Ultra low actuation voltage RF MEMS switch
... and low power consumption. MEMS switches are either direct-contact style or capacitive type. Direct-contact MEMS switches are commonly used for application where the frequency of operation is limited to a few gigahertz. Capacitive switches are preferred for higher frequencies. To close or open MEMS ...
... and low power consumption. MEMS switches are either direct-contact style or capacitive type. Direct-contact MEMS switches are commonly used for application where the frequency of operation is limited to a few gigahertz. Capacitive switches are preferred for higher frequencies. To close or open MEMS ...
Hardware Design Considerations for an Efficient
... a variety of power levels, small battery-operated hand-held devices, domestic central vacuum cleaners and huge stationary industrial appliances. A universal motor is typically used as suction motor across vacuum cleaners. The universal motor is a series DC-motor that is specially designed to operate ...
... a variety of power levels, small battery-operated hand-held devices, domestic central vacuum cleaners and huge stationary industrial appliances. A universal motor is typically used as suction motor across vacuum cleaners. The universal motor is a series DC-motor that is specially designed to operate ...
2.5.2 Class 1E Uninterruptible Power Supply Design Description 1.0
... The Class 1E uninterruptible power supply (EUPS) system provides Class 1E power to safety-related, dc loads, and uninterruptible ac power to safety-related and select non-safety-related loads during normal and abnormal operations. ...
... The Class 1E uninterruptible power supply (EUPS) system provides Class 1E power to safety-related, dc loads, and uninterruptible ac power to safety-related and select non-safety-related loads during normal and abnormal operations. ...
AC-150 GEN 2 INTERFACE DOCUMENT
... Extra care must be taken when working with dc voltages because of the tendency to continue to arc once an arc has started. A high power dc source such as a vehicle battery can cause electrical explosions. The Power Electronics Unit (PEU) cover is removable. Do not remove cover until battery connecto ...
... Extra care must be taken when working with dc voltages because of the tendency to continue to arc once an arc has started. A high power dc source such as a vehicle battery can cause electrical explosions. The Power Electronics Unit (PEU) cover is removable. Do not remove cover until battery connecto ...
MTP3N60E Designer`s™ Data Sheet TMOS E−FET.™ High Energy
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
... to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, ...
MAX860/MAX861 50mA, Frequency-Selectable, Switched-Capacitor Voltage Converters _______________General Description
... The most common application for these devices is a charge-pump voltage inverter (see Typical Operating Circuits). This application requires only two external components—capacitors C1 and C2—plus a bypass capacitor if necessary (see Bypass Capacitor section). Refer to the Capacitor Selection section ...
... The most common application for these devices is a charge-pump voltage inverter (see Typical Operating Circuits). This application requires only two external components—capacitors C1 and C2—plus a bypass capacitor if necessary (see Bypass Capacitor section). Refer to the Capacitor Selection section ...
SiT1533 - SiTime
... 2. Measured peak-to-peak. Tested with Agilent 53132A frequency counter. Due to the low operating frequency, the gate time must be ≥100 ms to ensure an accurate frequency measurement. 3. Stability is specified for two operating voltage ranges. Stability progressively degrades with supply voltage belo ...
... 2. Measured peak-to-peak. Tested with Agilent 53132A frequency counter. Due to the low operating frequency, the gate time must be ≥100 ms to ensure an accurate frequency measurement. 3. Stability is specified for two operating voltage ranges. Stability progressively degrades with supply voltage belo ...
Discrete-time AC motor control apparatus
... high speed, which is satisfactory with respect to a time the subscript k+ 1 indicates that the value is obtained at constant of the motor. In consequence, at an initiation of a point of time when a sampling period of time At is 45 the motor operation, the motor can be started by use of elapsed after ...
... high speed, which is satisfactory with respect to a time the subscript k+ 1 indicates that the value is obtained at constant of the motor. In consequence, at an initiation of a point of time when a sampling period of time At is 45 the motor operation, the motor can be started by use of elapsed after ...
Exceder LED Amber Lens
... applications with a low-profile design or approved equals. Special lettering, including ALERT lettering, shall be available. The Series LST-A Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for Indoor Fire Protection Service. All inputs shall be compatible w ...
... applications with a low-profile design or approved equals. Special lettering, including ALERT lettering, shall be available. The Series LST-A Strobes shall be listed for UL Standard 1971 (Emergency Devices for the Hearing-Impaired) for Indoor Fire Protection Service. All inputs shall be compatible w ...
MAX4789–MAX4794 200mA/250mA/300mA Current-Limit Switches General Description Features
... The MAX4789–MAX4794 are forward/reverse currentlimited switches that operate from a 2.3V to 5.5V input voltage range and guarantee a 200mA, 250mA, and 300mA minimum current-limit threshold for different options. The voltage drop across an internal sense resistor is compared to two reference voltages ...
... The MAX4789–MAX4794 are forward/reverse currentlimited switches that operate from a 2.3V to 5.5V input voltage range and guarantee a 200mA, 250mA, and 300mA minimum current-limit threshold for different options. The voltage drop across an internal sense resistor is compared to two reference voltages ...
Acrobat Distiller, Job 7
... The relationships between AC motor current and AC motor input power with respect to motor load are shown in figure 1. The motor current remains almost constant between 0 to 50% of motor load while the motor power increases uniformly with increasing load. Using this linear relationship between input ...
... The relationships between AC motor current and AC motor input power with respect to motor load are shown in figure 1. The motor current remains almost constant between 0 to 50% of motor load while the motor power increases uniformly with increasing load. Using this linear relationship between input ...
AD8628
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an of ...
... amplifiers. Using Analog Devices, Inc., topology, these zerodrift amplifiers combine low cost with high accuracy and low noise. No external capacitor is required. In addition, the AD8628/ AD8629/AD8630 greatly reduce the digital switching noise found in most chopper-stabilized amplifiers. With an of ...
Datasheet - Allied Electronics
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input pin voltage is set to more than VSS. (Note 6) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can b ...
... The voltage difference between inverting input and non-inverting input is the differential input voltage. Then input pin voltage is set to more than VSS. (Note 6) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied. The input current can b ...
Full-Text PDF
... Since the dynamic stability is a function of the loading of the line and the duration of the fault, the operating time of the distance relay will affect the level of loading of the protected line. Shorter fault clearing times allow increased power transfer (fig.1) [4]. The detection of a fault and a ...
... Since the dynamic stability is a function of the loading of the line and the duration of the fault, the operating time of the distance relay will affect the level of loading of the protected line. Shorter fault clearing times allow increased power transfer (fig.1) [4]. The detection of a fault and a ...
QS5U27
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
... The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants cont ...
ECB and LCD Display Bias Supply with Accurate MAX1729 General Description
... a step-up DC-DC converter followed by a linear regulator. This architecture permits a physically smaller inductor than those used in competing SEPIC and flyback topologies. This device features low quiescent current (67µA typical). A logic-controlled shutdown mode further reduces quiescent current t ...
... a step-up DC-DC converter followed by a linear regulator. This architecture permits a physically smaller inductor than those used in competing SEPIC and flyback topologies. This device features low quiescent current (67µA typical). A logic-controlled shutdown mode further reduces quiescent current t ...
MAX848/MAX849 1-Cell to 3-Cell, High-Power, Low-Noise, Step-Up DC-DC Converters General Description
... Note 1: Minimum operating voltage. Because the MAX848/MAX849 are bootstrapped to the output, it will operate down to a 0.7V input. Note 2: In low-power mode (CLK/SEL = GND), the output voltage regulates 1% higher than in low-noise mode (CLK/SEL = OUT or synchronized). Note 3: The part is in start-up ...
... Note 1: Minimum operating voltage. Because the MAX848/MAX849 are bootstrapped to the output, it will operate down to a 0.7V input. Note 2: In low-power mode (CLK/SEL = GND), the output voltage regulates 1% higher than in low-noise mode (CLK/SEL = OUT or synchronized). Note 3: The part is in start-up ...
ADP1828 数据手册DataSheet 下载
... Enable Input. Drive EN high or tristate EN to turn on the ADP1828 controller, and drive it low to turn off. Connect EN to IN for automatic startup. Input Supply to the Internal Linear Regulator. Drive IN with 5.5 V to 18 V to power the ADP1828 from LDO, VREG; tie PV to VREG. For input voltages betwe ...
... Enable Input. Drive EN high or tristate EN to turn on the ADP1828 controller, and drive it low to turn off. Connect EN to IN for automatic startup. Input Supply to the Internal Linear Regulator. Drive IN with 5.5 V to 18 V to power the ADP1828 from LDO, VREG; tie PV to VREG. For input voltages betwe ...
Three-phase electric power
Three-phase electric power is a common method of alternating-current electric power generation, transmission, and distribution. It is a type of polyphase system and is the most common method used by electrical grids worldwide to transfer power. It is also used to power large motors and other heavy loads. A three-phase system is usually more economical than an equivalent single-phase or two-phase system at the same line to ground voltage because it uses less conductor material to transmit electrical power.The three-phase system was independently invented by Galileo Ferraris, Mikhail Dolivo-Dobrovolsky, Jonas Wenström and Nikola Tesla in the late 1880s.