TPS60120 数据资料 dataSheet 下载
... Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Maximum jun ...
... Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 150°C Lead temperature 1,6 mm (1/16 inch) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Maximum jun ...
A Glossary of Electrical Terms - School of Physics
... direction. Referring to circuits, direction does not mean direction in space but one of two possible ways that you might trace out a circuit or part of a circuit. Such "directions" might be described by terms such as "clockwise" or "from the positive terminal to the negative terminal". To completely ...
... direction. Referring to circuits, direction does not mean direction in space but one of two possible ways that you might trace out a circuit or part of a circuit. Such "directions" might be described by terms such as "clockwise" or "from the positive terminal to the negative terminal". To completely ...
Interleaved Power Factor Correction
... For the semiconductor components selection, voltage and current rating is important. Besides power rating, conduction and commutation losses are also important factors for component selection. These losses will determine the overall efficiency of the system. Semiconductor components losses represent ...
... For the semiconductor components selection, voltage and current rating is important. Besides power rating, conduction and commutation losses are also important factors for component selection. These losses will determine the overall efficiency of the system. Semiconductor components losses represent ...
An 868 MHz Low Power, Low Phase Noise LC VCO in 0
... With both outputs of flip-flops rising high, reset signal is pulled high to reset both flipflops [6]. Reset signal is delayed to avoid the dead zone problem. The circuit schematic of PFD is given in Fig. 6(a). Fig. 6(b) shows the charge-pump (CP) circuit [4] [7]. Here at high impedance state, up and ...
... With both outputs of flip-flops rising high, reset signal is pulled high to reset both flipflops [6]. Reset signal is delayed to avoid the dead zone problem. The circuit schematic of PFD is given in Fig. 6(a). Fig. 6(b) shows the charge-pump (CP) circuit [4] [7]. Here at high impedance state, up and ...
2A SIMPLE SWITCHER Power Module w/20V Max Input Voltage for
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absol ...
ZXGD3101T8 Synchronous rectifier controller for flyback converters. Description
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labelling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failu ...
... 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labelling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failu ...
50/30 PTCDF/T2 Operators Manual
... as there is no indication on the voltmeter on start up. This will sometimes be caused by a too careful increase in power take-off speed. Rated speed isn't actually reached. The better procedure is to adjust to maximum, then back down to maintain the indication in the "green" portion of the color ban ...
... as there is no indication on the voltmeter on start up. This will sometimes be caused by a too careful increase in power take-off speed. Rated speed isn't actually reached. The better procedure is to adjust to maximum, then back down to maintain the indication in the "green" portion of the color ban ...
TPA2100P1 数据资料 dataSheet 下载
... requirements. The option for these applications is to use a ceramic/piezoelectric loudspeaker. Ceramic speakers have a capacitive behavior unlike a conventional loudspeaker, which has an inductive behavior. Typical capacitance values for ceramic/piezo speakers are as high as 2 µF. High peak-to-peak ...
... requirements. The option for these applications is to use a ceramic/piezoelectric loudspeaker. Ceramic speakers have a capacitive behavior unlike a conventional loudspeaker, which has an inductive behavior. Typical capacitance values for ceramic/piezo speakers are as high as 2 µF. High peak-to-peak ...
MC34151, MC33151 High Speed Dual MOSFET Drivers
... 1.0 A. The low ‘on’ resistance allows high output currents to be attained at a lower VCC than with comparative CMOS drivers. Each output has a 100 kW pulldown resistor to keep the MOSFET gate low when VCC is less than 1.4 V. No over current or thermal protection has been designed into the device, so ...
... 1.0 A. The low ‘on’ resistance allows high output currents to be attained at a lower VCC than with comparative CMOS drivers. Each output has a 100 kW pulldown resistor to keep the MOSFET gate low when VCC is less than 1.4 V. No over current or thermal protection has been designed into the device, so ...
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... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
... and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s te ...
View Uploaded Details
... replaced by the good one. 4) Suspension arrangement provides greater flexibility to the line. The connection at the cross arm is such that insulator string is free to swing in any direction and can take up the position where mechanical stresses are minimum. ...
... replaced by the good one. 4) Suspension arrangement provides greater flexibility to the line. The connection at the cross arm is such that insulator string is free to swing in any direction and can take up the position where mechanical stresses are minimum. ...
Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
... single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide suppl ...
... single-supply, low-voltage, low-power applications. The series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide suppl ...
Control & Output with LabVIEW
... • In this case we will “write” data to the balance using LabVIEW. • LabVIEW will assign the serial port to transmit data (Tx) and commands to the balance. • The balance will use the same port to send (Rx) data and information. • In this case we will use a vi called a binary converter in order to wri ...
... • In this case we will “write” data to the balance using LabVIEW. • LabVIEW will assign the serial port to transmit data (Tx) and commands to the balance. • The balance will use the same port to send (Rx) data and information. • In this case we will use a vi called a binary converter in order to wri ...
Monday, February 17, 2014
... An emf device (e.g., a battery) keeps the positive terminal (labeled +) at a higher electrical potential than the negative terminal (labeled -) When a battery is connected in a circuit, its internal chemistry causes a net current inside the battery: positive charge carriers move from the negativ ...
... An emf device (e.g., a battery) keeps the positive terminal (labeled +) at a higher electrical potential than the negative terminal (labeled -) When a battery is connected in a circuit, its internal chemistry causes a net current inside the battery: positive charge carriers move from the negativ ...
Solutions to Period 12 Exercises E.1 You have four identical pieces
... d) The voltage drop across the 10 ohm resistor is greater than the voltage drop across the 20 ohm resistor e) The voltage drops across the 10 ohm and the 20 ohm resistors are identical. The same amount of current flows through each resistor. The resistor with greater resistance (20 ohms) has a large ...
... d) The voltage drop across the 10 ohm resistor is greater than the voltage drop across the 20 ohm resistor e) The voltage drops across the 10 ohm and the 20 ohm resistors are identical. The same amount of current flows through each resistor. The resistor with greater resistance (20 ohms) has a large ...
NEC-403 - ABES Engineering College
... - due to unknown causes, occur when all systematic error has accounted - accumulation of small effect, require at high degree of accuracy - can be avoid by (a) increasing number of reading (b) use statistical means to obtain best approximation of true value ...
... - due to unknown causes, occur when all systematic error has accounted - accumulation of small effect, require at high degree of accuracy - can be avoid by (a) increasing number of reading (b) use statistical means to obtain best approximation of true value ...
LTC3701 - 2-Phase, Low Input Voltage, Dual Step
... The LTC3701 uses a constant frequency, current mode architecture with the two controller channels operating 180 degrees out of phase. During normal operation, each external P-channel power MOSFET is turned on when the clock for that channel sets the RS latch, and turned off when the current comparat ...
... The LTC3701 uses a constant frequency, current mode architecture with the two controller channels operating 180 degrees out of phase. During normal operation, each external P-channel power MOSFET is turned on when the clock for that channel sets the RS latch, and turned off when the current comparat ...
Chapter 13
... Silver mica are formed by stacking mica sheets with silver electrode material screened on them. ...
... Silver mica are formed by stacking mica sheets with silver electrode material screened on them. ...
LTC3701 - 2-Phase, Low Input Voltage, Dual Step
... The LTC3701 uses a constant frequency, current mode architecture with the two controller channels operating 180 degrees out of phase. During normal operation, each external P-channel power MOSFET is turned on when the clock for that channel sets the RS latch, and turned off when the current comparat ...
... The LTC3701 uses a constant frequency, current mode architecture with the two controller channels operating 180 degrees out of phase. During normal operation, each external P-channel power MOSFET is turned on when the clock for that channel sets the RS latch, and turned off when the current comparat ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".