Time Delay Relays and Modules - catalog 1308242 issued 3/2003
... Repeatability - The percent variance of time within a group of consecutive timing cycles, starting with the second operation, when the timing device is operated under constant conditions (constant on-off times, input voltage and temperature). The average of a series of five consecutive operations, a ...
... Repeatability - The percent variance of time within a group of consecutive timing cycles, starting with the second operation, when the timing device is operated under constant conditions (constant on-off times, input voltage and temperature). The average of a series of five consecutive operations, a ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... switch switching frequency component are filtered by output capacitor Cf , the current io1 gets its average component. It connects the averages of positive half-cycle current and negative half-cycle current at zerocrossing period. Because both half-cycle current averages at zero crossing are not zer ...
... switch switching frequency component are filtered by output capacitor Cf , the current io1 gets its average component. It connects the averages of positive half-cycle current and negative half-cycle current at zerocrossing period. Because both half-cycle current averages at zero crossing are not zer ...
Document
... There is a significant slow down right near the maximum value on the rising edge This behavior is caused by feedback into the bias circuit from the op-amp itself in the form of noise The feedback changes the bias and hence changes the operation of the transistors that form the op-amp In orde ...
... There is a significant slow down right near the maximum value on the rising edge This behavior is caused by feedback into the bias circuit from the op-amp itself in the form of noise The feedback changes the bias and hence changes the operation of the transistors that form the op-amp In orde ...
MAX6391/MAX6392 Dual-Voltage µP Supervisory Circuits General Description Features
... (min) or a user-adjustable time period after RESET IN2 rises above the 625mV reset threshold and RESET1 is deasserted. Resets are guaranteed valid for VCC down to 1V. The timing diagram in Figure 2 shows the reset timing characteristics of the MAX6391/MAX6392. As shown in Figure 2, RESET1 deasserts ...
... (min) or a user-adjustable time period after RESET IN2 rises above the 625mV reset threshold and RESET1 is deasserted. Resets are guaranteed valid for VCC down to 1V. The timing diagram in Figure 2 shows the reset timing characteristics of the MAX6391/MAX6392. As shown in Figure 2, RESET1 deasserts ...
NCP1083WIRGEVB Compact, High Efficiency, 30W Reference Platform, Supporting Wide Auxiliary
... the power over Ethernet inputs pair connections: Between connector P1, pin 3 and 4 for regular efficiency (polarity can be chosen freely). Between connector P1, pin 5 and 6 for increased efficiency (polarity can be chosen freely). 3. When using the auxiliary input, connect a lab supply (or any o ...
... the power over Ethernet inputs pair connections: Between connector P1, pin 3 and 4 for regular efficiency (polarity can be chosen freely). Between connector P1, pin 5 and 6 for increased efficiency (polarity can be chosen freely). 3. When using the auxiliary input, connect a lab supply (or any o ...
AN3137 - STMicroelectronics
... pin configuration). The STM8L/STM8AL power consumption can then decrease but the digital inputs on the corresponding I/O pins will not work. ...
... pin configuration). The STM8L/STM8AL power consumption can then decrease but the digital inputs on the corresponding I/O pins will not work. ...
Avoid Generator and System Damage Due to a Slow Synchronizing
... Wisconsin Electric applies breaker failure-to-trip protection, inadvertent closing protection, and pole flashover protection on generator breakers at all major generating stations. These schemes will not detect, nor protect from, breakers closing out of synchronism. Neither automatic synchronizing n ...
... Wisconsin Electric applies breaker failure-to-trip protection, inadvertent closing protection, and pole flashover protection on generator breakers at all major generating stations. These schemes will not detect, nor protect from, breakers closing out of synchronism. Neither automatic synchronizing n ...
XAPP231
... The multi-drop Virtex-E LVDS line driver adheres to all the standard ANSI/TIA/ EIA-644 LVDS Interface Standard DC input levels as specified in Table 2. The output common-mode voltage typically averages to VCCO/2. Component value derivations for RS, RDIV, and CSLEW can be found in Appendix B on page ...
... The multi-drop Virtex-E LVDS line driver adheres to all the standard ANSI/TIA/ EIA-644 LVDS Interface Standard DC input levels as specified in Table 2. The output common-mode voltage typically averages to VCCO/2. Component value derivations for RS, RDIV, and CSLEW can be found in Appendix B on page ...
Tests to determine short characteristics of GlueX Solenoid coils one
... These failures can be addressed by careful evaluation of consequences, choosing the Helium Head tank large enough so that the solenoid can safely be discharged with no more than the charging voltage of 10 volts which is a 3960 second slow dump. A passive slow dump that works in the event of a total ...
... These failures can be addressed by careful evaluation of consequences, choosing the Helium Head tank large enough so that the solenoid can safely be discharged with no more than the charging voltage of 10 volts which is a 3960 second slow dump. A passive slow dump that works in the event of a total ...
Winding insulation and maintenance
... insulation level according to Equation (9.1). An 11 kV motor, for instance, must have a minimum insulation of 12 MW. In normal practice, it is observed that when first measured the resistance reading may show more than the minimum value and may mislead the operator, while the winding condition may n ...
... insulation level according to Equation (9.1). An 11 kV motor, for instance, must have a minimum insulation of 12 MW. In normal practice, it is observed that when first measured the resistance reading may show more than the minimum value and may mislead the operator, while the winding condition may n ...
VPhase VX1 Installation Instructions - E
... voltage supplied to appropriate circuits, to a set level of 220V, a level where many devices operate more efficiently. The VX1 is designed to be connected to the consumer unit (fuse box) in the property and wired to supply the appropriate circuits where energy savings can be made. VX1 is thermally c ...
... voltage supplied to appropriate circuits, to a set level of 220V, a level where many devices operate more efficiently. The VX1 is designed to be connected to the consumer unit (fuse box) in the property and wired to supply the appropriate circuits where energy savings can be made. VX1 is thermally c ...
DISTRIBUTION TRANSFORMERS AND MAINTENANCE KALOGERAKIS STYLIANOS
... the section of the winding is of no consequence. This arrangement represents a very costeffective method of manufacturing low-voltage windings and also enables a transformer to be built which has a high degree of electromagnetic balance and hence good mechanical shortcircuit strength. Diamond dotted ...
... the section of the winding is of no consequence. This arrangement represents a very costeffective method of manufacturing low-voltage windings and also enables a transformer to be built which has a high degree of electromagnetic balance and hence good mechanical shortcircuit strength. Diamond dotted ...
ME371, MT371 ME372, MT372
... characteristics of meters comply with the IEC 6205211 and IEC 62053-21 (IEC 61036) international standards for electronic active energy meters, class 1 or 2, and reactive energy meters, classes 2 or 3 in compliance with IEC 62053-23 as well as a standard for time switches IEC 62052-21. Meters are de ...
... characteristics of meters comply with the IEC 6205211 and IEC 62053-21 (IEC 61036) international standards for electronic active energy meters, class 1 or 2, and reactive energy meters, classes 2 or 3 in compliance with IEC 62053-23 as well as a standard for time switches IEC 62052-21. Meters are de ...
MAX9315 1:5 Differential LVPECL/LVECL/HSTL Clock and Data
... Single-Ended Clock Input and VBB The differential clock inputs can be configured to accept single-ended inputs. This is accomplished by connecting the on-chip reference voltage, VBB, to the inverting or noninverting input of a differential input as a reference. For example, the differential CLK0, CL ...
... Single-Ended Clock Input and VBB The differential clock inputs can be configured to accept single-ended inputs. This is accomplished by connecting the on-chip reference voltage, VBB, to the inverting or noninverting input of a differential input as a reference. For example, the differential CLK0, CL ...
On-Chip Transient Detection Circuit for System
... transient on the power (VDD ) and ground (VSS ) lines. The detection circuits shown in Fig. 3(a) and (b) are realized with 3.3-V devices in a 0.13-µm CMOS process for the circuit with 3.3-V power-supply voltage. In order to increase the sensitivity of the detection circuit in Fig. 3(a) and (b) durin ...
... transient on the power (VDD ) and ground (VSS ) lines. The detection circuits shown in Fig. 3(a) and (b) are realized with 3.3-V devices in a 0.13-µm CMOS process for the circuit with 3.3-V power-supply voltage. In order to increase the sensitivity of the detection circuit in Fig. 3(a) and (b) durin ...
Capacitive Discharge Ignition vs Magnetic
... On the secondary (high voltage side of the coil) there is a large negative voltage peak as the polarity of the secondary coil is wired with this polarity and the primary voltage is transformed up by the turns ratio (Tr) of the coil by about 50 to 100 times depending on the particular coil. This gene ...
... On the secondary (high voltage side of the coil) there is a large negative voltage peak as the polarity of the secondary coil is wired with this polarity and the primary voltage is transformed up by the turns ratio (Tr) of the coil by about 50 to 100 times depending on the particular coil. This gene ...
MAX9321/MAX9321A Differential LVPECL/LVECL/HSTL Receiver/Drivers General Description
... 0.01µF ceramic capacitor to VCC. If the VBB reference is not used, it can be left open. The VBB reference can source or sink 0.5mA. Use VBB only for an input on the same device as the VBB reference. The maximum magnitude of the differential input from D to D is 3.0V or VCC - VEE, whichever is less. ...
... 0.01µF ceramic capacitor to VCC. If the VBB reference is not used, it can be left open. The VBB reference can source or sink 0.5mA. Use VBB only for an input on the same device as the VBB reference. The maximum magnitude of the differential input from D to D is 3.0V or VCC - VEE, whichever is less. ...
NLSX4373 - 2-Bit Dual Supply Level Translator
... the input and output sides of the translator. When used to transfer data from the VL to the VCC ports, input signals referenced to the VL supply are translated to output signals with a logic level matched to VCC. In a similar manner, the VCC to VL translation shifts input signals with a logic level ...
... the input and output sides of the translator. When used to transfer data from the VL to the VCC ports, input signals referenced to the VL supply are translated to output signals with a logic level matched to VCC. In a similar manner, the VCC to VL translation shifts input signals with a logic level ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.