Remote Lawn Mower
... The H-bridge consists of four transistor arranged in H shape (see figure 1). A transistor is an electronic switch which can be turned on or off by applying the appropriate voltage. This Hbridge consists of two P-channel transistors on the top and two N-channel transistors on the bottom. To turn on t ...
... The H-bridge consists of four transistor arranged in H shape (see figure 1). A transistor is an electronic switch which can be turned on or off by applying the appropriate voltage. This Hbridge consists of two P-channel transistors on the top and two N-channel transistors on the bottom. To turn on t ...
PGA Series of High Power Laser-Diodes for Industrial Range Finding
... The laser is operated by pulsing current in the forward bias direction. The Excelitas warranty applies only to devices operated within the maximum rating, as specified. Exceeding these conditions is likely to cause permanent “burn off” damage to the laser facet and consequently a significant reducti ...
... The laser is operated by pulsing current in the forward bias direction. The Excelitas warranty applies only to devices operated within the maximum rating, as specified. Exceeding these conditions is likely to cause permanent “burn off” damage to the laser facet and consequently a significant reducti ...
cet 3 - EZ3DBIZ.com
... substitute). Alternatively the coil could be bombarded by ionizing radiation (61). The radiation only needs to be strong enough to ionize the air or gas near the surface of the toroidal coil, and it maintains a cold plasma. The coil is then tuned to resonate at the ion-acoustic frequency of this pla ...
... substitute). Alternatively the coil could be bombarded by ionizing radiation (61). The radiation only needs to be strong enough to ionize the air or gas near the surface of the toroidal coil, and it maintains a cold plasma. The coil is then tuned to resonate at the ion-acoustic frequency of this pla ...
WECC-0100 TPL-001-WECC-CRT
... power transmission, computer networking, finance and bridges. Cascading failures usually begin when one part of the system fails. When this happens, nearby nodes must then take up the slack for the failed component. This overloads these nodes, causing them to fail as well, prompting additional nodes ...
... power transmission, computer networking, finance and bridges. Cascading failures usually begin when one part of the system fails. When this happens, nearby nodes must then take up the slack for the failed component. This overloads these nodes, causing them to fail as well, prompting additional nodes ...
design of different digital circuits using single electron devices
... adopts complimentary nMOS and pMOS transistors to frame logic gates such as inverters and NAND gates. Advances in the field of electronics have chaperoned to further retrench the size of the MOSFETs applied in integrated circuits. The decrease in size of the transistors also makes each one of them s ...
... adopts complimentary nMOS and pMOS transistors to frame logic gates such as inverters and NAND gates. Advances in the field of electronics have chaperoned to further retrench the size of the MOSFETs applied in integrated circuits. The decrease in size of the transistors also makes each one of them s ...
PCB Layout and design Considerations for CH7007 and CH7008
... In input modes where the horizontal and vertical sync signals from the graphics controller are shared between the CH7007/CH7008 and the computer monitor, buffering the sync signals prior to connecting them to the monitor is recommended (please refer to Figure 4 below). These buffers help isolate any ...
... In input modes where the horizontal and vertical sync signals from the graphics controller are shared between the CH7007/CH7008 and the computer monitor, buffering the sync signals prior to connecting them to the monitor is recommended (please refer to Figure 4 below). These buffers help isolate any ...
Step-up, step-down, and isolation transformers This worksheet and
... In this variable-voltage transformer circuit, the input voltage (120 VAC) is switched to different ”taps” on the transformer’s primary winding to create different step-down ratios. ...
... In this variable-voltage transformer circuit, the input voltage (120 VAC) is switched to different ”taps” on the transformer’s primary winding to create different step-down ratios. ...
Binary Input N 263 5WG1 263-1AB01 6 x 230 V AC Binary Input N
... device with 6 volt-free message inputs for 230 V AC (N 263) respectively 24 V AC/DC (N 265). It is used for calling up auxiliary contacts, door- and window contacts etc. The required calling voltage has to be made available by an additional voltage supply. Each of the inputs can be assigned various ...
... device with 6 volt-free message inputs for 230 V AC (N 263) respectively 24 V AC/DC (N 265). It is used for calling up auxiliary contacts, door- and window contacts etc. The required calling voltage has to be made available by an additional voltage supply. Each of the inputs can be assigned various ...
LEM2-4 Instructions
... The LEM2 and LEM4 have a Class 2 rated output that can be connected to remote heads in most jurisdictions without using conduit, as long as plenum rated wire is used. The LEM2 can drive 2 LEM remote heads, and the LEM4 can drive 4 remote heads. Step 1 De-energize the circuit at the emergency light ...
... The LEM2 and LEM4 have a Class 2 rated output that can be connected to remote heads in most jurisdictions without using conduit, as long as plenum rated wire is used. The LEM2 can drive 2 LEM remote heads, and the LEM4 can drive 4 remote heads. Step 1 De-energize the circuit at the emergency light ...
Step-up, step-down, and isolation transformers
... In this variable-voltage transformer circuit, the input voltage (120 VAC) is switched to different ”taps” on the transformer’s primary winding to create different step-down ratios. ...
... In this variable-voltage transformer circuit, the input voltage (120 VAC) is switched to different ”taps” on the transformer’s primary winding to create different step-down ratios. ...
Phys 345 Electronics for Scientists
... iC iB • β is defined mainly by the properties and geometry of the materials • Ideally constant for any particular type of transistor ...
... iC iB • β is defined mainly by the properties and geometry of the materials • Ideally constant for any particular type of transistor ...
Quadruple 2-Input Positive-OR Gate (Rev. C)
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Sectionalization - IEEE Rural Electric Power Conference
... Voltage. If a sustained loss of 3-phase voltage occurs, the switch will TRIP on Loop Logic. Max Time to Close ~ 65 sec Switch Open & Waiting ...
... Voltage. If a sustained loss of 3-phase voltage occurs, the switch will TRIP on Loop Logic. Max Time to Close ~ 65 sec Switch Open & Waiting ...
AC Characteristics of MM74HC High-Speed CMOS
... When deciding what circuits to use for a design, speed is most often a very important criteria. MM74HC is intended to offer the same basic speed performance as low power Schottky TTL while giving the designer the low power and high noise immunity characteristics of CMOS. In other words, HC-CMOS is a ...
... When deciding what circuits to use for a design, speed is most often a very important criteria. MM74HC is intended to offer the same basic speed performance as low power Schottky TTL while giving the designer the low power and high noise immunity characteristics of CMOS. In other words, HC-CMOS is a ...
Fluorescein Detection Circuit
... Light Emitting Diode (LED) Emits light proportional to current through diode Two uses of LED: Blue LED – Fluorescein excitation Red and Green LEDS are used to display the “Binary Number” at the output of the Binary Voltmeter LEDs are polarity dependent, the short wire has negative term ...
... Light Emitting Diode (LED) Emits light proportional to current through diode Two uses of LED: Blue LED – Fluorescein excitation Red and Green LEDS are used to display the “Binary Number” at the output of the Binary Voltmeter LEDs are polarity dependent, the short wire has negative term ...
BD81000MUV
... The SCP function protects against short-circuits in the outputs of the step-up DC/DC converter, Step-down DC/DC Converter, HV_LDO, and charge pump. When any of these outputs fall below 50% of the set voltage(VGH is 25%), it will be regarded as a short-circuit in output, thus activating the short-cir ...
... The SCP function protects against short-circuits in the outputs of the step-up DC/DC converter, Step-down DC/DC Converter, HV_LDO, and charge pump. When any of these outputs fall below 50% of the set voltage(VGH is 25%), it will be regarded as a short-circuit in output, thus activating the short-cir ...
parallel circuit - Okemos Public Schools
... The light intensity for each lamp doesn’t change as other lamps are added (or removed).Changes in resistance and current occur for the circuit as a whole, no changes occur in any individual branch in the circuit. ...
... The light intensity for each lamp doesn’t change as other lamps are added (or removed).Changes in resistance and current occur for the circuit as a whole, no changes occur in any individual branch in the circuit. ...
parameters which affect real and reactive power flow
... P2 from the results in Table 4. Note that the addition of static capacitors has yielded a much more constant voltage, and further more, the power P2 which can be delivered has increased. On this curve, indicate the phase angle between E2 and E1 as well as the reactive power Q2 used for individual re ...
... P2 from the results in Table 4. Note that the addition of static capacitors has yielded a much more constant voltage, and further more, the power P2 which can be delivered has increased. On this curve, indicate the phase angle between E2 and E1 as well as the reactive power Q2 used for individual re ...
Buck converter
A buck converter is a voltage step down and current step up converter.The simplest way to reduce the voltage of a DC supply is to use a linear regulator (such as a 7805), but linear regulators waste energy as they operate by dissipating excess power as heat. Buck converters, on the other hand, can be remarkably efficient (95% or higher for integrated circuits), making them useful for tasks such as converting the main voltage in a computer (12V in a desktop, 12-24V in a laptop) down to the 0.8-1.8V needed by the processor.