instructions to tenderers
... (12) AC Cage motor : The squirrel cage rotor must be composed of a shaft to which a pack of magnetic sheet irons is fixed, where the slots suitable to contain the rotor winding must be set. The sheet iron pack must be 60 mm long, with external diameter of about 78 mm. To avoid the phenomenon of the ...
... (12) AC Cage motor : The squirrel cage rotor must be composed of a shaft to which a pack of magnetic sheet irons is fixed, where the slots suitable to contain the rotor winding must be set. The sheet iron pack must be 60 mm long, with external diameter of about 78 mm. To avoid the phenomenon of the ...
ATU900 - Water Solutions
... Optional Absolute shaft encoders making use of digital inputs. LCD: 2-rows, 16-characters Up to 5 communication ports configured as one local (COM0) for OPTwin, four internal for PSTN / GSM / GPRS modems / RS232 / RS485 / SDI-12 interfaces. A further two Ethernet ports are also an option. Supported ...
... Optional Absolute shaft encoders making use of digital inputs. LCD: 2-rows, 16-characters Up to 5 communication ports configured as one local (COM0) for OPTwin, four internal for PSTN / GSM / GPRS modems / RS232 / RS485 / SDI-12 interfaces. A further two Ethernet ports are also an option. Supported ...
Logic signal voltage levels
... TTL gates operate on a nominal power supply voltage of 5 volts, +/- 0.25 volts. Ideally, a TTL "high" signal would be 5.00 volts exactly, and a TTL "low" signal 0.00 volts exactly. However, real TTL gate circuits cannot output such perfect voltage levels, and are designed to accept "high" and "low" ...
... TTL gates operate on a nominal power supply voltage of 5 volts, +/- 0.25 volts. Ideally, a TTL "high" signal would be 5.00 volts exactly, and a TTL "low" signal 0.00 volts exactly. However, real TTL gate circuits cannot output such perfect voltage levels, and are designed to accept "high" and "low" ...
AN1045/D
... Operating two triacs in series improves thermal stability. When two devices have matched leakages, each device sees half the voltage and current or 1/4 of the power in a single triac. The total leakage dissipation will approach half that of a single device operated at the same voltage. The additiona ...
... Operating two triacs in series improves thermal stability. When two devices have matched leakages, each device sees half the voltage and current or 1/4 of the power in a single triac. The total leakage dissipation will approach half that of a single device operated at the same voltage. The additiona ...
ISO122 Precision Lowest Cost Isolation Amplifier (Rev. A)
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
ISO122 - Texas Instruments
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
... The ISO122 amplifier transmits the signal across the isolation barrier by a 500kHz duty cycle modulation technique. For input signals having frequencies below 250 kHz, this system works like any linear amplifier. But for frequencies above 250 kHz, the behavior is similar to that of a sampling amplif ...
Noise in MOST
... Noise in Devices and Circuits •Noise is any unwanted excitation of a circuit, any input that is not an information-bearing signal. • External noise: Unintended coupling with other parts of the physical world; in principle, can be virtually eliminated by careful design. • Intrinsic noise: Unpredicta ...
... Noise in Devices and Circuits •Noise is any unwanted excitation of a circuit, any input that is not an information-bearing signal. • External noise: Unintended coupling with other parts of the physical world; in principle, can be virtually eliminated by careful design. • Intrinsic noise: Unpredicta ...
BD8166EFV
... A controller circuit of gate shading. The Vo2GS and GSOUT are turned on and off according to IG pin input. VCOM A common amplifier to set output voltage in a range of 0.3 V to Vo1-0.3 V. Timer latch An output short protection circuit. If at least one output is down after the DC/DC2 and positive/ ...
... A controller circuit of gate shading. The Vo2GS and GSOUT are turned on and off according to IG pin input. VCOM A common amplifier to set output voltage in a range of 0.3 V to Vo1-0.3 V. Timer latch An output short protection circuit. If at least one output is down after the DC/DC2 and positive/ ...
Atmel LED Drivers MSL4163/MSL4164
... Note 1. Subject to thermal dissipation characteristics of the device Note 2. Guaranteed by design, and not production tested. Note 3. Minimum SCL clock frequency is limited by the bus timeout feature, which resets the s erial bus interface if either SDA or SCL is held low for ttimeout. Disable bus t ...
... Note 1. Subject to thermal dissipation characteristics of the device Note 2. Guaranteed by design, and not production tested. Note 3. Minimum SCL clock frequency is limited by the bus timeout feature, which resets the s erial bus interface if either SDA or SCL is held low for ttimeout. Disable bus t ...
Voltage Drop - Adams Electric Cooperative
... 100 of the National Electrical Code (2008 edition) as one who has the skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved. Qualified persons are encouraged to review ...
... 100 of the National Electrical Code (2008 edition) as one who has the skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved. Qualified persons are encouraged to review ...
Digital Control of Boost PFC Converters Operating in both
... conduction mode or MCM). As a result of this switching during a line period, the converter dynamics change abrubtly [3]–[9], yielding input current distortion. Moreover, when the load is further decreased, the converter will operate in DCM during the entire line period. Since the input current contr ...
... conduction mode or MCM). As a result of this switching during a line period, the converter dynamics change abrubtly [3]–[9], yielding input current distortion. Moreover, when the load is further decreased, the converter will operate in DCM during the entire line period. Since the input current contr ...
MultyMass MMC2 - badger meter europa gmbh
... General information and notes for the reader Read these instructions carefully prior to installing and commissioning the device. These instructions are an important part of the product and must be kept for later use. These instructions are intended as an overview and do not contain detailed informat ...
... General information and notes for the reader Read these instructions carefully prior to installing and commissioning the device. These instructions are an important part of the product and must be kept for later use. These instructions are intended as an overview and do not contain detailed informat ...
MAX1482/MAX1483 20µA, ⁄ -Unit-Load, Slew-Rate-Limited
... Differential Driver Output (with load) Change in Magnitude of Driver Differential Output Voltage for ...
... Differential Driver Output (with load) Change in Magnitude of Driver Differential Output Voltage for ...
BDTIC www.BDTIC.com/infineon Phase Cut Dimmable Isolated Flyback Converter for LED Retrofit Bulb with
... proper value of R13, the peak voltage level at the base of Q2, and thus VR pin’s voltage, will remain more or less constant against line voltage variation. The circuit formed by R10, R11 and ZD1 will add a DC offset to the base of Q2 so as to prevent it from going down to negative voltage. It will a ...
... proper value of R13, the peak voltage level at the base of Q2, and thus VR pin’s voltage, will remain more or less constant against line voltage variation. The circuit formed by R10, R11 and ZD1 will add a DC offset to the base of Q2 so as to prevent it from going down to negative voltage. It will a ...
Design and Implementation of Firing Circuit for Single- Phase
... T1 & T2 are to be fired when Va0 is positive and T3 & T4 are to be fired when Vb0 is positive. For T1 & T2 the firing angle α is to be measured from the instant when Va0 is zero and increasing in the positive direction. The range of variation of α is 00 to 1800. Similarly for T3 & T4 the firing angl ...
... T1 & T2 are to be fired when Va0 is positive and T3 & T4 are to be fired when Vb0 is positive. For T1 & T2 the firing angle α is to be measured from the instant when Va0 is zero and increasing in the positive direction. The range of variation of α is 00 to 1800. Similarly for T3 & T4 the firing angl ...
TPS7B4250-Q1 Pin FMEA
... anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components ...
... anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components ...
MAX12555 14-Bit, 95Msps, 3.3V ADC General Description Features
... from ±0.35V to ±1.10V. The MAX12555 provides a common-mode reference to simplify design and reduce external component count in differential analog input circuits. The MAX12555 supports either a single-ended or differential input clock. Wide variations in the clock duty cycle are compensated with the ...
... from ±0.35V to ±1.10V. The MAX12555 provides a common-mode reference to simplify design and reduce external component count in differential analog input circuits. The MAX12555 supports either a single-ended or differential input clock. Wide variations in the clock duty cycle are compensated with the ...
Model ZAC-40 - Fire Alarm Resources
... resistor (EOL) is connected directly at the ZAC-40 (CC5/2). In this configuration the line works during the open circuit condition by feeding it from both sides. In the short circuit condition the speaker line is not functional. Class B: A configuration, where the end of line resistor (EOL) is at th ...
... resistor (EOL) is connected directly at the ZAC-40 (CC5/2). In this configuration the line works during the open circuit condition by feeding it from both sides. In the short circuit condition the speaker line is not functional. Class B: A configuration, where the end of line resistor (EOL) is at th ...
S285-60-1
... Overcurrent sensing, timing and tripping functions are performed by the Tri-Phase/TPG electronic controls. Sensing CT's, mounted internally on each phase, are used by the TPG control to monitor line current. If the current monitored is greater than the phase or ground minimum trip level, the control ...
... Overcurrent sensing, timing and tripping functions are performed by the Tri-Phase/TPG electronic controls. Sensing CT's, mounted internally on each phase, are used by the TPG control to monitor line current. If the current monitored is greater than the phase or ground minimum trip level, the control ...
Transistor–transistor logic (TTL) is a class of digital circuits built from
... constructed to be symmetrical. That is, the drain and source connections to any individual transistor can be interchanged without affecting the performance of either the transistor itself or the circuit as a whole. When the N- and P-type FETs are connected as shown here and their gates are driven fr ...
... constructed to be symmetrical. That is, the drain and source connections to any individual transistor can be interchanged without affecting the performance of either the transistor itself or the circuit as a whole. When the N- and P-type FETs are connected as shown here and their gates are driven fr ...
Optimized Design of Salient Pole Synchronous Generators
... Simply adding up loss in the stator teeth and yoke based on calculated flux densities and Epstein tests produces a loss which must be multiplied by a factor of at least 2 to get the loss in the actual machine. The discrepancy is explained partly by loss in the pole face, due to variations in flux de ...
... Simply adding up loss in the stator teeth and yoke based on calculated flux densities and Epstein tests produces a loss which must be multiplied by a factor of at least 2 to get the loss in the actual machine. The discrepancy is explained partly by loss in the pole face, due to variations in flux de ...