAX5090 Evaluation Kit General Description Features
... step-down DC-DC switching regulator. The circuit utilizes a MAX5090C adjustable converter configured for a +5V output at up to 2A of current. The converter operates from a wide +7.5V to +76V input range. The MAX5090 IC features a built-in high-side switch and automatic pulse-skipping mode operation. ...
... step-down DC-DC switching regulator. The circuit utilizes a MAX5090C adjustable converter configured for a +5V output at up to 2A of current. The converter operates from a wide +7.5V to +76V input range. The MAX5090 IC features a built-in high-side switch and automatic pulse-skipping mode operation. ...
Project Goals The Class E Inverter Improved
... converter operates at 75MHz and delivers 15 Watts with 12VDC input voltage and 30VDC output voltage. This converter was tuned specifically to make up the shunt capacitor of the rectifier entirely from the diodes parasitic capacitance. ...
... converter operates at 75MHz and delivers 15 Watts with 12VDC input voltage and 30VDC output voltage. This converter was tuned specifically to make up the shunt capacitor of the rectifier entirely from the diodes parasitic capacitance. ...
Transitioning From Analog to Digital in Medical Designs
... reductions in the surface area of digital integrated circuits have not been matched by analog chips, giving digital-based devices an advantage in reducing system volume. Designers usually need many discrete components for analog designs, which could introduce problems with reliability and increased ...
... reductions in the surface area of digital integrated circuits have not been matched by analog chips, giving digital-based devices an advantage in reducing system volume. Designers usually need many discrete components for analog designs, which could introduce problems with reliability and increased ...
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.