LM675 Power Operational Amplifier
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
... Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI ...
Single Output , 0.8-3.3V 10 Amp DC/DC’s in SMT Packages
... moderate IR drops in conductors and/or cabling. Since these are non-isolated devices whose inputs and outputs usually share the same ground plane, sense is provided only for the +Output. ...
... moderate IR drops in conductors and/or cabling. Since these are non-isolated devices whose inputs and outputs usually share the same ground plane, sense is provided only for the +Output. ...
MAX9163 Bus LVDS 3.3V Single Transceiver General Description Features
... The transceiver consists of one differential BLVDS line driver and one LVDS receiver. The driver outputs and receiver inputs are connected internally to minimize bus loading. The driver and receiver can be enabled or disabled individually or simultaneously by the use of enable logic inputs (DE, RE). ...
... The transceiver consists of one differential BLVDS line driver and one LVDS receiver. The driver outputs and receiver inputs are connected internally to minimize bus loading. The driver and receiver can be enabled or disabled individually or simultaneously by the use of enable logic inputs (DE, RE). ...
ADP1877 英文数据手册DataSheet 下载
... Enable Input for Channel 1. Drive EN1 high to turn on the Channel 1 controller, and drive it low to turn off. Tie EN1 to VIN for automatic startup. For a precision UVLO, put an appropriately sized resistor divider from VIN to AGND, and tie the midpoint to this pin. Frequency Synchronization Input. A ...
... Enable Input for Channel 1. Drive EN1 high to turn on the Channel 1 controller, and drive it low to turn off. Tie EN1 to VIN for automatic startup. For a precision UVLO, put an appropriately sized resistor divider from VIN to AGND, and tie the midpoint to this pin. Frequency Synchronization Input. A ...
An equivalent circuit formulation for three-phase power
... The equivalent circuit models derived in the previous section were applied to the IEEE 4-bus Wye–Delta centertapped transformer case, as well as the regular IEEE 4-bus test cases. The 4-bus Wye-Delta center-tapped case is considered as an extremely challenging case in the literature [7] because the ...
... The equivalent circuit models derived in the previous section were applied to the IEEE 4-bus Wye–Delta centertapped transformer case, as well as the regular IEEE 4-bus test cases. The 4-bus Wye-Delta center-tapped case is considered as an extremely challenging case in the literature [7] because the ...
Single Transistor Learning Synapses
... was held at OV, and V 91 was at 8V during the 0.5s injecting pulses. The change in source current is approximately proportional to the source current to the f3 power, where of f3 is between 1.7 and 1.85 for the range of drain voltages shown. The change in source current in synapse (1,2) is much less ...
... was held at OV, and V 91 was at 8V during the 0.5s injecting pulses. The change in source current is approximately proportional to the source current to the f3 power, where of f3 is between 1.7 and 1.85 for the range of drain voltages shown. The change in source current in synapse (1,2) is much less ...
Part 1: Harmonics
... developments in electricity utilization and the use of electronic power conditioning modules. Using switching power supplies to control loads and to reduce power consumption results in unwanted frequencies superimposed on the supply voltage. The presence of voltage at other frequencies is, as far as ...
... developments in electricity utilization and the use of electronic power conditioning modules. Using switching power supplies to control loads and to reduce power consumption results in unwanted frequencies superimposed on the supply voltage. The presence of voltage at other frequencies is, as far as ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-ISSN: 2278-1676,p-ISSN: 2320-3331,
... large voltage spikes across the output diodes,these voltage spikes are caused by the leakage inductance of the transformer. The voltage spikes across the output diodes get intensified as switching frequency of the converter increases since the leakage inductance acts as a current source. Thus the ou ...
... large voltage spikes across the output diodes,these voltage spikes are caused by the leakage inductance of the transformer. The voltage spikes across the output diodes get intensified as switching frequency of the converter increases since the leakage inductance acts as a current source. Thus the ou ...
Implementing a Battery Energy Storage System with a Converterless
... network can be allowed [3]. As a result, the CEIs in this network are guaranteed to produce a nominal 400 VAC three-phase voltage from the 580–790 V input DC voltage. Hence, an active DC voltage control is not a necessarily required feature of the rectifier, which enables the use of simple and econo ...
... network can be allowed [3]. As a result, the CEIs in this network are guaranteed to produce a nominal 400 VAC three-phase voltage from the 580–790 V input DC voltage. Hence, an active DC voltage control is not a necessarily required feature of the rectifier, which enables the use of simple and econo ...
Electrical Power & Control in Pulp and Paper Mills
... Open systems design requires frequent OS updating. Susceptible to virus infiltration and malicious attacks. Correct versions of software required for compatibility. Flexibility of systems makes everyone want something different. Contract update service may be needed to deal with issue of ...
... Open systems design requires frequent OS updating. Susceptible to virus infiltration and malicious attacks. Correct versions of software required for compatibility. Flexibility of systems makes everyone want something different. Contract update service may be needed to deal with issue of ...
PowerPoint Presentation - Interfacing Methods and Circuits
... Slew Rate: the rate of change of the output in response to a change in input, given in V/s. If a signal at the input changes faster than the slew rate, the output will lag behind it and a distorted signal will be obtained. This limits the usable frequency range of the amplifier. For example, an idea ...
... Slew Rate: the rate of change of the output in response to a change in input, given in V/s. If a signal at the input changes faster than the slew rate, the output will lag behind it and a distorted signal will be obtained. This limits the usable frequency range of the amplifier. For example, an idea ...
Evaluates: MAX3535E MAX3535E Evaluation Kit General Description Features
... The MAX3535E driver slew rate is reconfigured using jumper JU2 on the EV kit. The slew rate can be configured for 400kbps (slow) operation to minimize EMI radiation or 1000kbps (fast). See the Slew-Rate Selection section for configuring the slew rate. The circuit’s H-bridge DC-DC converter powers th ...
... The MAX3535E driver slew rate is reconfigured using jumper JU2 on the EV kit. The slew rate can be configured for 400kbps (slow) operation to minimize EMI radiation or 1000kbps (fast). See the Slew-Rate Selection section for configuring the slew rate. The circuit’s H-bridge DC-DC converter powers th ...
Evaluate: MAX1645B MAX1645B Evaluation Kit/Evaluation System General Description Features
... power is turned off before connecting a load. Make sure that JU3 is shunted, making it appear to the MAX1645B as if a smart battery were connected. After the load is connected, program the load in voltage mode and set the electronic load to clamp at 5V. Turn on the power to the EV kit, and program t ...
... power is turned off before connecting a load. Make sure that JU3 is shunted, making it appear to the MAX1645B as if a smart battery were connected. After the load is connected, program the load in voltage mode and set the electronic load to clamp at 5V. Turn on the power to the EV kit, and program t ...
MAX6978 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
... and clock input CLK. Input data appears at the output DOUT eight clock cycles later to allow cascading of multiple MAX6978s. The latch-enable input LE loads the 8 bits of shift-register data into an 8-bit output latch to set which LEDs are on and which are off. The outputenable input OE gates all ei ...
... and clock input CLK. Input data appears at the output DOUT eight clock cycles later to allow cascading of multiple MAX6978s. The latch-enable input LE loads the 8 bits of shift-register data into an 8-bit output latch to set which LEDs are on and which are off. The outputenable input OE gates all ei ...
Implementation of Control Center Based Voltage and Var
... the current magnitude can be reduced by eliminating unnecessary current flows in the distribution network. For any conductor in a distribution network, the current flowing through it can be decomposed into two components: active and reactive. The active component is in phase with the terminal voltag ...
... the current magnitude can be reduced by eliminating unnecessary current flows in the distribution network. For any conductor in a distribution network, the current flowing through it can be decomposed into two components: active and reactive. The active component is in phase with the terminal voltag ...
ECE 340 Lecture 28 : Photodiodes • How do the I
... the surface where recombination is high. Let’s use a III-V material… • We can tune the bandgap to absorb what we desire to detect. • By using a heterojunction, we can limit the surface recombination by passing photons through a layer which has a larger bandgap and absorbing them deep in the ...
... the surface where recombination is high. Let’s use a III-V material… • We can tune the bandgap to absorb what we desire to detect. • By using a heterojunction, we can limit the surface recombination by passing photons through a layer which has a larger bandgap and absorbing them deep in the ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.