Institutionen för systemteknik
... Wireless sensor networks (WSN) play an important role in today’s monitoring and control systems like environmental monitoring, military surveillance, industrial sensing and control, smart home systems and tracking systems. As the application of WSN grows by leaps and bounds, there is an increasing d ...
... Wireless sensor networks (WSN) play an important role in today’s monitoring and control systems like environmental monitoring, military surveillance, industrial sensing and control, smart home systems and tracking systems. As the application of WSN grows by leaps and bounds, there is an increasing d ...
bus ele cat 1007 16 services
... given to circuit components against even very high short-circuit currents. They permit breakers with lower interrupting ratings to be used when series rated. They can reduce bracing of bus structures. They minimize the need of other components to have high short-circuit current “withstand” ratings. ...
... given to circuit components against even very high short-circuit currents. They permit breakers with lower interrupting ratings to be used when series rated. They can reduce bracing of bus structures. They minimize the need of other components to have high short-circuit current “withstand” ratings. ...
74AUP1Z125 1. General description Low-power X-tal driver with enable and internal resistor;
... The 74AUP1Z125 combines the functions of the 74AUP1GU04 and 74AUP1G125 with enable circuitry and an internal bias resistor to provide a device optimized for use in crystal oscillator applications. When not in use the EN input can be driven HIGH, pulling up the X1 input and putting the device in a lo ...
... The 74AUP1Z125 combines the functions of the 74AUP1GU04 and 74AUP1G125 with enable circuitry and an internal bias resistor to provide a device optimized for use in crystal oscillator applications. When not in use the EN input can be driven HIGH, pulling up the X1 input and putting the device in a lo ...
POCSAG RADIO PAGER LX2 plus / LX2 advanced LX4
... The current paths are chosen according to the type of pager and the programmed battery capacity. For LX2 and LX4 having battery capacities below 1000mAh only currents IL2 and IL3 are used. In case of LX4 with larger battery capacity IL1 is used additionally. Resistor R7 is used as an additional “sen ...
... The current paths are chosen according to the type of pager and the programmed battery capacity. For LX2 and LX4 having battery capacities below 1000mAh only currents IL2 and IL3 are used. In case of LX4 with larger battery capacity IL1 is used additionally. Resistor R7 is used as an additional “sen ...
NC7SV11 TinyLogic ULP-A 3-Input AND Gate
... The NC7SV11 is a single 3-Input AND Gate from Fairchild’s Ultra Low Power-A (ULP-A) series of TinyLogic. ULP-A is ideal for applications that require extreme high speed, high drive and low power. This product is designed for a wide low voltage operating range (0.9V to 3.6V) VCC and applications tha ...
... The NC7SV11 is a single 3-Input AND Gate from Fairchild’s Ultra Low Power-A (ULP-A) series of TinyLogic. ULP-A is ideal for applications that require extreme high speed, high drive and low power. This product is designed for a wide low voltage operating range (0.9V to 3.6V) VCC and applications tha ...
NC7WV16 TinyLogic ULP-A Dual Buffer
... The NC7WV16 is a dual buffer from Fairchild’s Ultra Low Power-A (ULP-A) series of TinyLogic. ULP-A is ideal for applications that require extreme high speed, high drive and low power. This product is designed for a wide low voltage operating range (0.9V to 3.6V VCC ) and applications that require m ...
... The NC7WV16 is a dual buffer from Fairchild’s Ultra Low Power-A (ULP-A) series of TinyLogic. ULP-A is ideal for applications that require extreme high speed, high drive and low power. This product is designed for a wide low voltage operating range (0.9V to 3.6V VCC ) and applications that require m ...
MAX6381–MAX6390 SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits General Description
... The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout per ...
... The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever VCC falls below the factory-set reset thresholds, the reset output asserts and remains asserted for a minimum reset timeout per ...
MAX6746–MAX6753 µP Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay General Description
... R1 and R2 can have very high values to minimize current consumption due to low leakage currents. Set R2 to some conveniently high value (500kΩ, for example) and calculate R1 based on the desired reset threshold voltage, using the following formula: R1 = R2 x (VMON_TH/VRESET IN - 1) (Ω) The MAX6748 a ...
... R1 and R2 can have very high values to minimize current consumption due to low leakage currents. Set R2 to some conveniently high value (500kΩ, for example) and calculate R1 based on the desired reset threshold voltage, using the following formula: R1 = R2 x (VMON_TH/VRESET IN - 1) (Ω) The MAX6748 a ...
Fail-safe signal modules
... Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
... Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. ...
74AUP1Z04 1. General description Low-power X-tal driver with enable and internal resistor
... crystal oscillator applications. When not in use the EN input can be driven HIGH, putting the device in a low power disable mode with X1 pulled HIGH via RPU, X2 set LOW and Y set HIGH.Schmitt trigger action at the EN input makes the circuit tolerant to slower input rise and fall times across the ent ...
... crystal oscillator applications. When not in use the EN input can be driven HIGH, putting the device in a low power disable mode with X1 pulled HIGH via RPU, X2 set LOW and Y set HIGH.Schmitt trigger action at the EN input makes the circuit tolerant to slower input rise and fall times across the ent ...
project final report - The College of Engineering at the University of
... locked, or unlocked at any point in time so the input on the ignition and lock relays were always powered - except for in shutdown mode. However, the input for the heating/cooling systems is only available after the car had been started and the accessory power was available. The locks are only power ...
... locked, or unlocked at any point in time so the input on the ignition and lock relays were always powered - except for in shutdown mode. However, the input for the heating/cooling systems is only available after the car had been started and the accessory power was available. The locks are only power ...
Catalog Section KILOVAC High Voltage Relays
... Dimensions are shown for reference purposes only. Specifications subject to change. ...
... Dimensions are shown for reference purposes only. Specifications subject to change. ...
Application Note TLE8110EE
... A Zener diode with nominal 3A and 39V was selected to ensure operation is always below the minimum clamping voltage of the TLE8110EE. For the normal operating temperature of 125°C a clamping voltage in the range of 42.5V is obtained from the 39V Zener diode. With 150°C a clamping voltage in the rang ...
... A Zener diode with nominal 3A and 39V was selected to ensure operation is always below the minimum clamping voltage of the TLE8110EE. For the normal operating temperature of 125°C a clamping voltage in the range of 42.5V is obtained from the 39V Zener diode. With 150°C a clamping voltage in the rang ...
How to Find Burnt Resistor Value Even Without a Schematic
... requirements of power supply, measurement, control and audio/ 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. Th ...
... requirements of power supply, measurement, control and audio/ 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. Th ...
WT3000 Precision Power Analyzer WT3000 Manual, Vol 1/3 IM 760301-01E
... The cover should be removed by YOKOGAWA’s qualified personnel only. Opening the cover is dangerous, because some areas inside the instrument have high voltages. • Ground the Instrument before Making External Connections Securely connect the protective grounding before connecting to the item under me ...
... The cover should be removed by YOKOGAWA’s qualified personnel only. Opening the cover is dangerous, because some areas inside the instrument have high voltages. • Ground the Instrument before Making External Connections Securely connect the protective grounding before connecting to the item under me ...
GV3000/SE AC General Purpose (Voltz/Hertz) and Vector Duty
... ATTENTION: DC bus capacitors retain hazardous voltages after input power has been disconnected. After disconnecting input power, wait five (5) minutes for the DC bus capacitors to discharge and then check the voltage with a voltmeter to ensure the DC bus capacitors are discharged before touching any ...
... ATTENTION: DC bus capacitors retain hazardous voltages after input power has been disconnected. After disconnecting input power, wait five (5) minutes for the DC bus capacitors to discharge and then check the voltage with a voltmeter to ensure the DC bus capacitors are discharged before touching any ...
CMOS Analog Design Lecture Notes Rev 1.5L_02_06_11
... Both types of transistors are four terminal devices The p-bulk connection is common throughout the integrated circuit and is connected to Vss (the most negative supply) Multiple n-wells can be connected to different potentials (but +ve w.r.t. Vss) nMOS and pMOS devices are complementary: nMOS equati ...
... Both types of transistors are four terminal devices The p-bulk connection is common throughout the integrated circuit and is connected to Vss (the most negative supply) Multiple n-wells can be connected to different potentials (but +ve w.r.t. Vss) nMOS and pMOS devices are complementary: nMOS equati ...
ECSS-E-ST-20-20C
... the present standard, since this choice does not appreciably change the reliability of the overall function (i.e. LCL plus load). In fact, a typical reliability figure of the LCL (limited to the loss of its switch-on capability) is 20 FIT or less. If the load to be connected to the LCL line has a su ...
... the present standard, since this choice does not appreciably change the reliability of the overall function (i.e. LCL plus load). In fact, a typical reliability figure of the LCL (limited to the loss of its switch-on capability) is 20 FIT or less. If the load to be connected to the LCL line has a su ...
Valve RF amplifier
A valve RF amplifier (UK and Aus.) or tube amplifier (U.S.), is a device for electrically amplifying the power of an electrical radio frequency signal.Low to medium power valve amplifiers for frequencies below the microwaves were largely replaced by solid state amplifiers during the 1960s and 1970s, initially for receivers and low power stages of transmitters, transmitter output stages switching to transistors somewhat later. Specially constructed valves are still in use for very high power transmitters, although rarely in new designs.