Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
... power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and battery-powered applications. The OPA234 series op amps ...
... power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Single, dual, and quad versions have identical specifications for maximum design flexibility. These general-purpose op amps are ideal for portable and battery-powered applications. The OPA234 series op amps ...
Whats a Servo
... More expensive servos come with metal gears for higher torque and longer life, followed by karbonite and then nylon gears for the cheapest. Nylon Gears - Nylon gears are most common in servos. They are extremely smooth with little or no wear factors. They are also very lightweight, but lack in durab ...
... More expensive servos come with metal gears for higher torque and longer life, followed by karbonite and then nylon gears for the cheapest. Nylon Gears - Nylon gears are most common in servos. They are extremely smooth with little or no wear factors. They are also very lightweight, but lack in durab ...
DATASHEET – epc610 8x8 pixel 3D TOF imager General
... ■ Easy to use operation in combination with a microprocessor. ■ Integrated signal-processing. ■ Response time of less than 1ms possible. ■ Output data: 12 bit sample data per pixel. ■ Excellent ambient-light suppression up to >100kLux. ■ Integrated ambient-light meter (“Luxmeter”) e.g. for brightnes ...
... ■ Easy to use operation in combination with a microprocessor. ■ Integrated signal-processing. ■ Response time of less than 1ms possible. ■ Output data: 12 bit sample data per pixel. ■ Excellent ambient-light suppression up to >100kLux. ■ Integrated ambient-light meter (“Luxmeter”) e.g. for brightnes ...
Current Shunt Resistors integrated in IGBT Power
... simple component. An electric current flows through a resistive material and an electric voltage drops across the resistance. This voltage is a perfect image of the current which is flowing through the resistor. Of cause only if the resistance is constant throughout the temperature range. This is un ...
... simple component. An electric current flows through a resistive material and an electric voltage drops across the resistance. This voltage is a perfect image of the current which is flowing through the resistor. Of cause only if the resistance is constant throughout the temperature range. This is un ...
MAX3465–MAX3469 +5V, Fail-Safe, 40Mbps, Profibus RS-485/ RS-422 Transceivers General Description
... bus transceivers for RS-485 and RS-422 communications. They are designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards. The transceiver complies with the Profibus specification providing +2.1V minimum output level with a 54Ω load, 40Mbps data rate, and output skew less than 2ns. Eac ...
... bus transceivers for RS-485 and RS-422 communications. They are designed to meet TIA/EIA-422-B, TIA/EIA-485-A, V.11, and X.27 standards. The transceiver complies with the Profibus specification providing +2.1V minimum output level with a 54Ω load, 40Mbps data rate, and output skew less than 2ns. Eac ...
SII CMOS IC CD-ROM CATALOG 2000/2001 - SP
... Voltage Detector+Voltage Regulator (High-withstand) S-87X Series ...
... Voltage Detector+Voltage Regulator (High-withstand) S-87X Series ...
Optimizing the Ultra-Fast POWERplanar Rectifier Diode for
... AN-557 Optimizing the Ultra-Fast POWERplanar Rectifier Diode for Switching Power Supplies ...
... AN-557 Optimizing the Ultra-Fast POWERplanar Rectifier Diode for Switching Power Supplies ...
Compensation of harmonic currents generated by computers
... Electronic converters and power electronics gave birth to numerous new applications, offering unmatched comfort, flexibility and efficiency to the customers. However, their proliferation during the last decade is creating a growing concern and generates more and more problems: not only these electro ...
... Electronic converters and power electronics gave birth to numerous new applications, offering unmatched comfort, flexibility and efficiency to the customers. However, their proliferation during the last decade is creating a growing concern and generates more and more problems: not only these electro ...
Is-limiter The world fastest limiting and switching device
... The IS-limiter consists in principle of an extremely fast switch, able to carry a high rated current but having a low switching capacity, and a high rupturing capacity (HRC) fuse arranged in parallel. In order to achieve the desired short opening time, a small charge is used as the energy store for ...
... The IS-limiter consists in principle of an extremely fast switch, able to carry a high rated current but having a low switching capacity, and a high rupturing capacity (HRC) fuse arranged in parallel. In order to achieve the desired short opening time, a small charge is used as the energy store for ...
LT1993-4 - Linear Technology
... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
MAX2021 High-Dynamic-Range, Direct Up-/Downconversion 650MHz to 1200MHz Quadrature Mod/Demod General Description
... iDEN ® base-station applications. Direct conversion architectures are advantageous since they significantly reduce transmitter or receiver cost, part count, and power consumption as compared to traditional IF-based double conversion systems. In addition to offering excellent linearity and noise perf ...
... iDEN ® base-station applications. Direct conversion architectures are advantageous since they significantly reduce transmitter or receiver cost, part count, and power consumption as compared to traditional IF-based double conversion systems. In addition to offering excellent linearity and noise perf ...
electrical machines ii - SK Engineering Academy
... i. Rotating field is comparatively light and can run with high speed: ii. It is easier to insulate stationary armature winding for very high voltage. iii. Load circuit can be connected directly with the fixed terminals for the stator without passing through slip rings and brushes iv. Only two slip r ...
... i. Rotating field is comparatively light and can run with high speed: ii. It is easier to insulate stationary armature winding for very high voltage. iii. Load circuit can be connected directly with the fixed terminals for the stator without passing through slip rings and brushes iv. Only two slip r ...
Power Master Technology
... Less maintenance and aging when the battery is not in use: The Equalize Mode The equalize mode kicks in whenever the battery has not been subjected to discharge during 24 hours. In the equalize mode, float voltage is reduced to 2.2V/cell (13.2V for 12V battery) to minimize gassing and corrosion of t ...
... Less maintenance and aging when the battery is not in use: The Equalize Mode The equalize mode kicks in whenever the battery has not been subjected to discharge during 24 hours. In the equalize mode, float voltage is reduced to 2.2V/cell (13.2V for 12V battery) to minimize gassing and corrosion of t ...
grid-connected inverter
... range of PV-GGS, the inverter loss increases due to the larger number of devices and complex structure. Z-source inverter uses the shoot through state of the leg of dc–ac inverter to realize the boost control of dc voltage without dc–dc converters. However, the added cross-impedance network also pro ...
... range of PV-GGS, the inverter loss increases due to the larger number of devices and complex structure. Z-source inverter uses the shoot through state of the leg of dc–ac inverter to realize the boost control of dc voltage without dc–dc converters. However, the added cross-impedance network also pro ...
A high conversion-gain Q-band InP DHBT subharmonic
... pHEMT-based SHMs [5]. The use of an LO frequency doubler in front of a mixing stage in order to obtain the wanted subharmonic mixing functionality has also recently been demonstrated in 0.18- m CMOS technology [6]. The design of SHMs is complicated due to the consecutive nonlinear processes of frequ ...
... pHEMT-based SHMs [5]. The use of an LO frequency doubler in front of a mixing stage in order to obtain the wanted subharmonic mixing functionality has also recently been demonstrated in 0.18- m CMOS technology [6]. The design of SHMs is complicated due to the consecutive nonlinear processes of frequ ...
- Pcpolytechnic
... the V by 900 since the main winding is highly inductive. The current flowing through the starting winding (Ist) is almost in phase with the supply voltage V as this winding is resistive. The fluxes produced due to these currents will be placed 900 with respect each other. And the resultant of th ...
... the V by 900 since the main winding is highly inductive. The current flowing through the starting winding (Ist) is almost in phase with the supply voltage V as this winding is resistive. The fluxes produced due to these currents will be placed 900 with respect each other. And the resultant of th ...
MAX16055 - Maxim Part Number Search
... monitored IN_ voltage drops below the specified reset threshold. RESET remains low for the reset timeout period of 140ms (min) after all inputs rise above the respective thresholds (Figure 2). The RESET output is open drain with a weak internal pullup to the monitored IN1 supply (70µA typ). For many ...
... monitored IN_ voltage drops below the specified reset threshold. RESET remains low for the reset timeout period of 140ms (min) after all inputs rise above the respective thresholds (Figure 2). The RESET output is open drain with a weak internal pullup to the monitored IN1 supply (70µA typ). For many ...
Automatic Load Transfer Switches
... Electric control, under-voltage and time delay modules, shall be a printed circuit board for ease of service. Solid-state under-voltage sensors shall simultaneously monitor all phases of normal and emergency power sources to provide field adjustable range sensors for specific applications. Voltage p ...
... Electric control, under-voltage and time delay modules, shall be a printed circuit board for ease of service. Solid-state under-voltage sensors shall simultaneously monitor all phases of normal and emergency power sources to provide field adjustable range sensors for specific applications. Voltage p ...
Automatic Load Transfer Switches
... Electric control, under-voltage and time delay modules, shall be a printed circuit board for ease of service. Solid-state under-voltage sensors shall simultaneously monitor all phases of normal and emergency power sources to provide field adjustable range sensors for specific applications. Voltage p ...
... Electric control, under-voltage and time delay modules, shall be a printed circuit board for ease of service. Solid-state under-voltage sensors shall simultaneously monitor all phases of normal and emergency power sources to provide field adjustable range sensors for specific applications. Voltage p ...
Fault Management Circuit
... the PRM to start up again, which restarts the VTM. If the fault condition still exists, the VTM shuts itself down again, bringing TM low and starting the process all over. If the fault condition has been cleared, the power supply runs normally. As long as the fault condition persists, the voltage on ...
... the PRM to start up again, which restarts the VTM. If the fault condition still exists, the VTM shuts itself down again, bringing TM low and starting the process all over. If the fault condition has been cleared, the power supply runs normally. As long as the fault condition persists, the voltage on ...
Pulse-width modulation
Pulse-width modulation (PWM), or pulse-duration modulation (PDM), is a modulation technique used to encode a message into a pulsing signal. Although this modulation technique can be used to encode information for transmission, its main use is to allow the control of the power supplied to electrical devices, especially to inertial loads such as motors. In addition, PWM is one of the two principal algorithms used in photovoltaic solar battery chargers, the other being MPPT.The average value of voltage (and current) fed to the load is controlled by turning the switch between supply and load on and off at a fast rate. The longer the switch is on compared to the off periods, the higher the total power supplied to the load.The PWM switching frequency has to be much higher than what would affect the load (the device that uses the power), which is to say that the resultant waveform perceived by the load must be as smooth as possible. Typically switching has to be done several times a minute in an electric stove, 120 Hz in a lamp dimmer, from few kilohertz (kHz) to tens of kHz for a motor drive and well into the tens or hundreds of kHz in audio amplifiers and computer power supplies.The term duty cycle describes the proportion of 'on' time to the regular interval or 'period' of time; a low duty cycle corresponds to low power, because the power is off for most of the time. Duty cycle is expressed in percent, 100% being fully on.The main advantage of PWM is that power loss in the switching devices is very low. When a switch is off there is practically no current, and when it is on and power is being transferred to the load, there is almost no voltage drop across the switch. Power loss, being the product of voltage and current, is thus in both cases close to zero. PWM also works well with digital controls, which, because of their on/off nature, can easily set the needed duty cycle.PWM has also been used in certain communication systems where its duty cycle has been used to convey information over a communications channel.