VCB 400 - Geberal information and power section
... against external damage. They should be stored in dry rooms, which are free of dust and moisture with low temperature fluctuations. They may not be stacked! Max. permissible ambient conditions at the place of storage acc. to EN 50178: - 25 °C ... +55 °C • Storage temp.: ...
... against external damage. They should be stored in dry rooms, which are free of dust and moisture with low temperature fluctuations. They may not be stacked! Max. permissible ambient conditions at the place of storage acc. to EN 50178: - 25 °C ... +55 °C • Storage temp.: ...
MP26053 - Monolithic Power System
... the allowed time limit, it will start CC charging and then CV charging. If the total charge time exceeds 262144 cycles and the battery full has not been qualified, the charger will be terminated and a fault will also be set by flashing CHG pin at the rate of half the internal oscillation frequency. ...
... the allowed time limit, it will start CC charging and then CV charging. If the total charge time exceeds 262144 cycles and the battery full has not been qualified, the charger will be terminated and a fault will also be set by flashing CHG pin at the rate of half the internal oscillation frequency. ...
MAX9934T Evaluation Kit Evaluates: General Description Features
... x 1.5mm, 3 x 2-bump UCSP package (U1) and an 8-pin FMAX package (U2). The EV kit can also be used to evaluate the MAX9934F current-sense amplifier. Contact the factory to obtain free samples. See the Evaluating the MAX9934F section for more information. The device’s precision inputs measure very sma ...
... x 1.5mm, 3 x 2-bump UCSP package (U1) and an 8-pin FMAX package (U2). The EV kit can also be used to evaluate the MAX9934F current-sense amplifier. Contact the factory to obtain free samples. See the Evaluating the MAX9934F section for more information. The device’s precision inputs measure very sma ...
TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
... low-cost, low-power dual operational amplifiers designed to operate with single or dual supplies. These devices utilize the Texas Instruments silicon gate LinCMOS process, giving them stable input offset voltages that are available in selected grades of 2, 5, or 10 mV maximum, very high input imped ...
... low-cost, low-power dual operational amplifiers designed to operate with single or dual supplies. These devices utilize the Texas Instruments silicon gate LinCMOS process, giving them stable input offset voltages that are available in selected grades of 2, 5, or 10 mV maximum, very high input imped ...
Why lithium-iron phosphate?
... Prevent cell under voltage by timely disconnecting the load. Prevent cell overvoltage by reducing charge current or stopping the charge process. Shut down the system in case of over temperature. A BMS is therefore indispensable to prevent damage to large Li-ion battery banks. ...
... Prevent cell under voltage by timely disconnecting the load. Prevent cell overvoltage by reducing charge current or stopping the charge process. Shut down the system in case of over temperature. A BMS is therefore indispensable to prevent damage to large Li-ion battery banks. ...
MAX3385E ±15kV ESD-Protected, 3.0V to 5.5V, Low-Power, ________________General Description
... The MAX3385E is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8 ...
... The MAX3385E is a 3V-powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8 ...
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 ...
Debouncing Switches
... -a 10uS bounce (short) is (1x10-5/62.5x10-9) 160 instructions long! -a 100uS bounce could be sampled as a valid true or false 100’s of times -results are incorrect behavior as seen by user Characteristics of switch bounce: -nearly all switches do it -the duration of bouncing and the period of each b ...
... -a 10uS bounce (short) is (1x10-5/62.5x10-9) 160 instructions long! -a 100uS bounce could be sampled as a valid true or false 100’s of times -results are incorrect behavior as seen by user Characteristics of switch bounce: -nearly all switches do it -the duration of bouncing and the period of each b ...
Precision, Gain of 0.2 Level Translation Difference Amplifier
... common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. It operates on a total of 1.8-V to 5.5-V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing. The difference ...
... common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. It operates on a total of 1.8-V to 5.5-V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing. The difference ...
Evolutionary Audio - Keith
... output without the need for a coupling transformer, and with a pair of output transistors which were both of the same type. In addition, it only required one low-power n-p-n device. The performance of this circuit was excellent by contemporary transistor audio-amplifier standards, in that it had a 3 ...
... output without the need for a coupling transformer, and with a pair of output transistors which were both of the same type. In addition, it only required one low-power n-p-n device. The performance of this circuit was excellent by contemporary transistor audio-amplifier standards, in that it had a 3 ...
LM4950 7.5W Mono-BTL or 3.1W Stereo Audio
... Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4950 does not require bootstrap capacitors or snubber circuits. Therefore, it is ideally suited for display applications requiring high power and minimal ...
... Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4950 does not require bootstrap capacitors or snubber circuits. Therefore, it is ideally suited for display applications requiring high power and minimal ...
Slide 1
... Thermal time constant determined by thermal resistance RT and thermal capacitance CT. = RT∙CT Example: A Resistance Temperature Detector (RTD) is made of pure Platinum. It is 30.5 cm long and has a diameter of 0.25 cm. ...
... Thermal time constant determined by thermal resistance RT and thermal capacitance CT. = RT∙CT Example: A Resistance Temperature Detector (RTD) is made of pure Platinum. It is 30.5 cm long and has a diameter of 0.25 cm. ...
SN65LVDS122 数据资料 dataSheet 下载
... internal signal paths maintain differential signaling for high speeds and low signal skews. These devices have a 0-V to 4-V common-mode input range that accepts LVDS, LVPECL, or CML inputs. Two logic pins (S0 and S1) set the internal configuration between the differential inputs and outputs. This al ...
... internal signal paths maintain differential signaling for high speeds and low signal skews. These devices have a 0-V to 4-V common-mode input range that accepts LVDS, LVPECL, or CML inputs. Two logic pins (S0 and S1) set the internal configuration between the differential inputs and outputs. This al ...
Proceedings Template - WORD - SPORT Lab
... Load devices are powered by the HEES system and can be AC or DC. Different types of loads include household electrical appliances, electric vehicles, portable devices, etc. 4) Charge transfer interconnect (CTI) A CTI is a medium over which electric current flow forms among banks, load devices and po ...
... Load devices are powered by the HEES system and can be AC or DC. Different types of loads include household electrical appliances, electric vehicles, portable devices, etc. 4) Charge transfer interconnect (CTI) A CTI is a medium over which electric current flow forms among banks, load devices and po ...
Study Guide
... Time constant. b) The process of determining the natural response of an RL circuit can be broken down into the following steps: i. Determine the initial value of the current in the inductor. This value may be given to you in the problem statement. More often, you will need to draw the circuit for ...
... Time constant. b) The process of determining the natural response of an RL circuit can be broken down into the following steps: i. Determine the initial value of the current in the inductor. This value may be given to you in the problem statement. More often, you will need to draw the circuit for ...
Rev D - AMETEK Programmable Power
... chassis. Similarly, other power ground lines including those to application and maintenance equipment must be grounded properly for both personnel and equipment safety. Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the ...
... chassis. Similarly, other power ground lines including those to application and maintenance equipment must be grounded properly for both personnel and equipment safety. Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable. In normal operation, the ...
MAX5974A Evaluation Kit Evaluates: General Description Features
... and a UTP cable connected to the EV kit’s RJ45 MagJack. The EV kit uses a 1 x 1Gb RJ45 MagJack and two diodebridge power rectifiers (D1, D2) to separate the -57V DC power sent by the PSE. The EV kit accepts power from an endspan or midspan PSE network configuration. The EV kit also provides an RJ45 ...
... and a UTP cable connected to the EV kit’s RJ45 MagJack. The EV kit uses a 1 x 1Gb RJ45 MagJack and two diodebridge power rectifiers (D1, D2) to separate the -57V DC power sent by the PSE. The EV kit accepts power from an endspan or midspan PSE network configuration. The EV kit also provides an RJ45 ...
J.M. Rivas, J. Shafran, R.S. Wahby, and D.J. Perreault, New Architectures for Radio-Frequency dc-dc Power Conversion, IEEE Transactions on Power Electronics , Vol. 21, No. 2, March 2006, pp. 380-393.
... have been achieved both through new devices and materials better suited to high-frequency operation (e.g., power metal oxide semiconductor field effect transistors (MOSFETs) and new ferrite magnetic materials) and through circuit and component designs that reduce losses associated with high-frequenc ...
... have been achieved both through new devices and materials better suited to high-frequency operation (e.g., power metal oxide semiconductor field effect transistors (MOSFETs) and new ferrite magnetic materials) and through circuit and component designs that reduce losses associated with high-frequenc ...
IRF520
... Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PD Dissipation Derating Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single Pulse Avalanche Ene ...
... Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PD Dissipation Derating Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single Pulse Avalanche Ene ...
Rectifier
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The process is known as rectification. Physically, rectifiers take a number of forms, including vacuum tube diodes, mercury-arc valves, copper and selenium oxide rectifiers, semiconductor diodes, silicon-controlled rectifiers and other silicon-based semiconductor switches. Historically, even synchronous electromechanical switches and motors have been used. Early radio receivers, called crystal radios, used a ""cat's whisker"" of fine wire pressing on a crystal of galena (lead sulfide) to serve as a point-contact rectifier or ""crystal detector"".Rectifiers have many uses, but are often found serving as components of DC power supplies and high-voltage direct current power transmission systems. Rectification may serve in roles other than to generate direct current for use as a source of power. As noted, detectors of radio signals serve as rectifiers. In gas heating systems flame rectification is used to detect presence of a flame.Because of the alternating nature of the input AC sine wave, the process of rectification alone produces a DC current that, though unidirectional, consists of pulses of current. Many applications of rectifiers, such as power supplies for radio, television and computer equipment, require a steady constant DC current (as would be produced by a battery). In these applications the output of the rectifier is smoothed by an electronic filter (usually a capacitor) to produce a steady current.More complex circuitry that performs the opposite function, converting DC to AC, is called an inverter.