Interfacing to MM74HC High-Speed CMOS Logic Interfacing to
... Since LSTTL specifications guarantee a 2.7V output high level instead of a 3.5V output high, when designing to the worst case characteristics greater compatibility is sometimes desired. One solution to increase compatibility is to raise the output high level on the TTL output by placing a pull-up r ...
... Since LSTTL specifications guarantee a 2.7V output high level instead of a 3.5V output high, when designing to the worst case characteristics greater compatibility is sometimes desired. One solution to increase compatibility is to raise the output high level on the TTL output by placing a pull-up r ...
AN2030
... Generally, a brushless dc motor is driven by a three-phase inverter with what is called six-step commutation. The conducting interval for each phase is 120° by electrical angle. Therefore, only two phases conduct current at any time, leaving the third phase floating. This opens a window to detect th ...
... Generally, a brushless dc motor is driven by a three-phase inverter with what is called six-step commutation. The conducting interval for each phase is 120° by electrical angle. Therefore, only two phases conduct current at any time, leaving the third phase floating. This opens a window to detect th ...
Ka Band High Power AlGaAs PIN Diode Switches
... quarter wavelength section of each arm was carefully simulated and the impedance was lowered so that at 35GHz the impedance is 38 Ohms. In order to maintain relatively high return loss and low VSWR the common arm was designed also as a quarter wavelength section with lower impedance in range of 36oh ...
... quarter wavelength section of each arm was carefully simulated and the impedance was lowered so that at 35GHz the impedance is 38 Ohms. In order to maintain relatively high return loss and low VSWR the common arm was designed also as a quarter wavelength section with lower impedance in range of 36oh ...
LV8136V - ONSemi
... Basic operation of 120-degree 150-degree current-carrying switching At startup, this IC starts at 120-degree current-carrying. The current-carrying is switched to 150 degrees when the 3-Hall FG frequency is 6.1Hz (typ) or above and the rising edge of the IN2 signal has been detected twice in suc ...
... Basic operation of 120-degree 150-degree current-carrying switching At startup, this IC starts at 120-degree current-carrying. The current-carrying is switched to 150 degrees when the 3-Hall FG frequency is 6.1Hz (typ) or above and the rising edge of the IN2 signal has been detected twice in suc ...
0160-5.9 - Rockwell Automation
... Bulletin 160 controllers are and listed as motor overload protective devices. An external overload relay is not required for single motor applications. Connection for an external capacitor module. Provides extended ride through capability and improved inherent braking performance. See Appendix A for ...
... Bulletin 160 controllers are and listed as motor overload protective devices. An external overload relay is not required for single motor applications. Connection for an external capacitor module. Provides extended ride through capability and improved inherent braking performance. See Appendix A for ...
XARTU/1™ Manual - Eagle Research Corporation
... strengths. The operating temperature can range from -40C to 70C (-40F to 158F), and the XARTU/1 is housed in a fiberglass NEMA 4X enclosure. This allows the RTU to exist where the work must be done, eliminating costly signal conditioning or expensive long sensor runs. The XARTU/1, normally fed ...
... strengths. The operating temperature can range from -40C to 70C (-40F to 158F), and the XARTU/1 is housed in a fiberglass NEMA 4X enclosure. This allows the RTU to exist where the work must be done, eliminating costly signal conditioning or expensive long sensor runs. The XARTU/1, normally fed ...
BDTIC
... of bond wires, bus-bars or power connectors into account. Therefore, the datasheet value is quite low compared to a calculated value based on theory, but it specifies a safe operation considering all practical limitations of the power module. ...
... of bond wires, bus-bars or power connectors into account. Therefore, the datasheet value is quite low compared to a calculated value based on theory, but it specifies a safe operation considering all practical limitations of the power module. ...
MC33291 - NXP Semiconductors
... The 33291 device is an eight-output, low-side power switch with 8bit serial input control. The 33291 is a versatile circuit designed for automotive applications, but is well suited for other environments. The 33291 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and ...
... The 33291 device is an eight-output, low-side power switch with 8bit serial input control. The 33291 is a versatile circuit designed for automotive applications, but is well suited for other environments. The 33291 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and ...
AD5749 Industrial Current Out Driver, Single-Supply, 55 V Maximum Supply, Programmable Ranges
... register data into the AD5749 and also updates the output. Resistor Select (RSET). In hardware mode, this pin selects whether the internal or the external current sense resistor is used. If RSET = 0, the external sense resistor is chosen. If RSET = 1, the internal sense resistor is chosen. Serial Cl ...
... register data into the AD5749 and also updates the output. Resistor Select (RSET). In hardware mode, this pin selects whether the internal or the external current sense resistor is used. If RSET = 0, the external sense resistor is chosen. If RSET = 1, the internal sense resistor is chosen. Serial Cl ...
here
... reflected to the primary side of the transformer. • We can use transformer for impedance matching by choosing the turn ratio that makes reflected load equal to internal resistance of voltage source. • A practical transformer contains series impedance and shunt admittance. – Series impedance represen ...
... reflected to the primary side of the transformer. • We can use transformer for impedance matching by choosing the turn ratio that makes reflected load equal to internal resistance of voltage source. • A practical transformer contains series impedance and shunt admittance. – Series impedance represen ...
lecture15_07_29_2010..
... • In general, power consumption will depend on which inputs are high and which are low • “Worst case analysis” is when we pick the set of inputs which consumes the most power EE40 Summer 2010 ...
... • In general, power consumption will depend on which inputs are high and which are low • “Worst case analysis” is when we pick the set of inputs which consumes the most power EE40 Summer 2010 ...
arduinob
... The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7 V, however, the 5 V pin may supply less than five volts and the board may be unstable. If using more than 12 V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts. ...
... The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7 V, however, the 5 V pin may supply less than five volts and the board may be unstable. If using more than 12 V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts. ...
AN9741: Basic DACs for Electronic Engineers
... Bipolar junction transistors are used to make up the bipolar DAC. The general characteristics of a bipolar DAC are high speed, high output current, and high power drain. One of the simplest circuit configurations for a bipolar DAC is shown in Figure 4 where the R-2R ladder is combined with a referen ...
... Bipolar junction transistors are used to make up the bipolar DAC. The general characteristics of a bipolar DAC are high speed, high output current, and high power drain. One of the simplest circuit configurations for a bipolar DAC is shown in Figure 4 where the R-2R ladder is combined with a referen ...
Power and distribution transformers
... calculation and CAD programming. They are oil-type transformers filled with mineral, silicone or vegetable oil. They operate at the fundamental frequency of an alternating current system and are designed to have one or more output windings connected to the rectifier. It is possible to make major cha ...
... calculation and CAD programming. They are oil-type transformers filled with mineral, silicone or vegetable oil. They operate at the fundamental frequency of an alternating current system and are designed to have one or more output windings connected to the rectifier. It is possible to make major cha ...
Sabertooth 2×32 - Dimension Engineering
... custom operating modes, monitor the system, and update the firmware with new features. Auxiliary inputs and outputs Sabertooth 2x32 has two additional 8A power outputs, which can be set up to operate electromagnetic brakes on motors, act as a voltage clamp to protect power supplies, or power other m ...
... custom operating modes, monitor the system, and update the firmware with new features. Auxiliary inputs and outputs Sabertooth 2x32 has two additional 8A power outputs, which can be set up to operate electromagnetic brakes on motors, act as a voltage clamp to protect power supplies, or power other m ...
Powermax30 AIR Operator Manual (808840 rev 3)
... WARNING! Before operating any Hypertherm equipment, read the safety instructions in your product’s manual and in the Safety and Compliance Manual (80669C). Failure to follow safety instructions can result in personal injury or in damage to equipment. ...
... WARNING! Before operating any Hypertherm equipment, read the safety instructions in your product’s manual and in the Safety and Compliance Manual (80669C). Failure to follow safety instructions can result in personal injury or in damage to equipment. ...
ZABG6002
... approximately 5% above the operating currents set by their associated Rcal resistors. As an additional feature the Rcal pins can also be used as logic inputs to disable pairs of FETs as part of a power management scheme or simply an alternative to LNA switching. Driven to a logic high (>3.0V), the i ...
... approximately 5% above the operating currents set by their associated Rcal resistors. As an additional feature the Rcal pins can also be used as logic inputs to disable pairs of FETs as part of a power management scheme or simply an alternative to LNA switching. Driven to a logic high (>3.0V), the i ...
II. proposed ELECTRONIC BALLAST
... power, guaranteeing a waveform with low crest factor. B. LC Filter The C3 capacitor, the L2 inductor and the two secondary windings form the LC filter, which’s design is based on [11]. This method consists on choosing the correct quality factor QL through the parameterized impedance. The main functi ...
... power, guaranteeing a waveform with low crest factor. B. LC Filter The C3 capacitor, the L2 inductor and the two secondary windings form the LC filter, which’s design is based on [11]. This method consists on choosing the correct quality factor QL through the parameterized impedance. The main functi ...
GT EIGHT User Guide
... GT Eight is one of the highest power RC battery maintenance devices available. Running full power, it can deliver 800W to batteries during charge. To achieve this, even on an 8 cell Lithium battery, it must boost the input voltage. This means the GT Eight may draw up to 960W from the input power sup ...
... GT Eight is one of the highest power RC battery maintenance devices available. Running full power, it can deliver 800W to batteries during charge. To achieve this, even on an 8 cell Lithium battery, it must boost the input voltage. This means the GT Eight may draw up to 960W from the input power sup ...
MN225008EN/ Old S225-10-30
... 2. Examine series arrester for damage. If damaged, install a new arrester of same voltage rating. 3. Inspect porcelain bushings for damage or leaking seals. 4. If there is a suspicion that moisture has entered the unit, remove the hand-hole cover and inspect for evidence of moisture such as rust ...
... 2. Examine series arrester for damage. If damaged, install a new arrester of same voltage rating. 3. Inspect porcelain bushings for damage or leaking seals. 4. If there is a suspicion that moisture has entered the unit, remove the hand-hole cover and inspect for evidence of moisture such as rust ...
V DD - BME – EET
... The inverter logic threshold voltage depends on the ratio of the current constants of the transistors. To have Uinv at VDD/2 and VTn=|VTp|, then Kn=Kp has to be set. ...
... The inverter logic threshold voltage depends on the ratio of the current constants of the transistors. To have Uinv at VDD/2 and VTn=|VTp|, then Kn=Kp has to be set. ...
Power inverter
A power inverter, or inverter, is an electronic device or circuitry that changes direct current (DC) to alternating current (AC).The input voltage, output voltage and frequency, and overall power handling depend on the design of the specific device or circuitry. The inverter does not produce any power; the power is provided by the DC source.A power inverter can be entirely electronic or may be a combination of mechanical effects (such as a rotary apparatus) and electronic circuitry.Static inverters do not use moving parts in the conversion process.