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Merlin Gerin Masterpact Earthing Switch
... circuit breaker. Two versions are available (3-pole and 4-pole). An earthing kit must be installed on the chassis of each circuit breaker protecting a circuit that may require earthing while work is being carried out. However, a single earthing switch is often sufficient for an entire installation i ...
... circuit breaker. Two versions are available (3-pole and 4-pole). An earthing kit must be installed on the chassis of each circuit breaker protecting a circuit that may require earthing while work is being carried out. However, a single earthing switch is often sufficient for an entire installation i ...
0.35W x 2ch, Class AB, Power Amplifier IC for Low Power
... If the load is left short-circuited for a long period of time, electrical deterioration or damage may occur. Never allow the load to short-circuit. 8.Maximum rating When IC is used near the maximum rating, there is a possibility that the maximum rating may be exceeded even under the smallest change ...
... If the load is left short-circuited for a long period of time, electrical deterioration or damage may occur. Never allow the load to short-circuit. 8.Maximum rating When IC is used near the maximum rating, there is a possibility that the maximum rating may be exceeded even under the smallest change ...
to handphone burglar alarm using pic 16f877a
... but also tell the owners by calling their handphone. The main focus of this project is to generate the DTMF (Dual Tone Multi Frequency) tones using a cheap PIC Microcontroller and the corresponding circuit. The theory of the DTMF tones generation is discussed in quite detail with suitable graphs sho ...
... but also tell the owners by calling their handphone. The main focus of this project is to generate the DTMF (Dual Tone Multi Frequency) tones using a cheap PIC Microcontroller and the corresponding circuit. The theory of the DTMF tones generation is discussed in quite detail with suitable graphs sho ...
IQPro Operations Manual (PDF format)
... made accurate timing and smooth operation very difficult to accomplish. In the next version of project, which I developed with Bruce Stough, AAØED, we decided to use a dedicated PIC16F628 microcontroller to handle the optical encoder. Why? They are inexpensive and provide a rather elegant solution t ...
... made accurate timing and smooth operation very difficult to accomplish. In the next version of project, which I developed with Bruce Stough, AAØED, we decided to use a dedicated PIC16F628 microcontroller to handle the optical encoder. Why? They are inexpensive and provide a rather elegant solution t ...
AD7262 数据手册DataSheet下载
... ADC, featuring throughput rates of 1 MSPS per ADC for the AD7262. The conversion results of both ADCs are simultaneously available on separate data lines or in succession on one data line if only one serial port is available. Four integrated comparators that can be used to count signals from pole se ...
... ADC, featuring throughput rates of 1 MSPS per ADC for the AD7262. The conversion results of both ADCs are simultaneously available on separate data lines or in succession on one data line if only one serial port is available. Four integrated comparators that can be used to count signals from pole se ...
How to shed non-priority loads with a Compact NSX circuit breaker?
... p a reduction in capital expenditure, as its purchase price is lower than that of a traditional solution: the cost of a Compact NSX with a Micrologic E trip unit (energy measurement) + SDx module is similar to the cost of a Compact NSX without the measurement function + Power Meter + I/O + CT. The d ...
... p a reduction in capital expenditure, as its purchase price is lower than that of a traditional solution: the cost of a Compact NSX with a Micrologic E trip unit (energy measurement) + SDx module is similar to the cost of a Compact NSX without the measurement function + Power Meter + I/O + CT. The d ...
AD9866
... transceiver applications requiring Tx and Rx path functionality with data rates up to 80 MSPS. Its flexible digital interface, power saving modes, and high Tx-to-Rx isolation make it well-suited for half- and full-duplex applications. The digital interface is extremely flexible allowing simple inter ...
... transceiver applications requiring Tx and Rx path functionality with data rates up to 80 MSPS. Its flexible digital interface, power saving modes, and high Tx-to-Rx isolation make it well-suited for half- and full-duplex applications. The digital interface is extremely flexible allowing simple inter ...
Integrated Synthesizer and VCO ADF4360-7 FEATURES
... Control Input to the VCO. This voltage determines the output frequency and is derived from filtering the CP output voltage. An external inductor to AGND should be connected to this pin to set the ADF4360-7 output frequency. L1 and L2 need to be the same value. For inductances greater than 3.3 nH, a ...
... Control Input to the VCO. This voltage determines the output frequency and is derived from filtering the CP output voltage. An external inductor to AGND should be connected to this pin to set the ADF4360-7 output frequency. L1 and L2 need to be the same value. For inductances greater than 3.3 nH, a ...
BDTIC
... FM Radio has a long history to its credit starting from its development in 1933. Today, FM radio is an integral part of almost all mobile phones, including the ultra low cost phones. FM Radio broadcast today is not just used to listen to songs and news, but also used for RDS (Radio Data System) to r ...
... FM Radio has a long history to its credit starting from its development in 1933. Today, FM radio is an integral part of almost all mobile phones, including the ultra low cost phones. FM Radio broadcast today is not just used to listen to songs and news, but also used for RDS (Radio Data System) to r ...
RAJ240500
... Internal pins between AFE and MCU are listed in Table 1-1. These signals are connected within the package and not accessible with any external pins. Table 1-2 : Internal Pin Description I/O as seen from AFE MCU pin ...
... Internal pins between AFE and MCU are listed in Table 1-1. These signals are connected within the package and not accessible with any external pins. Table 1-2 : Internal Pin Description I/O as seen from AFE MCU pin ...
Low-noise Precision Variable Reference
... suggests, has a noise response inversely proportional to frequency. The operational amplifiers in this design will be the largest contributors of noise. The datasheets of OPAs will include this specification in the electrical characteristics table as well as a graph vs frequency. In the electrical c ...
... suggests, has a noise response inversely proportional to frequency. The operational amplifiers in this design will be the largest contributors of noise. The datasheets of OPAs will include this specification in the electrical characteristics table as well as a graph vs frequency. In the electrical c ...
LM555/NE555/SA555 Single Timer
... Figure 1 illustrates a monostable circuit. In this mode, the timer generates a fixed pulse whenever the trigger voltage falls below Vcc/3. When the trigger pulse voltage applied to the #2 pin falls below Vcc/3 while the timer output is low, the timer's internal flip-flop turns the discharging Tr. of ...
... Figure 1 illustrates a monostable circuit. In this mode, the timer generates a fixed pulse whenever the trigger voltage falls below Vcc/3. When the trigger pulse voltage applied to the #2 pin falls below Vcc/3 while the timer output is low, the timer's internal flip-flop turns the discharging Tr. of ...
+ R - Purdue Physics
... An ammeter must be inserted into the circuit in series with the circuit element whose current you want to measure. An ammeter must have a very small resistance, so as not to alter significantly the circuit in which it has been inserted. ...
... An ammeter must be inserted into the circuit in series with the circuit element whose current you want to measure. An ammeter must have a very small resistance, so as not to alter significantly the circuit in which it has been inserted. ...
0-2 Operations with Complex Numbers
... ELECTRICITY The voltage E, current I, and impedance Z in a circuit are related by E = I · Z. Find the voltage (in volts) in each of the following circuits given the current and impedance. 34. I = 1 + 3j amps, Z = 7 – 5j ohms ...
... ELECTRICITY The voltage E, current I, and impedance Z in a circuit are related by E = I · Z. Find the voltage (in volts) in each of the following circuits given the current and impedance. 34. I = 1 + 3j amps, Z = 7 – 5j ohms ...
Electricity Jeopardy
... Materials that don’t allow electricity to flow through them easily are called insulators such as glass, plastic, rubber, air, and wood. ...
... Materials that don’t allow electricity to flow through them easily are called insulators such as glass, plastic, rubber, air, and wood. ...
Figure 1. Diode circuit model
... small difference is usually ignored. However, in certain cases where the range of operating conditions is very wide the error associated with the use of the offset model may not be acceptable. Therefore, care should be taken when circuit analysis is performed with simplified models. For our scope th ...
... small difference is usually ignored. However, in certain cases where the range of operating conditions is very wide the error associated with the use of the offset model may not be acceptable. Therefore, care should be taken when circuit analysis is performed with simplified models. For our scope th ...
A 60 GHz Phase Shifter Integrated With LNA and PA in 65 nm
... (EIRP) in the transmitter and higher signal-to-noise ratio (SNR) in the receiver [10]–[15]. This leads to higher system capacity and larger range which is highly beneficial to a 60 GHz wireless system. Phase shifters are essential components in a phased array for adjusting the phase of each antenna ...
... (EIRP) in the transmitter and higher signal-to-noise ratio (SNR) in the receiver [10]–[15]. This leads to higher system capacity and larger range which is highly beneficial to a 60 GHz wireless system. Phase shifters are essential components in a phased array for adjusting the phase of each antenna ...
Electric Jeopardy
... Materials that don’t allow electricity to flow through them easily are called insulators such as glass, plastic, rubber, air, and wood. ...
... Materials that don’t allow electricity to flow through them easily are called insulators such as glass, plastic, rubber, air, and wood. ...
ba50/75/100 series
... Switches 1-4 affect the full-scale current output range of the amplifier when in current (and in velocity) mode. When all four switches are closed, the peak current range is not limited. Closing each switch effectively limits the output range of the amplifier by a factor associated with that switch. ...
... Switches 1-4 affect the full-scale current output range of the amplifier when in current (and in velocity) mode. When all four switches are closed, the peak current range is not limited. Closing each switch effectively limits the output range of the amplifier by a factor associated with that switch. ...
HMC930 数据资料DataSheet下载
... The HMC930 is a GaAs MMIC pHEMT Distributed Power Amplifier which operates between DC and 40 GHz. The amplifier provides 13 dB of gain, 33.5 dBm output IP3 and +22 dBm of output power at 1 dB gain compression while requiring 175 mA from a +10 V supply. The HMC930 exhibits a slightly positive gain sl ...
... The HMC930 is a GaAs MMIC pHEMT Distributed Power Amplifier which operates between DC and 40 GHz. The amplifier provides 13 dB of gain, 33.5 dBm output IP3 and +22 dBm of output power at 1 dB gain compression while requiring 175 mA from a +10 V supply. The HMC930 exhibits a slightly positive gain sl ...
Integrated Synthesizer and VCO ADF4360-7
... VCO Output. The output level is programmable from −5 dBm to −14 dBm. See the Output Matching section for a description of the various output stages. VCO Complementary Output. The output level is programmable from −5 dBm to −14 dBm. See the Output Matching section for a description of the various out ...
... VCO Output. The output level is programmable from −5 dBm to −14 dBm. See the Output Matching section for a description of the various output stages. VCO Complementary Output. The output level is programmable from −5 dBm to −14 dBm. See the Output Matching section for a description of the various out ...
(PPT, 328KB)
... The L2 band signals use the same FDMA as the L1 band signals, but transmit straddling 1246MHz with the center frequency 1246MHz + n×0.4375MHz, where n spans the same range as for L1.GLONASS transmitter specs In the original GLONASS design, only obfuscated high-precision signal was broadcast in the L ...
... The L2 band signals use the same FDMA as the L1 band signals, but transmit straddling 1246MHz with the center frequency 1246MHz + n×0.4375MHz, where n spans the same range as for L1.GLONASS transmitter specs In the original GLONASS design, only obfuscated high-precision signal was broadcast in the L ...
Analysis and Design of a Zero-Voltage-Switching and Zero
... In [10], it does not reduce the switching losses of the interleaved boost converter by the soft-switching techniques, but it decreases the voltage stresses of the switches by the doublevoltage technique with the help of the double-voltage capacitor. This topology has a characteristic that the operat ...
... In [10], it does not reduce the switching losses of the interleaved boost converter by the soft-switching techniques, but it decreases the voltage stresses of the switches by the doublevoltage technique with the help of the double-voltage capacitor. This topology has a characteristic that the operat ...
Regenerative circuit
The regenerative circuit (or regen) allows an electronic signal to be amplified many times by the same active device. It consists of an amplifying vacuum tube or transistor with its output connected to its input through a feedback loop, providing positive feedback. This circuit was widely used in radio receivers, called regenerative receivers, between 1915 and World War II. The regenerative receiver was invented in 1912 and patented in 1914 by American electrical engineer Edwin Armstrong when he was an undergraduate at Columbia University. Due partly to its tendency to radiate interference, by the 1930s the regenerative receiver was superseded by other receiver designs, the TRF and superheterodyne receivers and became obsolete, but regeneration (now called positive feedback) is widely used in other areas of electronics, such as in oscillators and active filters. A receiver circuit that used regeneration in a more complicated way to achieve even higher amplification, the superregenerative receiver, was invented by Armstrong in 1922. It was never widely used in general receivers, but due to its small parts count is used in a few specialized low data rate applications, such as garage door openers, wireless networking devices, walkie-talkies and toys.