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ATF22LV10CZ,CQZ - Atmel Corporation
ATF22LV10CZ,CQZ - Atmel Corporation

SM5025A/ B
SM5025A/ B

... The custom code can also be set by mask ROM. When the mask ROM specification is used the custom code can be set without th e connection of external diodes and resistors, and by combining external diodes and resistors with mask ROM it is possible to output a code with different contents from those se ...
lecture02_06_23_2010..
lecture02_06_23_2010..

... – The book calls this the “basic method” – It’s a naïve way of solving circuits, and is way more work than you need • Basic idea is to write every equation you can think of to write, then solve ...
NTUST-EE-2013S
NTUST-EE-2013S

... 3. Electrolytic capacitors are useful in applications where a. a precise value of capacitance is required. b. low leakage current is required. c. large capacitance is required. d. all of the above. ...
Basic Question Bank With Answers and Explanations
Basic Question Bank With Answers and Explanations

... 3-8 functional layout of regulated power supplies 3-9 functional layout of Yagi-Uda antennas 3-10 receiver fundamentals ...
Laboratory Manual for DC Electrical Circuits
Laboratory Manual for DC Electrical Circuits

Laboratory Manual for DC Electrical Circuits
Laboratory Manual for DC Electrical Circuits

... The adjustable DC power supply is a mainstay of the electrical and electronics laboratory. It is indispensible in the prototyping of electronic circuits and extremely useful when examining the operation of DC systems. Of equal importance is the handheld digital multimeter or DMM. This device is desi ...
Smart Home Technologies
Smart Home Technologies

... the SX controller of the Javelin is a CMOS device so its logic threshold voltage for a high value (i.e., when a zero becomes a one) is 2.5 volts This means that if you apply a value less than 2.5 volts to an input line, the Javelin will assume it is a zero ...
to the possibility of calculation
to the possibility of calculation

Kinetis KL25: 48MHz Cortex-M0+ 32-128KB Flash 32-80 pin
Kinetis KL25: 48MHz Cortex-M0+ 32-128KB Flash 32-80 pin

Enhanced fourth-power algorithm for phase estimation with
Enhanced fourth-power algorithm for phase estimation with

導 論
導 論

- Deans Community High School
- Deans Community High School

ESD Device testing: The test determines the result
ESD Device testing: The test determines the result

PE45140 - Peregrine Semiconductor
PE45140 - Peregrine Semiconductor

... specifications for product development. Specifications and features may change in any manner without notice. Preliminary Specification: The datasheet contains preliminary data. Additional data may be added at a later date. Peregrine reserves the right to change specifications at any time without not ...
Direct-Current Circuits
Direct-Current Circuits

... resistor with a resistance of • 1/Req = 1/R1 + 1/R2 + … The equivalent resistor must have exactly the same external effect on the circuit as the original parallel resistors The equivalent resistance of a parallel combination of resistors is less than the smallest of the individual resistors General ...
//V7f/?F»4Ci C/RCU/f :
//V7f/?F»4Ci C/RCU/f :

LT1641-1/LT1641-2 - Positive high Voltage Hot Swap Controllers
LT1641-1/LT1641-2 - Positive high Voltage Hot Swap Controllers

... The chip includes a comparator for monitoring the output voltage. The noninverting input (FB pin) is compared against an internal 1.233V precision reference and exhibits 80mV hysteresis. The comparator’s output (PWRGD pin) is an open collector capable of operating from a pullup as high as 100V. The ...
Electricity
Electricity

12 13 Examples of applying 43 + 10 log (P) to calculate
12 13 Examples of applying 43 + 10 log (P) to calculate

... spurious domains occurs at frequencies that are separated from the centre frequency of the emission by the values shown in Table 1. In general, the boundary, on either side of the centre frequency, occurs at a separation of 250% of the necessary bandwidth, or at 2.5 BN, as shown in Table 1. For most ...
FDPC8012S  PowerTrench Power Clip
FDPC8012S PowerTrench Power Clip

... „ "The input ceramic bypass capacitor between VIN and GND should be placed as close as possible to the pins V+ / V+(HSD) PAD and GND / GND(LSS) PAD to help reduce parasitic inductance and high frequency ringing. Several capacitors may be placed in parallel, and capacitors may be placed on both the t ...
selecting and using transducers for the measurement of electric
selecting and using transducers for the measurement of electric

Thermal Mass Flow Sensors and Meters
Thermal Mass Flow Sensors and Meters

... The RED wire (Pin 2 on connector) should be connected to the Positive of the power source. The BLACK wire (Pin 6 on the connector) should be connected to the Negative (Ground) of the power source. The ORANGE wire (Pin 3 on the connector) provides the signal output and should be connected to the posi ...
second break down
second break down

TWO STEP CURRENT INCREASES IN GLOW
TWO STEP CURRENT INCREASES IN GLOW

... V/s, is determined by PC 1. Communication between computer and measurement devices is established using the Input Output module "I/O". The output module is connected with an operation amplifier, which is supplied by positive voltage from DC power supply DC 1. In this way, the voltage signal is obtai ...
< 1 ... 87 88 89 90 91 92 93 94 95 ... 696 >

Valve RF amplifier



A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.
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