New circuit principles for integrated circuits
... The parameters R, C, L of circuit elements, however, are not always constant. In electrical engineering practice, we work with a number of circuit elements, especially the electronic ones, whose parameters vary markedly. In these elements, the cause responsible for their parameter changes must there ...
... The parameters R, C, L of circuit elements, however, are not always constant. In electrical engineering practice, we work with a number of circuit elements, especially the electronic ones, whose parameters vary markedly. In these elements, the cause responsible for their parameter changes must there ...
Thermal modeling
... • Poor control of CMOS transistor parameters • Noisy environment – Cross talk – Ground noise – Power supply noise ...
... • Poor control of CMOS transistor parameters • Noisy environment – Cross talk – Ground noise – Power supply noise ...
PCA9509P 1. General description Low power level translating I
... between the low voltage and 3.3 V SMBus or 5 V I2C-bus. The port A and port B I/Os are over-voltage tolerant to 5.5 V even when the device is unpowered. The PCA9509P includes a power-up circuit that keeps the output drivers turned off until VCC(B) is above 1.7 V and the VCC(A) is above 0.7 V. VCC(B) ...
... between the low voltage and 3.3 V SMBus or 5 V I2C-bus. The port A and port B I/Os are over-voltage tolerant to 5.5 V even when the device is unpowered. The PCA9509P includes a power-up circuit that keeps the output drivers turned off until VCC(B) is above 1.7 V and the VCC(A) is above 0.7 V. VCC(B) ...
Fast Bus Transfer Systems for Critical Process Continuity
... Then, the motor bus transfer can be sequenced in the following two ways. A. Parallel Transfer Momentary paralleling is sequenced by first closing the alternate source breaker followed by the opening of the normal source breaker. In this case, both the sources are connected to the motor bus for some ...
... Then, the motor bus transfer can be sequenced in the following two ways. A. Parallel Transfer Momentary paralleling is sequenced by first closing the alternate source breaker followed by the opening of the normal source breaker. In this case, both the sources are connected to the motor bus for some ...
05_transistordcbias1
... Using Kirchoff’s voltage law: VCE – VCC – IC RC Because: VCE = VC - VE Since VE = 0V, then: VC = VCE Also: VBE = VB - VE with VE = 0V, then: VB = VBE ...
... Using Kirchoff’s voltage law: VCE – VCC – IC RC Because: VCE = VC - VE Since VE = 0V, then: VC = VCE Also: VBE = VB - VE with VE = 0V, then: VB = VBE ...
Haptics: Touch feedback that really moves you
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
A NEW plate choke design:
... handle some heat, and insulate from HV as well as some RF voltage exposure. The method of securing the choke in the amplifier near the tube and tank circuit is up to the builder. I prefer drilling and taping a hole in the bottom end of the form, which will allow it to be bolted to the chassis, stand ...
... handle some heat, and insulate from HV as well as some RF voltage exposure. The method of securing the choke in the amplifier near the tube and tank circuit is up to the builder. I prefer drilling and taping a hole in the bottom end of the form, which will allow it to be bolted to the chassis, stand ...
800-6000......... TORTOISE™ Slow Motion Switch Machine
... single 9 or 12 volt, 500 ma. wall plug adapter (available from Radio Shack). Any type of DPDT switch (toggle, slide, etc.) can be used to switch the polarity. This system will have two wires running from the control panel to each TORTOISE. See Diagram 1 below. 2. BI-POLAR DC WITH SPDT SWITCHES: This ...
... single 9 or 12 volt, 500 ma. wall plug adapter (available from Radio Shack). Any type of DPDT switch (toggle, slide, etc.) can be used to switch the polarity. This system will have two wires running from the control panel to each TORTOISE. See Diagram 1 below. 2. BI-POLAR DC WITH SPDT SWITCHES: This ...
Quick Installation Guide RCI-USB
... some wires at the PCB. The voltage feedback from the external rotator is present at the TP2 point. TP2 is located at a corner close to a blue multi-turn potentiometer. This TP2 will provide 0 (CCW Limit) to 5V (CW Limit). The ground point is located at TP4. For activating the motion via RCI-USB you ...
... some wires at the PCB. The voltage feedback from the external rotator is present at the TP2 point. TP2 is located at a corner close to a blue multi-turn potentiometer. This TP2 will provide 0 (CCW Limit) to 5V (CW Limit). The ground point is located at TP4. For activating the motion via RCI-USB you ...
R4A Manual
... units, should be avoided. Do not cover the top of the R-4A with books, papers, or pieces of equipment, as overheating may result. c. ...
... units, should be avoided. Do not cover the top of the R-4A with books, papers, or pieces of equipment, as overheating may result. c. ...
TinyTrak4 Kit Hardware Manual v0.65
... TinyTrak4 is a radio controller similar to a packet TNC, which can transmit and receive signals over a two-way radio. It can receive and broadcast position reports from a GPS receiver, decode incoming packet tones, is field programmable, and more. The TinyTrak4 is interfaced to a radio transceiver s ...
... TinyTrak4 is a radio controller similar to a packet TNC, which can transmit and receive signals over a two-way radio. It can receive and broadcast position reports from a GPS receiver, decode incoming packet tones, is field programmable, and more. The TinyTrak4 is interfaced to a radio transceiver s ...
Reset circuit - STMicroelectronics
... width a negative VCC transient can have without causing a reset pulse. As the magnitude of the transient increases (further below the threshold), the maximum allowable pulse width decreases. Any combination of duration and overdrive which lies under the curve will NOT generate a reset signal. Typica ...
... width a negative VCC transient can have without causing a reset pulse. As the magnitude of the transient increases (further below the threshold), the maximum allowable pulse width decreases. Any combination of duration and overdrive which lies under the curve will NOT generate a reset signal. Typica ...
to a copy of the Auto EAS Siren
... The seller must warrant the Tone-Alert Radio from the date of receipt for a period of not less than one (1) years for defects in electrical components, and mechanical components when adequately maintained in accordance with instructions. ...
... The seller must warrant the Tone-Alert Radio from the date of receipt for a period of not less than one (1) years for defects in electrical components, and mechanical components when adequately maintained in accordance with instructions. ...
BQ2050H 数据资料 dataSheet 下载
... Gauge™ IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity. The IC monitors a voltage drop across a sense resistor connected in series between the negative battery termina l a n d g r ou n d t o d e t e r m i n e charge and discharge ...
... Gauge™ IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity. The IC monitors a voltage drop across a sense resistor connected in series between the negative battery termina l a n d g r ou n d t o d e t e r m i n e charge and discharge ...
Aalborg Universitet Improved DFIG Capability during Asymmetrical Grid Faults
... popularity and will reach around 400 GW at the end of 2015 [1]. Meanwhile, a Doubly-Fed Induction Generator (DFIG) structure is still the most favorite concept preferred by the wind turbine manufacturers due to its economic power converter and independent control of the active power and reactive pow ...
... popularity and will reach around 400 GW at the end of 2015 [1]. Meanwhile, a Doubly-Fed Induction Generator (DFIG) structure is still the most favorite concept preferred by the wind turbine manufacturers due to its economic power converter and independent control of the active power and reactive pow ...
HEF4053B 1. General description Triple single-pole double-throw analog switch
... (Sn), two independent inputs/outputs (nY0 and nY1) and a common input/output (nZ). All three switches share an enable input (E). A HIGH on E causes all switches into the high-impedance OFF-state, independent of Sn. VDD and VSS are the supply voltage connections for the digital control inputs (Sn and ...
... (Sn), two independent inputs/outputs (nY0 and nY1) and a common input/output (nZ). All three switches share an enable input (E). A HIGH on E causes all switches into the high-impedance OFF-state, independent of Sn. VDD and VSS are the supply voltage connections for the digital control inputs (Sn and ...
GEN2-08-A
... High efficiency cost effective power supply suitable for use in systems designed to comply with PD6662:2010 and EN50131-6:2008 Grade 2 and Environmental Class II requiring 8Ah or 18Ah standby battery capacity. Two independent output signals are provided for loss of mains fault (EPS**), and general f ...
... High efficiency cost effective power supply suitable for use in systems designed to comply with PD6662:2010 and EN50131-6:2008 Grade 2 and Environmental Class II requiring 8Ah or 18Ah standby battery capacity. Two independent output signals are provided for loss of mains fault (EPS**), and general f ...
APPLICATION NOTE Multi-layer Slow Blow Fuses Help Protect Automotive Infotainment
... Automotive infotainment designs must provide adequate power protection over an increasingly broad range of voltages, currents and temperatures. While the manufacturer’s primary design goal may be to improve and expand product functionality, a good design will also focus on product survivability acro ...
... Automotive infotainment designs must provide adequate power protection over an increasingly broad range of voltages, currents and temperatures. While the manufacturer’s primary design goal may be to improve and expand product functionality, a good design will also focus on product survivability acro ...
Opto-isolator
In electronics, an opto-isolator, also called an optocoupler, photocoupler, or optical isolator, is a component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Commercially available opto-isolators withstand input-to-output voltages up to 10 kV and voltage transients with speeds up to 10 kV/μs.A common type of opto-isolator consists of an LED and a phototransistor in the same opaque package. Other types of source-sensor combinations include LED-photodiode, LED-LASCR, and lamp-photoresistor pairs. Usually opto-isolators transfer digital (on-off) signals, but some techniques allow them to be used with analog signals.