Evaluation Board User Guide UG-279
... For line regulation measurements, the regulator output is monitored while its input is varied. For good line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUT n ...
... For line regulation measurements, the regulator output is monitored while its input is varied. For good line regulation, the output must change as little as possible with varying input levels. To ensure that the device is not in dropout mode during this measurement, VIN must be varied between VOUT n ...
MAX4210/MAX4211 High-Side Power and Current Monitors General Description
... The MAX4210/MAX4211 low-cost, low-power, high-side power/current monitors provide an analog output voltage proportional to the power consumed by a load by multiplying load current and source voltage. The MAX4210/MAX4211 measure load current by using a high-side current-sense amplifier, making them e ...
... The MAX4210/MAX4211 low-cost, low-power, high-side power/current monitors provide an analog output voltage proportional to the power consumed by a load by multiplying load current and source voltage. The MAX4210/MAX4211 measure load current by using a high-side current-sense amplifier, making them e ...
LMH6551 Differential, High Speed Op Amp
... intended to be functional, but specific performance is not guaranteed. For guaranteed specifications, see the Electrical Characteristics tables. Note 2: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited s ...
... intended to be functional, but specific performance is not guaranteed. For guaranteed specifications, see the Electrical Characteristics tables. Note 2: Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited s ...
Grounding of Electrical Systems NEW CODE
... The system grounding conductor for a separately derived system shall be grounded at only one point. Main system Disconnecting means for a main utility feed, or a step down or step up transformer, or a generator could all be separately derived systems. When grounded it will be grounded at the nearest ...
... The system grounding conductor for a separately derived system shall be grounded at only one point. Main system Disconnecting means for a main utility feed, or a step down or step up transformer, or a generator could all be separately derived systems. When grounded it will be grounded at the nearest ...
2.2.2 Monostable Circuits Word Document
... From the work in our first topic, you should realise that 29kΩ is not one of the preferred resistor values from the E24 series. There are two options, either use a 27kΩ resistor and two 1kΩ in series, or increase the resistance slightly to 30kΩ, which is what we will do in this case. We can now comp ...
... From the work in our first topic, you should realise that 29kΩ is not one of the preferred resistor values from the E24 series. There are two options, either use a 27kΩ resistor and two 1kΩ in series, or increase the resistance slightly to 30kΩ, which is what we will do in this case. We can now comp ...
W. Rieutort-Louis, J. Sanz Robinson, Y. Hu, L. Huang, J.C. Sturm, N. Verma, S. Wagner, "Readout from Amorphous Silicon Thin-film Transistor-based Strain Sensing Sheets over Non-contact Interfaces using a TFT Gilbert-Type Modulator", Int'l Conf. on Amorphous and Nano-crystalline Semiconductors (ICANS) (AUG 2013).
... The Gilbert-type modulator consists firstly of a primary-TFT differential pair structure (T1/2), with thin-film n+ a-Si resistive loads (30 MΩ/sq); a TFT sensor serves as the tail current source (T3), biased in an appropriate regime for sensing mobility changes as a result of applied mechanical stra ...
... The Gilbert-type modulator consists firstly of a primary-TFT differential pair structure (T1/2), with thin-film n+ a-Si resistive loads (30 MΩ/sq); a TFT sensor serves as the tail current source (T3), biased in an appropriate regime for sensing mobility changes as a result of applied mechanical stra ...
AND8474 - Implementing a 310 W Power Supply with
... smooth rising waveform on main output. Besides, if there is something wrong in the PFC stage, e.g. the driving resistor is broken; the LLC stage will still operate even when the input ac voltage is at high line. To avoid the above risk, NCP1910 uses an instinctive logic to control the operating of P ...
... smooth rising waveform on main output. Besides, if there is something wrong in the PFC stage, e.g. the driving resistor is broken; the LLC stage will still operate even when the input ac voltage is at high line. To avoid the above risk, NCP1910 uses an instinctive logic to control the operating of P ...
On the First Electromagnetic Measurement of the Velocity of Light by
... has the unit of length and A has the unit of length squared, the ratio of p/i has the unit of length. Ampère, who obtained for the first time a mathematical expression for the force between current-carrying circuits utilized what is called the electrodynamic system of units. In this system K 4 = K 5 ...
... has the unit of length and A has the unit of length squared, the ratio of p/i has the unit of length. Ampère, who obtained for the first time a mathematical expression for the force between current-carrying circuits utilized what is called the electrodynamic system of units. In this system K 4 = K 5 ...
MAX8804V/MAX8804W/MAX8804Y/MAX8804Z High-Voltage, Dual-Input, USB/AC Adapter Chargers in 2mm x 3mm TDFN General Description
... achieve high flexibility by providing an adjustable DC/USB fast-charge current through a simple single-wire interface (SET input). The chargers automatically select between either a USB or AC adapter input source. The AC adapter charge current is programmable from 400mA to 700mA in 50mA steps throug ...
... achieve high flexibility by providing an adjustable DC/USB fast-charge current through a simple single-wire interface (SET input). The chargers automatically select between either a USB or AC adapter input source. The AC adapter charge current is programmable from 400mA to 700mA in 50mA steps throug ...
FEATURES DESCRIPTION
... USING AN LVDS RECEIVER WITH RS-422 DATA Receipt of data from a TIA/EIA-422 line driver can be accomplished using a TIA/EIA-644 line receiver with the addition of an attenuator circuit. This technique gives the user a high-speed and low-power 422 receiver. If the ground noise between the transmitter ...
... USING AN LVDS RECEIVER WITH RS-422 DATA Receipt of data from a TIA/EIA-422 line driver can be accomplished using a TIA/EIA-644 line receiver with the addition of an attenuator circuit. This technique gives the user a high-speed and low-power 422 receiver. If the ground noise between the transmitter ...
ALLTRAX - Cart Parts R Us
... Thermostatically fan cooled, no external heatsink required. Dramatically increases continous power compared to conduction cooled drives. Fan is field replacable with 1 screw and fastons. ...
... Thermostatically fan cooled, no external heatsink required. Dramatically increases continous power compared to conduction cooled drives. Fan is field replacable with 1 screw and fastons. ...
Procedures - Faculty of Engineering
... the largest hFE for hFE1 if hFE is about constant at different IC values] and hFE,ND1 is the normalized-hFE value of the curve at TJ = +25oC in Figure AE4 (Appendix E) at the IC value corresponding to IB = 30A in Table E4.1(a). Plot the calculated hFE,N versus IC in Figure AE4. Some transistors hav ...
... the largest hFE for hFE1 if hFE is about constant at different IC values] and hFE,ND1 is the normalized-hFE value of the curve at TJ = +25oC in Figure AE4 (Appendix E) at the IC value corresponding to IB = 30A in Table E4.1(a). Plot the calculated hFE,N versus IC in Figure AE4. Some transistors hav ...
MAX1889 Triple-Output TFT LCD Power Supply with Fault Protection General Description
... use of ultra-small inductors and ceramic capacitors. With its high closed-loop bandwidth performance, the MAX1889 provides fast transient response to pulsed loads while operating with efficiencies over 85%. The positive and negative linear-regulator controllers postregulate charge-pump outputs for T ...
... use of ultra-small inductors and ceramic capacitors. With its high closed-loop bandwidth performance, the MAX1889 provides fast transient response to pulsed loads while operating with efficiencies over 85%. The positive and negative linear-regulator controllers postregulate charge-pump outputs for T ...
AN137: Lithium Ion Battery Charger Using C8051F300
... energy into them (refer to the references at the end of this note for a battery primer). The maximum charge current for a battery is dependent on the battery’s rated capacity (C). For example, a battery with a cell capacity of 1000mAh is referred to as being charged at 1C (1 times the battery capaci ...
... energy into them (refer to the references at the end of this note for a battery primer). The maximum charge current for a battery is dependent on the battery’s rated capacity (C). For example, a battery with a cell capacity of 1000mAh is referred to as being charged at 1C (1 times the battery capaci ...
ADD5203 8-String, White LED Driver with SMBus and
... The ADD5203 contains eight current sources to provide accurate current sinking for each LED string. String-to-string tolerance is kept within ±1.5% at 20 mA. Each LED string current is adjusted up to 30 mA by an external resistor. The ADD5203 contains an LED open and short fault protection circuit f ...
... The ADD5203 contains eight current sources to provide accurate current sinking for each LED string. String-to-string tolerance is kept within ±1.5% at 20 mA. Each LED string current is adjusted up to 30 mA by an external resistor. The ADD5203 contains an LED open and short fault protection circuit f ...
- Nottingham ePrints
... and a distorted ac-supply [33]. The main issue observed was that an instantaneous reactive power minimization can obtain input currents in phase with its respective source voltage but it cannot ensures a sinusoidal waveform when distortion is presented in the ac-source. In order to solve this issue, ...
... and a distorted ac-supply [33]. The main issue observed was that an instantaneous reactive power minimization can obtain input currents in phase with its respective source voltage but it cannot ensures a sinusoidal waveform when distortion is presented in the ac-source. In order to solve this issue, ...
MAX16930/MAX16931 2MHz, 36V, Dual Buck with Preboost and 20µA Quiescent Current General Description
... preboost controller. They operate with an input voltage supply from 2V to 42V with preboost active and can operate in drop-out condition by running at 95% duty cycle. The devices are intended for applications with mid- to high-power requirements that operate at a wide input voltage range such as dur ...
... preboost controller. They operate with an input voltage supply from 2V to 42V with preboost active and can operate in drop-out condition by running at 95% duty cycle. The devices are intended for applications with mid- to high-power requirements that operate at a wide input voltage range such as dur ...
