+3.0V to+5.5V, 1µA, RS-232/RS-485/422 Multiprotocol Transceivers General Description Features
... All devices incorporate a proprietary low-dropout transmitter output stage and an on-board dual charge pump to allow RS-232 and RS-485/422 compliant performance from a +3V to +5.5V supply. The receivers feature true fail-safe circuitry that guarantees a logichigh receiver output when the receiver in ...
... All devices incorporate a proprietary low-dropout transmitter output stage and an on-board dual charge pump to allow RS-232 and RS-485/422 compliant performance from a +3V to +5.5V supply. The receivers feature true fail-safe circuitry that guarantees a logichigh receiver output when the receiver in ...
Service Manual, I.B. 1510 - Industrial Batteries and Chargers
... variations of +10% will have almost no effect on the operating curve. All chargers are designed for convection cooling with no derating, up to an ambient temperature of 40°C, 104°F (if properly installed per the Installation and Operating Instructions manual). All models have an Equalize cycle that ...
... variations of +10% will have almost no effect on the operating curve. All chargers are designed for convection cooling with no derating, up to an ambient temperature of 40°C, 104°F (if properly installed per the Installation and Operating Instructions manual). All models have an Equalize cycle that ...
MAX706P/R/S/T +3V Voltage Monitoring, Low-Cost µP Supervisory Circuits General Description
... The MAX706P/R/S/T and MAX706AP/AR/AS/AT supervisory circuits provide the following four functions: 1) A reset output during power-up, power-down, and brownout conditions. 2) An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s. 3) A 1.25V threshold dete ...
... The MAX706P/R/S/T and MAX706AP/AR/AS/AT supervisory circuits provide the following four functions: 1) A reset output during power-up, power-down, and brownout conditions. 2) An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s. 3) A 1.25V threshold dete ...
ME371, MT371 ME372, MT372
... 1.4. Supplied energy or power limitation The limitation or disconnection functionality can be activated in the meter itself or by remote action. The meter disconnects the network (via a switching device) if a maximum energy limit was exceeded during a predefined period of time. The energy level and ...
... 1.4. Supplied energy or power limitation The limitation or disconnection functionality can be activated in the meter itself or by remote action. The meter disconnects the network (via a switching device) if a maximum energy limit was exceeded during a predefined period of time. The energy level and ...
MAX9312/MAX9314 Dual 1:5 Differential LVPECL/LVECL/HSTL Clock and Data Drivers General Description
... The MAX9312/MAX9314 are low-skew, dual 1-to-5 differential drivers designed for clock and data distribution. For interfacing to differential HSTL and LVPECL signals, these devices operate over a +2.25V to +3.8V supply range, allowing high-performance clock or data distribution in systems with a nomi ...
... The MAX9312/MAX9314 are low-skew, dual 1-to-5 differential drivers designed for clock and data distribution. For interfacing to differential HSTL and LVPECL signals, these devices operate over a +2.25V to +3.8V supply range, allowing high-performance clock or data distribution in systems with a nomi ...
Annex B (informative) History of automatic reclosing - pes-psrc
... presenting information on IEEE standards shall make it clear that his or her views should be considered the personal views of that individual rather than the formal position of IEEE. Comments on Standards: Comments for revision of IEEE Standards documents are welcome from any interested party, regar ...
... presenting information on IEEE standards shall make it clear that his or her views should be considered the personal views of that individual rather than the formal position of IEEE. Comments on Standards: Comments for revision of IEEE Standards documents are welcome from any interested party, regar ...
Operating And Service Instructions - AT30 Charger
... Upon delivery of the AT30 (or related products) if you discover any damage or shortage, make notation on all copies of delivering carrier's delivery receipt before signing and notify the delivery person of your findings. If loss or damage is discovered after delivery, notify delivering carrier immed ...
... Upon delivery of the AT30 (or related products) if you discover any damage or shortage, make notation on all copies of delivering carrier's delivery receipt before signing and notify the delivery person of your findings. If loss or damage is discovered after delivery, notify delivering carrier immed ...
Designs of Broadband Highly Linear CMOS LNAs
... Wireless communications have proliferated and penetrated into daily life as a result of decades of continuous advancements in communications and semiconductor technologies. A wide variety of applications, ranging from Global Positioning System (GPS), cellular communications, Wi-Fi Local Area Network ...
... Wireless communications have proliferated and penetrated into daily life as a result of decades of continuous advancements in communications and semiconductor technologies. A wide variety of applications, ranging from Global Positioning System (GPS), cellular communications, Wi-Fi Local Area Network ...
Ch4. LLC Resonant Converter
... voltage increases, the converter is working at higher frequency away from resonant frequency. As frequency increases, the impedance of the resonant tank is increased. This means more and more energy is circulating in the resonant tank instead of transferred to output. From simulation waveforms, at 3 ...
... voltage increases, the converter is working at higher frequency away from resonant frequency. As frequency increases, the impedance of the resonant tank is increased. This means more and more energy is circulating in the resonant tank instead of transferred to output. From simulation waveforms, at 3 ...
How to Find Burnt Resistor Value Even Without a Schematic
... video equipment where protection against overload is required. It serves the dual functions of a fuse and resistor to limit the current. The resistors became open circuit within a certain range if it overloads without the risk of fire. They are often designated ‘FR’. They look like power resistor bu ...
... video equipment where protection against overload is required. It serves the dual functions of a fuse and resistor to limit the current. The resistors became open circuit within a certain range if it overloads without the risk of fire. They are often designated ‘FR’. They look like power resistor bu ...
步进电机的物理原理
... motors and controllers are designed so that the motor may be held in any fixed position as well as being rotated one way or the other. Most steppers, as they are also known, can be stepped at audio frequencies, allowing them to spin quite quickly, and with an appropriate controller, they may be star ...
... motors and controllers are designed so that the motor may be held in any fixed position as well as being rotated one way or the other. Most steppers, as they are also known, can be stepped at audio frequencies, allowing them to spin quite quickly, and with an appropriate controller, they may be star ...
Parker Parvex RTS Servo Drive Manual
... differential reference depending on position of selector switch S1. ± 10 V corresponds to rated motor speed at speed reference. ...
... differential reference depending on position of selector switch S1. ± 10 V corresponds to rated motor speed at speed reference. ...
Conduction Losses and Common Mode EMI Analysis on
... prototype circuit because it does not require line voltage sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the ...
... prototype circuit because it does not require line voltage sensing. It should be noted that switches S1 and S2 in both Dual Boost and Two-circuit-boost PFC are operated simultaneously by the same gate signal from the controller. Although both switches are always gated, only one switch, on which the ...
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.