Physics 09-01 Current, Resistance, and Ohms Law
... 16. (a) Find the voltage drop in an extension cord having a 0.0600- Ω resistance and through which 5.00 A is flowing. (b) A cheaper cord utilizes thinner wire and has a resistance of 0.300 Ω. What is the voltage drop in it when 5.00 A flows? (c) Why is the voltage to whatever appliance is being used ...
... 16. (a) Find the voltage drop in an extension cord having a 0.0600- Ω resistance and through which 5.00 A is flowing. (b) A cheaper cord utilizes thinner wire and has a resistance of 0.300 Ω. What is the voltage drop in it when 5.00 A flows? (c) Why is the voltage to whatever appliance is being used ...
Datasheet - Mouser Electronics
... The TAN15 is a COMMON BASE bipolar transistor. It is designed for pulsed systems in the frequency band 960-1215 MHz. The device has gold thin-film metallization and diffused ballasting for proven highest MTTF. The transistor includes input prematch for broadband capability. Low thermal resistance pa ...
... The TAN15 is a COMMON BASE bipolar transistor. It is designed for pulsed systems in the frequency band 960-1215 MHz. The device has gold thin-film metallization and diffused ballasting for proven highest MTTF. The transistor includes input prematch for broadband capability. Low thermal resistance pa ...
EE 311: EE Junior Lab Single Phase Transformers
... • Plot channel 1 input versus channel 2 input, or magnetizing current versus flux linkage, with one cycle of the input corresponding to one cycle around the B-H curve, observe proper scaling ...
... • Plot channel 1 input versus channel 2 input, or magnetizing current versus flux linkage, with one cycle of the input corresponding to one cycle around the B-H curve, observe proper scaling ...
Ch. 23 Electric Current
... what the reading of each ammeter will be as shown in the next slide. What if anything is wrong with her prediction? ...
... what the reading of each ammeter will be as shown in the next slide. What if anything is wrong with her prediction? ...
LM7805CT - LM7812CT- LM7824CT Positive Voltage Regulators
... GENERAL DESCRIPTION This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can ...
... GENERAL DESCRIPTION This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can ...
UFC SERIES PwrKartTM 400 Hz AND 270 VDC
... Since its beginning in 1960, Unitron has specialized in the design and development of reliable, solid-state power systems. Through an innovative design, Built-In Test Equipment (BITE) and modular construction, Unitron products assure maximum power availability and minimal repair time for the latest ...
... Since its beginning in 1960, Unitron has specialized in the design and development of reliable, solid-state power systems. Through an innovative design, Built-In Test Equipment (BITE) and modular construction, Unitron products assure maximum power availability and minimal repair time for the latest ...
Lab-in-a-Box
... 8. Construct the gyrator shown in Figure 1(b) of the text and simulated in step 5. 9. Connect the oscilloscope inputs with Channel 1 measuring the function generator output and the Channel 2 measuring the filter output. Be sure to use proper attenuation on the scope input to avoid saturating the sou ...
... 8. Construct the gyrator shown in Figure 1(b) of the text and simulated in step 5. 9. Connect the oscilloscope inputs with Channel 1 measuring the function generator output and the Channel 2 measuring the filter output. Be sure to use proper attenuation on the scope input to avoid saturating the sou ...
review for elec 105 midterm exam #1 (fall 2001)
... Review Topics for Exam #1 The following is a list of topics that could appear in one form or another on the exam. Not all of these topics will be covered, and it is possible that an exam problem could cover a detail not specifically listed here. However, this list has been made as comprehensive as ...
... Review Topics for Exam #1 The following is a list of topics that could appear in one form or another on the exam. Not all of these topics will be covered, and it is possible that an exam problem could cover a detail not specifically listed here. However, this list has been made as comprehensive as ...
Test Procedure for the NCL30000LED1GEVB Evaluation Board
... 2. With the AC source OFF, set the current limit on the AC source to 500 mA and the output voltage to 115 Vac. 3. Turn on the AC source. At no load, the power supply demo board output voltage should be between 54 and 58 volts on the DVM. 4. Adjust the electronic load from no load slowly up until the ...
... 2. With the AC source OFF, set the current limit on the AC source to 500 mA and the output voltage to 115 Vac. 3. Turn on the AC source. At no load, the power supply demo board output voltage should be between 54 and 58 volts on the DVM. 4. Adjust the electronic load from no load slowly up until the ...
Circuit Review of Exit Ticket
... the first light bulb and a switch at 3 or 4 would only turn off the second light bulb ...
... the first light bulb and a switch at 3 or 4 would only turn off the second light bulb ...
clampers - Book Spar
... period of the signal. •Stiff Clamper RLC > 100T •Due to this reason capacitor remains fully Charged During off time of diode ...
... period of the signal. •Stiff Clamper RLC > 100T •Due to this reason capacitor remains fully Charged During off time of diode ...
LVR125S
... 1. Users should independently evaluate the suitability of and test each product selected for their own application. 2. This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded in a fault condition. Operation beyond the maximum ...
... 1. Users should independently evaluate the suitability of and test each product selected for their own application. 2. This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded in a fault condition. Operation beyond the maximum ...
Intro to Sensors
... Photoresistors • Light sensitive variable resistors. • Its resistance depends on the intensity of light incident upon it. – Under dark condition, resistance is quite high (M: called dark resistance). – Under bright condition, resistance is lowered (few hundred ). • Response time: – When a photore ...
... Photoresistors • Light sensitive variable resistors. • Its resistance depends on the intensity of light incident upon it. – Under dark condition, resistance is quite high (M: called dark resistance). – Under bright condition, resistance is lowered (few hundred ). • Response time: – When a photore ...
ICM408 3-Phase Line Monitor
... User Selectable Universal Voltage • 190 VAC to 480 VAC User Selectable Unbalance Voltage • 2 to 8% • Trips after 6 seconds of unbalance condition User Selectable Delay-on-Make (Staggered Start) Time Delay • .1 to 5 minutes User Selectable Anti-Short Cycle/Delay-on-Break Time Delay • .1 to 5 min ...
... User Selectable Universal Voltage • 190 VAC to 480 VAC User Selectable Unbalance Voltage • 2 to 8% • Trips after 6 seconds of unbalance condition User Selectable Delay-on-Make (Staggered Start) Time Delay • .1 to 5 minutes User Selectable Anti-Short Cycle/Delay-on-Break Time Delay • .1 to 5 min ...
Lecture 30: Audio Amplifiers
... We’ll describe the operation of this circuit beginning near the input. (Note that Sedra and Smith, 5th edition, Sec. 14.8 has a nice description of a closely related circuit: the LM380 IC.) There are three stages of amplification in the LM386: 1. pnp common-emitter amplifiers (Q1 and Q2), 2. pnp dif ...
... We’ll describe the operation of this circuit beginning near the input. (Note that Sedra and Smith, 5th edition, Sec. 14.8 has a nice description of a closely related circuit: the LM380 IC.) There are three stages of amplification in the LM386: 1. pnp common-emitter amplifiers (Q1 and Q2), 2. pnp dif ...
RFVC1803C 数据资料DataSheet下载
... Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publicat ...
... Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publicat ...
Download T4000 Datasheet
... The limits for the closing signal are adjustable on the dial PHASE ANGLE. The phase can be adjusted between ±6° and ±9°, and voltage difference between ±10 % and ±15%. When the difference in voltage, phase and frequency are within limit for 0.5 seconds, a closing signal to the circuit breaker is ...
... The limits for the closing signal are adjustable on the dial PHASE ANGLE. The phase can be adjusted between ±6° and ±9°, and voltage difference between ±10 % and ±15%. When the difference in voltage, phase and frequency are within limit for 0.5 seconds, a closing signal to the circuit breaker is ...
Student Exploration Sheet: Growing Plants
... A. How does increasing the battery’s voltage affect the current? ___________________________________________________________________________________________ ___________________________________________________________________________________________ B. How does changing the battery’s voltage affect t ...
... A. How does increasing the battery’s voltage affect the current? ___________________________________________________________________________________________ ___________________________________________________________________________________________ B. How does changing the battery’s voltage affect t ...
Slide 1 - Helios
... We say the voltage lags the current by 90 degrees or ¼ cycle The equation for current is then iC = IC sin (wdt + p/2) ...
... We say the voltage lags the current by 90 degrees or ¼ cycle The equation for current is then iC = IC sin (wdt + p/2) ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.