protective device for pumps / motors
... perfect protection devices for the motor. As against this, current sensing phase failure relays have no such limitations, and they offer full proof protection during all the above conditions. Since all other switch gear items like cable, terminal strip contactor, overload relay, fuses etc. are selec ...
... perfect protection devices for the motor. As against this, current sensing phase failure relays have no such limitations, and they offer full proof protection during all the above conditions. Since all other switch gear items like cable, terminal strip contactor, overload relay, fuses etc. are selec ...
FEATURES DESCRIPTION D
... CONVERTER (ADC) INPUT BUFFERS SINGLE-SUPPLY VIDEO LINE DRIVERS CCD IMAGING CHANNELS LOW-POWER ULTRASOUND PLL INTEGRATORS PORTABLE CONSUMER ELECTRONICS ...
... CONVERTER (ADC) INPUT BUFFERS SINGLE-SUPPLY VIDEO LINE DRIVERS CCD IMAGING CHANNELS LOW-POWER ULTRASOUND PLL INTEGRATORS PORTABLE CONSUMER ELECTRONICS ...
Deglitching Techniques for High-Voltage R-2R
... This smart deglitch circuit for the voltage DAC technique is currently used in the MAX5839, a 13-bit, octal, high-voltage DAC. Test measurements reveal that the digital-to-analog glitch energy is up to 10 times' smaller than that of other devices on the market. The following plot shows the test resu ...
... This smart deglitch circuit for the voltage DAC technique is currently used in the MAX5839, a 13-bit, octal, high-voltage DAC. Test measurements reveal that the digital-to-analog glitch energy is up to 10 times' smaller than that of other devices on the market. The following plot shows the test resu ...
MAX5171/MAX5173 Low-Power, Serial, 14-Bit DACs with Force/Sense Voltage Output General Description
... with Force/Sense Voltage Output The MAX5171/MAX5173 low-power, serial, voltage-output, 14-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5171 operates from a +5V single supply, and the MAX5173 operates from a +3V single supp ...
... with Force/Sense Voltage Output The MAX5171/MAX5173 low-power, serial, voltage-output, 14-bit digital-to-analog converters (DACs) feature a precision output amplifier in a space-saving 16-pin QSOP package. The MAX5171 operates from a +5V single supply, and the MAX5173 operates from a +3V single supp ...
new push-pull tube amplifiers - Next-Tube
... This article deals with the practical side of making new amplifiers, using the new inventions and new toroidal output transformer technologies. However, new ideas are always founded on concepts and theories. I don't wish to deal with those theories now, but refer you to the extensive audio-engineeri ...
... This article deals with the practical side of making new amplifiers, using the new inventions and new toroidal output transformer technologies. However, new ideas are always founded on concepts and theories. I don't wish to deal with those theories now, but refer you to the extensive audio-engineeri ...
BQ20Z60-R1 数据资料 dataSheet 下载
... Track™ technology, is designed for battery-pack or in-system installation. The bq20z60-R1 measures and maintains an accurate record of available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals. The bq20z60-R1 monitors capacity change, battery impedan ...
... Track™ technology, is designed for battery-pack or in-system installation. The bq20z60-R1 measures and maintains an accurate record of available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals. The bq20z60-R1 monitors capacity change, battery impedan ...
Motor Start Theory
... Open transition starting causes severe current & torque transients that can be more detrimental to the supply and the mechanical equipment than full voltage starting. When the motor is spinning and then disconnected from the supply, it acts as a generator. Output voltage can be the same amplitude as ...
... Open transition starting causes severe current & torque transients that can be more detrimental to the supply and the mechanical equipment than full voltage starting. When the motor is spinning and then disconnected from the supply, it acts as a generator. Output voltage can be the same amplitude as ...
LTC1644 - CompactPCI Bus Hot Swap Controller
... to be safely inserted and removed from a CompactPCI bus slot. External N-channel transistors control the 3.3V/5V supplies, while on-chip switches control the –12V and 12V supplies. The 3.3V and 5V supplies can be ramped up at a programmable rate. Electronic circuit breakers protect all four supplies ...
... to be safely inserted and removed from a CompactPCI bus slot. External N-channel transistors control the 3.3V/5V supplies, while on-chip switches control the –12V and 12V supplies. The 3.3V and 5V supplies can be ramped up at a programmable rate. Electronic circuit breakers protect all four supplies ...
GVR Brochure- Feb 05.indd
... unit. Since SF6 is only used as insulation, there is no health hazard from toxic by-products of arcing. Electrical life is well in excess of ANSI requirements. The patented, single coil magnetic actuator provides consistent performance and a dramatic reduction in the number of moving parts. Material ...
... unit. Since SF6 is only used as insulation, there is no health hazard from toxic by-products of arcing. Electrical life is well in excess of ANSI requirements. The patented, single coil magnetic actuator provides consistent performance and a dramatic reduction in the number of moving parts. Material ...
165-630-900
... bank. A susceptance model of the bank, created in the relay when the bank is commissioned, ensures that unbalance currents due to bus voltage variations are ignored thus maximizing protective sensitivity. The NSCD algorithm provides complete three-phase protection without the need for a capacitor ba ...
... bank. A susceptance model of the bank, created in the relay when the bank is commissioned, ensures that unbalance currents due to bus voltage variations are ignored thus maximizing protective sensitivity. The NSCD algorithm provides complete three-phase protection without the need for a capacitor ba ...
AP1115 Description Pin Assignments
... VIN = 3.3V, VADJ = 0,0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 3V, 0mA < Io < 0.6A,TA = +25°C (Notes 4 & 5) VIN = 3.3V, 0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 4V, 0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 4.3V, 0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 5V, 0 ≤ IOUT ≤ 0.6A, ...
... VIN = 3.3V, VADJ = 0,0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 3V, 0mA < Io < 0.6A,TA = +25°C (Notes 4 & 5) VIN = 3.3V, 0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 4V, 0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 4.3V, 0mA < Io < 0.6A, TA = +25°C (Notes 4 & 5) VIN = 5V, 0 ≤ IOUT ≤ 0.6A, ...
Q4806123132
... MPP under most conditions, but it cannot do so when MPP goes below the battery charging voltage under a low insolation and high- temperature condition. Thus, the additional boost capability can slightly increase the overall efficiency [15]. 3.1 DC-DC BUCK CONVERTER The dc-dc buck converter converts ...
... MPP under most conditions, but it cannot do so when MPP goes below the battery charging voltage under a low insolation and high- temperature condition. Thus, the additional boost capability can slightly increase the overall efficiency [15]. 3.1 DC-DC BUCK CONVERTER The dc-dc buck converter converts ...
TPS62674 数据资料 dataSheet 下载
... With a wide input voltage range of 2.3V to 4.8V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save ...
... With a wide input voltage range of 2.3V to 4.8V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 1.0V to 2.3V. The TPS6267x operates at a regulated 6-MHz switching frequency and enters the power-save ...
High-/Mixed-Voltage RF and Analog CMOS Circuits Come of Age
... Assuming a differential input is available, the overall transconductance can be boosted by applying the inverting input to the gate of M1‐M4. Every transistor shares a voltage drop of 0.5xVDD, ensuring reliability in both steady and transient states [Fig. 10(b)] without needing addit ...
... Assuming a differential input is available, the overall transconductance can be boosted by applying the inverting input to the gate of M1‐M4. Every transistor shares a voltage drop of 0.5xVDD, ensuring reliability in both steady and transient states [Fig. 10(b)] without needing addit ...
electric circuits - Van Buren Public Schools
... Any path along which electrons can flow is a circuit. For a continuous flow of electrons, there must be a complete circuit with no gaps. A gap is usually provided by an electric switch that can be opened or closed to either cut off or allow electron flow. The water analogy is quite useful for gainin ...
... Any path along which electrons can flow is a circuit. For a continuous flow of electrons, there must be a complete circuit with no gaps. A gap is usually provided by an electric switch that can be opened or closed to either cut off or allow electron flow. The water analogy is quite useful for gainin ...
microelectronics sedra
... With the two input terminals connected to a suitable dc voltage VCM, the bias current I of a perfectly symmetrical differen'al pair divides equally between the two transistors of the pair, resul'ng in zero voltage difference between the two drains (collectors). To steer the current completely to on ...
... With the two input terminals connected to a suitable dc voltage VCM, the bias current I of a perfectly symmetrical differen'al pair divides equally between the two transistors of the pair, resul'ng in zero voltage difference between the two drains (collectors). To steer the current completely to on ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.