Digital Examination - Philadelphia University Jordan
... Small. Any value. 6- Choosing small value of the load resistor (Rc), the current that flow through the output transistor is: Large. Small. Not changed 7- When the digital output is low, the current will flow: Outside the circuit (Sourcing current). Inside the circuit (Sinking Current). ...
... Small. Any value. 6- Choosing small value of the load resistor (Rc), the current that flow through the output transistor is: Large. Small. Not changed 7- When the digital output is low, the current will flow: Outside the circuit (Sourcing current). Inside the circuit (Sinking Current). ...
DS9503 ESD Protection Diode with Resistors
... and protect the circuit at the other side of the package. If used with circuits that already have a strong ESD– protection at their I/O port, the ESD protection level is raised to more that 27 kV (IEC 801–2 Reference model). In case of abnormal ESD hits beyond its maximum ratings the DS9503 will eve ...
... and protect the circuit at the other side of the package. If used with circuits that already have a strong ESD– protection at their I/O port, the ESD protection level is raised to more that 27 kV (IEC 801–2 Reference model). In case of abnormal ESD hits beyond its maximum ratings the DS9503 will eve ...
protection module zb-1
... operation of power supply circuits (e.g. for alarm system, CCTV and other), operating with batteries of rated voltage 12 V. The module’s function consists in disconnecting the battery from the load in case when the danger of the deep battery discharging occurs. Thanks to it, the correct operating co ...
... operation of power supply circuits (e.g. for alarm system, CCTV and other), operating with batteries of rated voltage 12 V. The module’s function consists in disconnecting the battery from the load in case when the danger of the deep battery discharging occurs. Thanks to it, the correct operating co ...
A solid state replacement for the 3TF7 current regulator of the R
... There are two VFOs in the R-390(A), i.e. the BFO and the PTO. Frequency stability among other things is heavily influenced by supply voltages. Collins engineers spent a regulated power supply for B+ voltages (+150 VDC) for both VFO tubes. For the stabilization of the tube heating current regulator 3 ...
... There are two VFOs in the R-390(A), i.e. the BFO and the PTO. Frequency stability among other things is heavily influenced by supply voltages. Collins engineers spent a regulated power supply for B+ voltages (+150 VDC) for both VFO tubes. For the stabilization of the tube heating current regulator 3 ...
How to easily get an accurate analog input signalnew.eps
... slightly varying power output as the Vcc supply drifts. The technique to produce a very stable voltage for the setpoint use is very simple and requires only 2 inexpensive components. Since the analog input current requirement of the MC series for any of the voltage options, (0-5, 0-7, & 0-10), is ty ...
... slightly varying power output as the Vcc supply drifts. The technique to produce a very stable voltage for the setpoint use is very simple and requires only 2 inexpensive components. Since the analog input current requirement of the MC series for any of the voltage options, (0-5, 0-7, & 0-10), is ty ...
Kirchhoff`s Laws and Superposition
... circuit. This will be your +15 volt supply. Turn on the DC power supply and adjust the output voltage to about 15 V. Measure and record the voltage obtained. Do not change this voltage. 4. Measure each of the branch voltages with the digital voltmeter and enter them into Table 1. A branch voltage is ...
... circuit. This will be your +15 volt supply. Turn on the DC power supply and adjust the output voltage to about 15 V. Measure and record the voltage obtained. Do not change this voltage. 4. Measure each of the branch voltages with the digital voltmeter and enter them into Table 1. A branch voltage is ...
High Voltage Engineering
... voltage dividers, measurement of high DC and Impulse currents High voltage testing of electrical equipment Testing of overhead line insulators, cables, bushings, capacitors, transformers, circuit breakers, test voltage Non-destructive insulation test techniques Loss in dielectric, Measurement of res ...
... voltage dividers, measurement of high DC and Impulse currents High voltage testing of electrical equipment Testing of overhead line insulators, cables, bushings, capacitors, transformers, circuit breakers, test voltage Non-destructive insulation test techniques Loss in dielectric, Measurement of res ...
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 ...
A “Universal” Three-Band Linear Amplifier
... the screen and grid should be tied together to simulate a triode. The 0.01-uF disk capacitors from each cathode terminal to ground provide a low-impedance rf path, effectively bypassing the cathode to ground. Grid voltage is developed across a low resistance, R1, which coincidentally maintains a con ...
... the screen and grid should be tied together to simulate a triode. The 0.01-uF disk capacitors from each cathode terminal to ground provide a low-impedance rf path, effectively bypassing the cathode to ground. Grid voltage is developed across a low resistance, R1, which coincidentally maintains a con ...
project2 335 - UTK-EECS
... (a) The small signal voltage gain (vo/vi) must be -10 10% at a signal frequency of 10 kHz (midband) with an output signal level of 5 V peak-peak. (b) The power supply voltage is to be +15 V DC and maximum quiescent power supply current is less than 5 mA. The output signal as observed on the oscill ...
... (a) The small signal voltage gain (vo/vi) must be -10 10% at a signal frequency of 10 kHz (midband) with an output signal level of 5 V peak-peak. (b) The power supply voltage is to be +15 V DC and maximum quiescent power supply current is less than 5 mA. The output signal as observed on the oscill ...
curriculum vitae
... with the help of centrifugal pump, the water from the ground storage tank which is located at top of the building. By using pressure of flow of water of the turbine is rotated which is directly coupled to dynamo and electrically is produced. This generated electrical power is in DC form. This furthe ...
... with the help of centrifugal pump, the water from the ground storage tank which is located at top of the building. By using pressure of flow of water of the turbine is rotated which is directly coupled to dynamo and electrically is produced. This generated electrical power is in DC form. This furthe ...
Speed freaks rejoice. Because it`s time to kick out the stops. Time to
... Speed freaks rejoice. Because it's time to kick out the stops. Time to build a pedal-to-the-metal, caution-to-the-wind, balls-to-the-wall kind of gaming system.. So listen up. Because we've got the perfect power supply. It's called TruePower, and it boasts a droolinducing array of features that no o ...
... Speed freaks rejoice. Because it's time to kick out the stops. Time to build a pedal-to-the-metal, caution-to-the-wind, balls-to-the-wall kind of gaming system.. So listen up. Because we've got the perfect power supply. It's called TruePower, and it boasts a droolinducing array of features that no o ...
TRIODE ELECTRONICS JCM800 2203 100W LAYOUT
... 2) Set your meter to the Highest DC volts setting (600V or higher), and put the common (ground) lead on one of the chassis mounting nuts or alligator clip it to the chassis. Touch the positive lead to Pin 3 (plate) of one of the EL34 power tube sockets. This is your Plate Voltage. Write it down. *BE ...
... 2) Set your meter to the Highest DC volts setting (600V or higher), and put the common (ground) lead on one of the chassis mounting nuts or alligator clip it to the chassis. Touch the positive lead to Pin 3 (plate) of one of the EL34 power tube sockets. This is your Plate Voltage. Write it down. *BE ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.