Speedmaster Variable Speed DC Control
... event of a shorted armature or if an armature line is shorted to earth ground. As long as 120 VAC input is connected properly, there is no additional fusing needed. For 240 VAC applications, an external fuse may be used in AC line 2 (P1-10). This fuse should be a Bussman ABC10 or LittleFuse 314-010. ...
... event of a shorted armature or if an armature line is shorted to earth ground. As long as 120 VAC input is connected properly, there is no additional fusing needed. For 240 VAC applications, an external fuse may be used in AC line 2 (P1-10). This fuse should be a Bussman ABC10 or LittleFuse 314-010. ...
Evaluates: MAX1407/MAX1408/MAX1409/MAX1414 MAX1407 Evaluation Kit/Evaluation System General Description Features
... adjusted within the ADC Graph display panel. One or more ADC Graph display panels can be opened from the ADC Control panel using the ADC Graph button (Figure 9). ...
... adjusted within the ADC Graph display panel. One or more ADC Graph display panels can be opened from the ADC Control panel using the ADC Graph button (Figure 9). ...
tOm Shine Mini Digi user manual - train-O
... For the soldering operations a proper soldering station and soldering skills are required. Incorect soldering can damage or destroy the module. We recommend these operations only for ...
... For the soldering operations a proper soldering station and soldering skills are required. Incorect soldering can damage or destroy the module. We recommend these operations only for ...
R-MAG®Medium Voltage Tank Vacuum Magnetic
... the time of printing. The right is reserved to make changes at any time without notice. ...
... the time of printing. The right is reserved to make changes at any time without notice. ...
Presented at AUDI the 100th Convention 1996 May 11
... Fig. 3 illustrates the very basic principle behind a Pulse Width Modulated (PWM) amplifier, also known as a digital power amplifier [17-18] due to digital operation of the power stage transistors, or a class D amplifier. An audio signal is modulated by a carrier signal. The carrier is a sawtooth or ...
... Fig. 3 illustrates the very basic principle behind a Pulse Width Modulated (PWM) amplifier, also known as a digital power amplifier [17-18] due to digital operation of the power stage transistors, or a class D amplifier. An audio signal is modulated by a carrier signal. The carrier is a sawtooth or ...
Mode Conversion/Splitting by Optical Analogy of Multistate
... gation direction. The fabrication of binary CGPH as surface relief patterns with fixed etch depth has been reported elsewhere [15], [24]. To fabricate the adiabatically varying etch depth in the proposed devices, grayscale lithography, such as the one reported for the fabrication of three-dimensiona ...
... gation direction. The fabrication of binary CGPH as surface relief patterns with fixed etch depth has been reported elsewhere [15], [24]. To fabricate the adiabatically varying etch depth in the proposed devices, grayscale lithography, such as the one reported for the fabrication of three-dimensiona ...
QUICKTRONIC® POWERSENSE® T5 Dimming UNV
... (0-10VDC) fluorescent controllers or compatible 2-wire power line fluorescent dimmers, making them ideal for individual office lighting or automated building applications, both in new construction and retrofit projects. For the individual office or conference room, installation can be streamlined by ...
... (0-10VDC) fluorescent controllers or compatible 2-wire power line fluorescent dimmers, making them ideal for individual office lighting or automated building applications, both in new construction and retrofit projects. For the individual office or conference room, installation can be streamlined by ...
Effects of Op-Amp Finite Gain and Bandwidth
... In our analysis of op-amp circuits this far, we have considered the op-amps to have an infinite gain and an infinite bandwidth. This is not true for physical op-amps. In this section, we examine the effects of a non-infinite gain and non-infinite bandwidth on the inverting and the non-inverting ampl ...
... In our analysis of op-amp circuits this far, we have considered the op-amps to have an infinite gain and an infinite bandwidth. This is not true for physical op-amps. In this section, we examine the effects of a non-infinite gain and non-infinite bandwidth on the inverting and the non-inverting ampl ...
Glossary of Electrical and Mechanical Terminology and Definitions
... dielectric. Electrical insulator. dielectric strength. The ability of insulation to withstand voltage without breaking down. Dielectric strength is usually expressed in volts per mil. differential pressure indicator. A device which indicates continuously during operation the differential pressure ac ...
... dielectric. Electrical insulator. dielectric strength. The ability of insulation to withstand voltage without breaking down. Dielectric strength is usually expressed in volts per mil. differential pressure indicator. A device which indicates continuously during operation the differential pressure ac ...
AD7709 数据手册DataSheet下载
... Output for Internal Excitation Current Source. Either current source IEXC1, IEXC2, IEXC3, or a combination of the current sources, can be switched to this output. Output for Internal Excitation Current Source. Either current source IEXC1, IEXC2, IEXC3, or a combination of the current sources, can be ...
... Output for Internal Excitation Current Source. Either current source IEXC1, IEXC2, IEXC3, or a combination of the current sources, can be switched to this output. Output for Internal Excitation Current Source. Either current source IEXC1, IEXC2, IEXC3, or a combination of the current sources, can be ...
Unit – 3
... i. Deciding the number of Sub-circuits: The total load in a commercial building is calculated taking into consideration the general lighting load, the motor load and other power loads. The total requirements are then tabulated and the number and size of sub-circuits are determined. The load on each ...
... i. Deciding the number of Sub-circuits: The total load in a commercial building is calculated taking into consideration the general lighting load, the motor load and other power loads. The total requirements are then tabulated and the number and size of sub-circuits are determined. The load on each ...
Vigilant Data Sheet M85001-0573 -
... that the intensity of strobe needed to awaken 90% of sleeping persons is approximately 100 cd. Edwards recommends that strobes in sleeping rooms be rated at at least 110 cd. WARNING: These devices will not operate without electrical power. As fires frequently cause power interruptions, further safeg ...
... that the intensity of strobe needed to awaken 90% of sleeping persons is approximately 100 cd. Edwards recommends that strobes in sleeping rooms be rated at at least 110 cd. WARNING: These devices will not operate without electrical power. As fires frequently cause power interruptions, further safeg ...
Topics in Circuit Protection For Power Supplies
... designer may consider applying the current monitor to every 24V DC load. Our recommendation is to not apply the 1692 protection to the PLC 24V DC system power for the overcurrent protection. The advantage of the 1692 voltage monitoring circuit is that both the 24V DC circuit current and the 24V DC v ...
... designer may consider applying the current monitor to every 24V DC load. Our recommendation is to not apply the 1692 protection to the PLC 24V DC system power for the overcurrent protection. The advantage of the 1692 voltage monitoring circuit is that both the 24V DC circuit current and the 24V DC v ...
LTC1569-7 - Linear Phase, DC Accurate, Tunable 10th Order Lowpass Filter
... The LTC1569-7 is the first sampled data filter which does not require an external clock yet its cutoff frequency can be set with a single external resistor with a typical accuracy of 3.5% or better. The external resistor programs an internal oscillator whose frequency is divided by either 1, 4 or 16 ...
... The LTC1569-7 is the first sampled data filter which does not require an external clock yet its cutoff frequency can be set with a single external resistor with a typical accuracy of 3.5% or better. The external resistor programs an internal oscillator whose frequency is divided by either 1, 4 or 16 ...
AD7798-99 - Analog Devices
... Temperature range is –40°C to +105°C. At the 19.6 Hz and 39.2 Hz update rates, the INL, power supply rejection (PSR), common-mode rejection (CMR), and normal mode rejection (NMR) do not meet the data sheet specification if the voltage on the AIN(+) or AIN(−) pins exceeds AVDD − 1.6 V typically. When ...
... Temperature range is –40°C to +105°C. At the 19.6 Hz and 39.2 Hz update rates, the INL, power supply rejection (PSR), common-mode rejection (CMR), and normal mode rejection (NMR) do not meet the data sheet specification if the voltage on the AIN(+) or AIN(−) pins exceeds AVDD − 1.6 V typically. When ...
Perimeter and Facility Access Hardware
... (MCECU). The standard elevator control unit uses a single relay that will control access to certain floors. The MCECU’s most distinctive feature is that it enables up to 12 pass levels (secure stops), while a standard RCU and ECU can only be programmed to permit a single pass level. The MCECU card r ...
... (MCECU). The standard elevator control unit uses a single relay that will control access to certain floors. The MCECU’s most distinctive feature is that it enables up to 12 pass levels (secure stops), while a standard RCU and ECU can only be programmed to permit a single pass level. The MCECU card r ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.