Objective – 2 - cloudfront.net
... Auxilary winding is required in single phase induction motor at the time of starting only to produce starting torque. So a capacitor is connected in series with the auxiliary winding to increase starting torque. The ratio of starting to full load current for a 10 kW, 400 V, 3–phase induction motor w ...
... Auxilary winding is required in single phase induction motor at the time of starting only to produce starting torque. So a capacitor is connected in series with the auxiliary winding to increase starting torque. The ratio of starting to full load current for a 10 kW, 400 V, 3–phase induction motor w ...
POWER METER PW3336, PW3337
... parallel internally. There is no need to switch modes depending on whether you wish to acquire power data or harmonic data- simply switch the display to obtain measured values with true simultaneity. Additionally, PC communications software can be used to capture measurement data, including from mul ...
... parallel internally. There is no need to switch modes depending on whether you wish to acquire power data or harmonic data- simply switch the display to obtain measured values with true simultaneity. Additionally, PC communications software can be used to capture measurement data, including from mul ...
Voltage and Current Measurements with a VNA and DMM
... Typically, the program spends the bulk of execution time waiting for the DMM to complete measurements. When DMM measurements are not required for every sweep, the time per point for those sweeps decreases significantly. In addition, power and frequency sweeps from Port 2 may be unnecessary since mos ...
... Typically, the program spends the bulk of execution time waiting for the DMM to complete measurements. When DMM measurements are not required for every sweep, the time per point for those sweeps decreases significantly. In addition, power and frequency sweeps from Port 2 may be unnecessary since mos ...
KA78M05 / LM78M05 / MC78M05 3-Terminal 0.5 A Positive Voltage Regulator Description
... intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose failure to perform when properly used in cause the failure of the life support device or system, or to affect its safety or effectiveness. accordanc ...
... intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose failure to perform when properly used in cause the failure of the life support device or system, or to affect its safety or effectiveness. accordanc ...
Generator compatibility
... Generators can be divided into three basic types. 1. Capacitor excited (sometimes referred to as “automatic”) 2. Electronically regulated (sometimes referred to as “microprocessor controlled) 3. Inverter-Generators (sometime referred to as “variable speed”) Capacitive excited generators do not provi ...
... Generators can be divided into three basic types. 1. Capacitor excited (sometimes referred to as “automatic”) 2. Electronically regulated (sometimes referred to as “microprocessor controlled) 3. Inverter-Generators (sometime referred to as “variable speed”) Capacitive excited generators do not provi ...
AD5300 数据手册DataSheet 下载
... draws more current when VIN = 2.4 V than it does when VIN = 0.8 V, SYNC should be idled low between write sequences for even lower power operation of the part. As previously mentioned, however, it must be brought high again just before the next write sequence. ...
... draws more current when VIN = 2.4 V than it does when VIN = 0.8 V, SYNC should be idled low between write sequences for even lower power operation of the part. As previously mentioned, however, it must be brought high again just before the next write sequence. ...
specification for vhf transreceiver and 12v power supply
... 3.1.8 The radios shall have battery low indication when operating on battery. 3.1.9 The sets shall have group calling facility i.e. Master set can give group call to all Slaves and activate their receivers. It is desired that only master set should be able to initiate the group call. 3.1.10 The VHF ...
... 3.1.8 The radios shall have battery low indication when operating on battery. 3.1.9 The sets shall have group calling facility i.e. Master set can give group call to all Slaves and activate their receivers. It is desired that only master set should be able to initiate the group call. 3.1.10 The VHF ...
S47-0079 - Exide Technologies
... The 046-0371 control can perform an equalize automatically if auto equalize is enabled. Normal equalize consists of an additional 3 hour charge time at the end of a normal charge cycle. The 046-0371 control can also perform an equalize charge when requested manually. First connect the battery and al ...
... The 046-0371 control can perform an equalize automatically if auto equalize is enabled. Normal equalize consists of an additional 3 hour charge time at the end of a normal charge cycle. The 046-0371 control can also perform an equalize charge when requested manually. First connect the battery and al ...
Linear Actuator User Manual
... 1. While operating an actuator, don't interrupt the motor operation to avoid failures in motor or mechanical structure. 2. Please follow the directions and use the nominal voltage of actuator motor with DC voltage. The supplied DC voltage can provide the maximum current at the maximum load. 3. If cu ...
... 1. While operating an actuator, don't interrupt the motor operation to avoid failures in motor or mechanical structure. 2. Please follow the directions and use the nominal voltage of actuator motor with DC voltage. The supplied DC voltage can provide the maximum current at the maximum load. 3. If cu ...
- Macquarie University ResearchOnline
... A DC-DC converter performs the same function for DC signals as a step-up or stepdown transformer does in case of AC signals, i.e. of increasing or decreasing voltage level at the output relative the input. Converters which have capability to output voltage lower than input are called Buck converters ...
... A DC-DC converter performs the same function for DC signals as a step-up or stepdown transformer does in case of AC signals, i.e. of increasing or decreasing voltage level at the output relative the input. Converters which have capability to output voltage lower than input are called Buck converters ...
CAT853 - 3-Pin Microprocessor Power Supply
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
... ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ...
MAX4528 Low-Voltage, Phase-Reversal Analog Switch ________________General Description
... operates from a +2.7V to +12V single supply or from ±2.7V to ±6V dual supplies. On-resistance (110Ω max) is matched between switches to 7Ω (max). Each switch can handle Rail-to-Rail® analog signals. The leakage current is only 0.5nA at +25°C and 20nA at +85°C. All digital inputs have 0.8V to 2.4V lo ...
... operates from a +2.7V to +12V single supply or from ±2.7V to ±6V dual supplies. On-resistance (110Ω max) is matched between switches to 7Ω (max). Each switch can handle Rail-to-Rail® analog signals. The leakage current is only 0.5nA at +25°C and 20nA at +85°C. All digital inputs have 0.8V to 2.4V lo ...
MAX5158/MAX5159 Low-Power, Dual, 10-Bit, Voltage-Output DACs _______________General Description ____________________________Features
... have a typical slew rate of 0.75V/µs and settle to 1/2LSB within 8µs, with a load of 10kΩ in parallel with 100pF. Loads less than 2kΩ degrade performance. The OS_ pin can be used to produce an adjustable offset voltage at the output. For instance, to achieve a 1V offset, apply -1V to the OS_ pin to ...
... have a typical slew rate of 0.75V/µs and settle to 1/2LSB within 8µs, with a load of 10kΩ in parallel with 100pF. Loads less than 2kΩ degrade performance. The OS_ pin can be used to produce an adjustable offset voltage at the output. For instance, to achieve a 1V offset, apply -1V to the OS_ pin to ...
Electrical safety costs little … … a human life is priceless
... The load an IT system transformer can put at the user’s disposal is not endless. Therefore monitoring of overload and transformer temperature according to IEC 60364-7-710 2002-11, section 413.1.5 is required. ■■ Measurement and indication of excessive heating of the transformer sensed by PTC resist ...
... The load an IT system transformer can put at the user’s disposal is not endless. Therefore monitoring of overload and transformer temperature according to IEC 60364-7-710 2002-11, section 413.1.5 is required. ■■ Measurement and indication of excessive heating of the transformer sensed by PTC resist ...
Manual Pulse-Oper-Man-118175-03-Ver-1-4-0 Manual
... recorded simultaneously into current motor data and history data. * Pulse monitor card revision 1.3.0 - records a plug event when there are 10 motor starts within any 10-second period of operation. Motor Trip Event - Motor Trip Event - A motor trip event will be recorded when the monitor card termin ...
... recorded simultaneously into current motor data and history data. * Pulse monitor card revision 1.3.0 - records a plug event when there are 10 motor starts within any 10-second period of operation. Motor Trip Event - Motor Trip Event - A motor trip event will be recorded when the monitor card termin ...
TOP242-250 - Power Integrations
... TOPSwitch-GX offers many new transparent features that do not require any external components: 1. A fully integrated 10 ms soft-start limits peak currents and voltages during start-up and dramatically reduces or eliminates output overshoot in most applications. 2. DCMAX of 78% allows smaller input s ...
... TOPSwitch-GX offers many new transparent features that do not require any external components: 1. A fully integrated 10 ms soft-start limits peak currents and voltages during start-up and dramatically reduces or eliminates output overshoot in most applications. 2. DCMAX of 78% allows smaller input s ...
Exclusive Technology Feature Current Flow Analysis in Permanent
... In the 1950s, low-cost ferrite permanent magnets with high coercive force were developed. Even today these magnets remain the most useful PMs because of their superior price-performance ratio. The next introduction of a PM occurred when sintered rare-earth cobalt magnets developed around 1970. These ...
... In the 1950s, low-cost ferrite permanent magnets with high coercive force were developed. Even today these magnets remain the most useful PMs because of their superior price-performance ratio. The next introduction of a PM occurred when sintered rare-earth cobalt magnets developed around 1970. These ...
Evaluation 3: Theory/Implementation Impedance Track Battery Fuel
... Before storage to Data Flash, resistance values are normalized to 0°C as Ra[dod] = R[dod]/exp(Rb[dod] x T) where R is the measured resistance value at a given DOD, Rb[DOD] is the value of temperature coefficient of impedance change at a given DOD stored as a reserved data-flash table, and T is tempe ...
... Before storage to Data Flash, resistance values are normalized to 0°C as Ra[dod] = R[dod]/exp(Rb[dod] x T) where R is the measured resistance value at a given DOD, Rb[DOD] is the value of temperature coefficient of impedance change at a given DOD stored as a reserved data-flash table, and T is tempe ...
Control Systems
... Dimmers Dimmers are devices used to lower the brightness of a light. By changing the voltage waveform applied to the lamp, it is possible to lower the intensity of the light output. Dimmers are used to control the light output from resistive incandescent, halogen, CFLs and LEDs. In the professional ...
... Dimmers Dimmers are devices used to lower the brightness of a light. By changing the voltage waveform applied to the lamp, it is possible to lower the intensity of the light output. Dimmers are used to control the light output from resistive incandescent, halogen, CFLs and LEDs. In the professional ...
