construction of 400 kv d/c overhead transmissiion ine by
... The losses due to the current and resistance are given by the relation as follows. Losses in KW = I2 x R The current has to be considered at 50% load which comes to 290 amps (580/ 2) As we have proposed D/C system, the current will be half of 290 Amps that is 145 Amps per phase. This current will fu ...
... The losses due to the current and resistance are given by the relation as follows. Losses in KW = I2 x R The current has to be considered at 50% load which comes to 290 amps (580/ 2) As we have proposed D/C system, the current will be half of 290 Amps that is 145 Amps per phase. This current will fu ...
63-1328—06 - Spyder® BACnet® Programmable
... The Device Instance Number must be unique across the entire BACnet system network because it is used to uniquely identify the BACnet devices. It may be used to conveniently identify the BACnet device from other devices during installation. The Spyder BACnet Controllers Device Instance Number is auto ...
... The Device Instance Number must be unique across the entire BACnet system network because it is used to uniquely identify the BACnet devices. It may be used to conveniently identify the BACnet device from other devices during installation. The Spyder BACnet Controllers Device Instance Number is auto ...
SSL3250A
... The small silicon size and the high internal switching frequency of 1.2 MHz minimize the SSL3250A footprint making it very suitable for mobile phones where space is limited, and only requiring four external components. Driving a high power flash LED within its safe operating limits was a concern whe ...
... The small silicon size and the high internal switching frequency of 1.2 MHz minimize the SSL3250A footprint making it very suitable for mobile phones where space is limited, and only requiring four external components. Driving a high power flash LED within its safe operating limits was a concern whe ...
V - Physics | Oregon State University
... • Draw phasor diagrams of Vext, I, 1/Z (or Z) • Express 1/Z (or Z) in terms of R, L, C or w0, b You should be able to discuss: • The amplitude of the response and resonance • The phase of the response • The nature of the behavior at all frequencies • The transfer of the series LCR circuit analysis t ...
... • Draw phasor diagrams of Vext, I, 1/Z (or Z) • Express 1/Z (or Z) in terms of R, L, C or w0, b You should be able to discuss: • The amplitude of the response and resonance • The phase of the response • The nature of the behavior at all frequencies • The transfer of the series LCR circuit analysis t ...
MAX16016/MAX16020/MAX16021 Low-Power µP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating General Description
... VBATT can be 0V anytime, or VCC can go down to 0V if VBATT is active (except at startup). Use external current-limit resistor to limit current to 20mA (max). CEIN/CEOUT resistance is tested with VCC = 5V and VCEIN = 0V or 5V. WDI is internally serviced within the watchdog period if WDI is left uncon ...
... VBATT can be 0V anytime, or VCC can go down to 0V if VBATT is active (except at startup). Use external current-limit resistor to limit current to 20mA (max). CEIN/CEOUT resistance is tested with VCC = 5V and VCEIN = 0V or 5V. WDI is internally serviced within the watchdog period if WDI is left uncon ...
Practical Thermocouple Temperature Measurements
... referenced to zero °C; whereas, field measurement topologies are made with the thermocouple connected to a connector that is not at zero °C; consequently, the actual measured voltage must be adjusted so that it appears as referenced to zero °C. Modern signal conditioning modules have electronically ...
... referenced to zero °C; whereas, field measurement topologies are made with the thermocouple connected to a connector that is not at zero °C; consequently, the actual measured voltage must be adjusted so that it appears as referenced to zero °C. Modern signal conditioning modules have electronically ...
LT1991 - Precision, 100µA Gain Selectable Amplifier
... The LT®1991 combines a precision operational amplifier with eight precision resistors to form a one-chip solution for accurately amplifying voltages. Gains from –13 to 14 with a gain accuracy of 0.04% can be achieved using no external components. The device is particularly well suited for use as a d ...
... The LT®1991 combines a precision operational amplifier with eight precision resistors to form a one-chip solution for accurately amplifying voltages. Gains from –13 to 14 with a gain accuracy of 0.04% can be achieved using no external components. The device is particularly well suited for use as a d ...
5403590-A Power Supply Manual.indd
... The Potter PSN series of power supplies is designed to provide the power and flexibility needed for the most demanding fire system installations. The PSN-106 is a 10 Amp 24Vdc switch mode power supply design which is up to 50% more efficient than linear mode supplies the PSN series is your best choi ...
... The Potter PSN series of power supplies is designed to provide the power and flexibility needed for the most demanding fire system installations. The PSN-106 is a 10 Amp 24Vdc switch mode power supply design which is up to 50% more efficient than linear mode supplies the PSN series is your best choi ...
A DC Motor Controller Using The ZILOG Z86E06 MCU Application
... a Pulse-Width Modulation (PWM) drive method, which relies on the duty cycle of a digital output to control the drive voltage to the MOSFETs (see Figure 2). Conventional designs require low-pass filtration to produce a constant DC voltage. Varying the duty cycle of the output varies the DC voltage. T ...
... a Pulse-Width Modulation (PWM) drive method, which relies on the duty cycle of a digital output to control the drive voltage to the MOSFETs (see Figure 2). Conventional designs require low-pass filtration to produce a constant DC voltage. Varying the duty cycle of the output varies the DC voltage. T ...
User’s Manual YTA70 SAFETY INSTRUCTIONS
... Equipment that is FM-approved for intrinsic safety may be connected to barriers based on the ENTITY CONCEPT. This concept permits interconnection of approved transmitters, meters and other devices in combinations which have not been specifically examined by FM, provided that the agency’s criteria ar ...
... Equipment that is FM-approved for intrinsic safety may be connected to barriers based on the ENTITY CONCEPT. This concept permits interconnection of approved transmitters, meters and other devices in combinations which have not been specifically examined by FM, provided that the agency’s criteria ar ...
Analog to Digital Converters (ADC)
... Digital systems can be made small (low current) Display options ...
... Digital systems can be made small (low current) Display options ...
8A SIMPLE SWITCHER Pwr Module w/20V Maximum Input Voltage
... The LMZ22008 can accept an input voltage rail between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ22008 only requires two external resistors and external capacitors to complete the power solution. The LMZ22008 is a reliable and robust design with ...
... The LMZ22008 can accept an input voltage rail between 6 V and 20 V and deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ22008 only requires two external resistors and external capacitors to complete the power solution. The LMZ22008 is a reliable and robust design with ...
NTBA104 1. General description Dual supply translating transceiver; auto direction sensing;
... The NTBA104 is a 4-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 4-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any vol ...
... The NTBA104 is a 4-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 4-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any vol ...
Example: PMOS Circuit Analysis
... A: It’s not possible! The solution is either VGS=0.24 V or VGS = -4.23 V. Q: But how can we tell which solution is correct? A: We must choose a solution that is consistent with our original ASSUMPTION. Note that neither of the solutions must be consistent with the saturation ASSUMPTION, an event mea ...
... A: It’s not possible! The solution is either VGS=0.24 V or VGS = -4.23 V. Q: But how can we tell which solution is correct? A: We must choose a solution that is consistent with our original ASSUMPTION. Note that neither of the solutions must be consistent with the saturation ASSUMPTION, an event mea ...
The Physics of Implantable Devices
... Normal resistance – in this case the friction caused by the hose and nozzle ...
... Normal resistance – in this case the friction caused by the hose and nozzle ...
Logic Design - IITB-EE
... The coordinates of these two points define the values of (ViL ,VoH ) and (ViH ,VoL ). Robust digital design requires that the output high level be higher than what is acceptable as a high level at the input (VoH > ViH ). The difference between these two levels is the ‘high’ noise margin. This is the ...
... The coordinates of these two points define the values of (ViL ,VoH ) and (ViH ,VoL ). Robust digital design requires that the output high level be higher than what is acceptable as a high level at the input (VoH > ViH ). The difference between these two levels is the ‘high’ noise margin. This is the ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.