lecture17
... Voltmeter should be connected in parallel Ammeter should be connected in series Voltmeter has very large (ideally infinite) internal resistance Ammeter has very small (ideally zero) internal resistance Example: What connection is not correct? ...
... Voltmeter should be connected in parallel Ammeter should be connected in series Voltmeter has very large (ideally infinite) internal resistance Ammeter has very small (ideally zero) internal resistance Example: What connection is not correct? ...
CT1000, CT200, CT60 AC/DC Current Sensor User`s Manual
... want to measure is flowing through the conductors and their current directions are the same. Correct measurements cannot be taken if you pass conductors with magnetic shielding or conductors whose current directions are opposite of each other through the feed-through hole. • Make sure the primary w ...
... want to measure is flowing through the conductors and their current directions are the same. Correct measurements cannot be taken if you pass conductors with magnetic shielding or conductors whose current directions are opposite of each other through the feed-through hole. • Make sure the primary w ...
montgomery college - Prince Mohammad Bin Fahd University
... Q2. If you connect a diode being used in the Reverse biased mode to an ohm-meter, what reading will you observe on the meter? ...
... Q2. If you connect a diode being used in the Reverse biased mode to an ohm-meter, what reading will you observe on the meter? ...
Practical Industrial Electronics for Engineers and Technicians
... Field effect transistors are more difficult to test than bipolar junction transistors. Before testing a FET, it must be known if the transistor is a JFET or a MOSFET type. Hereafter it has to be clarified if it is a p-channel or an n-channel device. JFETs can be tested with an ordinary ohmmeter. Fig ...
... Field effect transistors are more difficult to test than bipolar junction transistors. Before testing a FET, it must be known if the transistor is a JFET or a MOSFET type. Hereafter it has to be clarified if it is a p-channel or an n-channel device. JFETs can be tested with an ordinary ohmmeter. Fig ...
Name - TeacherWeb
... do you think it might be a problem if too many appliances are turned on at once? (Hint: current in a wire also produces heat.) _________________________________________________________________________ _________________________________________________________________________ ...
... do you think it might be a problem if too many appliances are turned on at once? (Hint: current in a wire also produces heat.) _________________________________________________________________________ _________________________________________________________________________ ...
3 Electronic Switches
... appear at the load-resistor R. The negative parts of the generator-voltage with the amplitude of U1 fall off at the closed diode. Real semiconductor-diodes originate through diffusion of p- and n-doped areas (PN-diode) or through a metal/ semiconductor-transition. As semiconductor material today is ...
... appear at the load-resistor R. The negative parts of the generator-voltage with the amplitude of U1 fall off at the closed diode. Real semiconductor-diodes originate through diffusion of p- and n-doped areas (PN-diode) or through a metal/ semiconductor-transition. As semiconductor material today is ...
Chapter 4 - Series Circuits
... The total resistance between any two points in a series circuit is equal to the sum of all resistors connected in series between those two points Voltage sources in series add algebraically Kirchhoff’s voltage law (KVL): The sum of the voltage drops equals the total source voltage Alternative KVL: T ...
... The total resistance between any two points in a series circuit is equal to the sum of all resistors connected in series between those two points Voltage sources in series add algebraically Kirchhoff’s voltage law (KVL): The sum of the voltage drops equals the total source voltage Alternative KVL: T ...
Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias _______________General Description ____________________________Features
... operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
... operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ...
5.50" 140mm 1.00", 25.4mm 1.25" 31.8mm 0.30" 7.6mm 0.95" 24.1
... The LION PRECISION LRD5100 TEAR-TAPE SENSOR is an electronic, capacitive sensor used to monitor the presence of tear-tape on a film base. The sensor’s NPN and PNP outputs indicate the presence or absence of the tear-tape. The sensor works with all types of tear-tape materials on nonmetallic film bac ...
... The LION PRECISION LRD5100 TEAR-TAPE SENSOR is an electronic, capacitive sensor used to monitor the presence of tear-tape on a film base. The sensor’s NPN and PNP outputs indicate the presence or absence of the tear-tape. The sensor works with all types of tear-tape materials on nonmetallic film bac ...
Ameritron AL-1200 to gs35b Conversion
... Some of the 'Russian tubes' that have been available for the last 20 years are very reasonable in price/performance. Retubing of an amplifier can be a good choice (and fun too), if a tube of similar plate dissipation and operating characteristics can be found. Considerations need to be given to fila ...
... Some of the 'Russian tubes' that have been available for the last 20 years are very reasonable in price/performance. Retubing of an amplifier can be a good choice (and fun too), if a tube of similar plate dissipation and operating characteristics can be found. Considerations need to be given to fila ...
Smps repair sometimes can be easy and sometimes are quite
... supply, 60-100 volt to B+ pin of flyback transformers and so forth. If one of the components or circuit developed a short circuit, the voltage (vcc supply) line will drawn a lot of current and thus the power will shut down, fluctuate, low output power or even no power at all. You must know how to is ...
... supply, 60-100 volt to B+ pin of flyback transformers and so forth. If one of the components or circuit developed a short circuit, the voltage (vcc supply) line will drawn a lot of current and thus the power will shut down, fluctuate, low output power or even no power at all. You must know how to is ...
1 - JustAnswer
... 9. Look at the circuit diagram shown in Figure A-4. When R1 and R2 are equally illuminated, the lamp I1 glows dimly. Which of the following will happen if R2 is covered so that no light can reach it? A. Lamp I1 glows brighter, because the forward bias on Q1 is decreased. B. Lamp I1 goes out, because ...
... 9. Look at the circuit diagram shown in Figure A-4. When R1 and R2 are equally illuminated, the lamp I1 glows dimly. Which of the following will happen if R2 is covered so that no light can reach it? A. Lamp I1 glows brighter, because the forward bias on Q1 is decreased. B. Lamp I1 goes out, because ...
Zero Drift, Unidirectional Current Shunt Monitor AD8219
... The AD8219 is a high voltage, high resolution, current shunt amplifier. It features a set gain of 60 V/V, with a maximum ±0.3% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8219 offers excellent input common-mode rejec ...
... The AD8219 is a high voltage, high resolution, current shunt amplifier. It features a set gain of 60 V/V, with a maximum ±0.3% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8219 offers excellent input common-mode rejec ...
EE2010 - Final Term Exam
... (a) The Thevenin equivalent circuit with respect to terminals (a, b), (b) The value of the resistor R that enables the circuit shown to deliver the maximum power to the terminals (a, b), (c) The maximum power delivered to the resistor R, (d) If a resistor 150 is connected across the terminals (a, b ...
... (a) The Thevenin equivalent circuit with respect to terminals (a, b), (b) The value of the resistor R that enables the circuit shown to deliver the maximum power to the terminals (a, b), (c) The maximum power delivered to the resistor R, (d) If a resistor 150 is connected across the terminals (a, b ...
Some Useful Electrical Circuit Information
... there is just one of them … 3 V. Then we look at the deadly “IR Drops” and see to our horror that there are three of them, but at least the current I is the same in each (why ?). So we have to add up 3 x I for the 3-ohm, 4 x I for the 4-ohm and 5 x I for the 5-ohm, giving (3 + 4 + 5) x I or 12 I. Mr ...
... there is just one of them … 3 V. Then we look at the deadly “IR Drops” and see to our horror that there are three of them, but at least the current I is the same in each (why ?). So we have to add up 3 x I for the 3-ohm, 4 x I for the 4-ohm and 5 x I for the 5-ohm, giving (3 + 4 + 5) x I or 12 I. Mr ...
Originally posted on music-Electronics
... plug it back in. I verify I have a functional amplifier before I ever couple in the HV supplies. Prior to doing that, I’ve powered down and then discharged the HV supplies before ever installing the fuses F1 & F4. When powering the complete system back up, still having the in-rush resistor R2 bypass ...
... plug it back in. I verify I have a functional amplifier before I ever couple in the HV supplies. Prior to doing that, I’ve powered down and then discharged the HV supplies before ever installing the fuses F1 & F4. When powering the complete system back up, still having the in-rush resistor R2 bypass ...
Electrical Measure and Test P3 Task 2 As always I want to give you
... output voltage dropping too much. This specification is called Load Regulation. The load regulation specification for the Thurlby PL310 is give as < 0.01 of the maximum output for a 90% load change. From the data sheet, remember this because we will be visiting it a little ...
... output voltage dropping too much. This specification is called Load Regulation. The load regulation specification for the Thurlby PL310 is give as < 0.01 of the maximum output for a 90% load change. From the data sheet, remember this because we will be visiting it a little ...
FAN100 Primary-Side-Control PWM Controller FA N
... During the inductor current discharge time, the sum of output voltage and diode forward-voltage drop is reflected to the auxiliary winding side as (Vo+VF)× Na/Ns. Since the diode forward-voltage drop decreases as current decreases, the auxiliary winding voltage reflects the output voltage best at th ...
... During the inductor current discharge time, the sum of output voltage and diode forward-voltage drop is reflected to the auxiliary winding side as (Vo+VF)× Na/Ns. Since the diode forward-voltage drop decreases as current decreases, the auxiliary winding voltage reflects the output voltage best at th ...
KV No. 1 (Paper-I)
... Here the zener diode is joined in reverse bias to functioning d.c. input voltage through a resistance R of suitable value depending upon the zener voltage and power rating of zenerdiode used. The constant output voltage is taken across a load resistance RL connected in parallel with zener diode. Whe ...
... Here the zener diode is joined in reverse bias to functioning d.c. input voltage through a resistance R of suitable value depending upon the zener voltage and power rating of zenerdiode used. The constant output voltage is taken across a load resistance RL connected in parallel with zener diode. Whe ...