MAX1645B Advanced Chemistry-Independent, Level 2 Battery Charger with Input Current Limiting General Description
... The MAX1645B employs a next-generation synchronous buck control circuitry that lowers the minimum input-to-output voltage drop by allowing the duty cycle to exceed 99%. The MAX1645B can easily charge one to four series Li+ cells. ...
... The MAX1645B employs a next-generation synchronous buck control circuitry that lowers the minimum input-to-output voltage drop by allowing the duty cycle to exceed 99%. The MAX1645B can easily charge one to four series Li+ cells. ...
FULL TEXT - RS Publication
... are wireless sensor nodes for structural monitoring, data transfer, biomedical implants etc. Batteries have been traditionally used as the energy source for such low-power wireless applications. However, they are inherently limited by capacity and size considerations. Therefore, they need to be rech ...
... are wireless sensor nodes for structural monitoring, data transfer, biomedical implants etc. Batteries have been traditionally used as the energy source for such low-power wireless applications. However, they are inherently limited by capacity and size considerations. Therefore, they need to be rech ...
LTC3588-1 - Nanopower Energy Harvesting
... keeps the NMOS switch on during this time to prevent the conduction loss that would occur in the diode if the NMOS were off. If the PMOS is on when the sleep comparator trips the NMOS will turn on immediately in order to ramp down the current. If the NMOS is on it will be kept on until the current r ...
... keeps the NMOS switch on during this time to prevent the conduction loss that would occur in the diode if the NMOS were off. If the PMOS is on when the sleep comparator trips the NMOS will turn on immediately in order to ramp down the current. If the NMOS is on it will be kept on until the current r ...
THS4504 THS4505
... Harmonic distortion (single-ended and differential input to differential output) vs Output common-mode voltage ...
... Harmonic distortion (single-ended and differential input to differential output) vs Output common-mode voltage ...
TDA8920C 2 x 110 W class-D power amplifier
... circuit will be activated and the system will shut down. Once the supply voltage rises above VP(uvp) again, the system will restart after a delay of 100 ms. If the supply voltage exceeds the maximum supply voltage threshold, VP(ovp), the OVP circuit will be activated and the power stages will be shu ...
... circuit will be activated and the system will shut down. Once the supply voltage rises above VP(uvp) again, the system will restart after a delay of 100 ms. If the supply voltage exceeds the maximum supply voltage threshold, VP(ovp), the OVP circuit will be activated and the power stages will be shu ...
3. Service conditions - OPS Schneider Electric
... time protection). Therefore, in order to prevent tripping due to a load increase, on detection of one of the above criteria, the FI shall confirm the fault by checking if the voltage disappears within the next 70s. and start to indicate the fault only under this condition. 5.1.9 In case of faults, t ...
... time protection). Therefore, in order to prevent tripping due to a load increase, on detection of one of the above criteria, the FI shall confirm the fault by checking if the voltage disappears within the next 70s. and start to indicate the fault only under this condition. 5.1.9 In case of faults, t ...
ACE - 1 - JustAnswer
... NOTE: Do not use a scan tool that displays faulty data. Report the scan tool problem to the manufacturer. Use of a faulty scan tool can result in misdiagnosis and unnecessary parts replacement. This scan tool provides the following capabilities: ^ Read the data list. ^ Read the current ant history t ...
... NOTE: Do not use a scan tool that displays faulty data. Report the scan tool problem to the manufacturer. Use of a faulty scan tool can result in misdiagnosis and unnecessary parts replacement. This scan tool provides the following capabilities: ^ Read the data list. ^ Read the current ant history t ...
Safety Controller Safety Relay Output Module User's Manual (Hardware) WS0-4RO4002
... documented to ensure that the tests can be reconstructed and retraced at any time by third parties. The external voltage supply of the device must be capable of buffering brief mains voltage failures of 20ms as specified in EN 60204. The system may not start up normally if power is restored imme ...
... documented to ensure that the tests can be reconstructed and retraced at any time by third parties. The external voltage supply of the device must be capable of buffering brief mains voltage failures of 20ms as specified in EN 60204. The system may not start up normally if power is restored imme ...
PTH08T240W,
... For output voltages ≤ 1.2 V, at nominal operating frequency, the output ripple may increase (typically 2×) when operating at input voltages greater than (VO × 11). When using the SmartSync feature to adjust the switching frequency, see the SmartSync Considerations section of the datasheet for furthe ...
... For output voltages ≤ 1.2 V, at nominal operating frequency, the output ripple may increase (typically 2×) when operating at input voltages greater than (VO × 11). When using the SmartSync feature to adjust the switching frequency, see the SmartSync Considerations section of the datasheet for furthe ...
SnO -BASED MEMRISTORS AND THE POTENTIAL SYNERGIES OF INTEGRATING MEMRISTORS WITH MEMS
... Memristors, usually in the form metal/metal-oxide/metal, have attracted much attention due to their potential application for non-volatile memory. Their simple structure and ease of fabrication make them good candidates for dense memory with projections of 22 terabytes per wafer. Excellent switching ...
... Memristors, usually in the form metal/metal-oxide/metal, have attracted much attention due to their potential application for non-volatile memory. Their simple structure and ease of fabrication make them good candidates for dense memory with projections of 22 terabytes per wafer. Excellent switching ...
GE Panelboards
... Locally, GE’s authorized distributors stand ready to meet your needs. With more than 500 different firms in over 1,400 locations, there’s one near you – and you can easily locate them at www.geindustrial.com. Speedi-Win® project software simplifies small project quotations. For panelboards as well a ...
... Locally, GE’s authorized distributors stand ready to meet your needs. With more than 500 different firms in over 1,400 locations, there’s one near you – and you can easily locate them at www.geindustrial.com. Speedi-Win® project software simplifies small project quotations. For panelboards as well a ...
Evaluation of Organic Coatings with Electrochemical Impedance
... ance (Z = Vac/Iac) is 0° because the cursmall impedances are identifiable in the rent sine wave is exactly in phase with presence of large impedances. The the voltage sine wave. For an ideal resisNyquist plot also allows individual imtor, this is true at all frequencies. Also, pedances to be resolve ...
... ance (Z = Vac/Iac) is 0° because the cursmall impedances are identifiable in the rent sine wave is exactly in phase with presence of large impedances. The the voltage sine wave. For an ideal resisNyquist plot also allows individual imtor, this is true at all frequencies. Also, pedances to be resolve ...
Voltage Protection with Automatic Cell Balance For 2-Cell Li
... imbalance exceeds nominally 30 mV. The cell mismatch correction circuitry is enabled by pulling the CB_EN pin low, and disabled when CB_EN is pulled to greater than 2.2 V, for example, VDD. If the internal cell balancing current of up to 15 mA is insufficient, the bq2920x may be configured via exter ...
... imbalance exceeds nominally 30 mV. The cell mismatch correction circuitry is enabled by pulling the CB_EN pin low, and disabled when CB_EN is pulled to greater than 2.2 V, for example, VDD. If the internal cell balancing current of up to 15 mA is insufficient, the bq2920x may be configured via exter ...
Homework 6 (Unit 3) Solutions (100 points)
... The phase shift is equal to the initial position (in radians) Therefore, the time shift is also τ = 0 sec The equations of the tip are: x(t) = A cos (ωt + y(t) = A sin (ωt + ...
... The phase shift is equal to the initial position (in radians) Therefore, the time shift is also τ = 0 sec The equations of the tip are: x(t) = A cos (ωt + y(t) = A sin (ωt + ...
High Gain Bandwidth Product, Precision Fast FET™ Op Amp AD8067
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to ab ...
... Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to ab ...
Interpretation of power phenomena in three phase systems with
... 1.3 Background of two major power theories in three-phase systems Many power theories developed, so far, for three phase systems with non-sinusoidal conditions have been in the midst of some controversy, owing to the misrepresentation of power phenomena or improper compensation scope. The subject of ...
... 1.3 Background of two major power theories in three-phase systems Many power theories developed, so far, for three phase systems with non-sinusoidal conditions have been in the midst of some controversy, owing to the misrepresentation of power phenomena or improper compensation scope. The subject of ...
TUSB2077A 数据资料 dataSheet 下载
... the data from the upstream port. For 48-MHz operation, the clock cannot be generated with a crystal, using the XTAL2 output, since the internal oscillator cell only supports the fundamental frequency. If low-power suspend and resume are desired, a passive crystal or resonator must be used, although ...
... the data from the upstream port. For 48-MHz operation, the clock cannot be generated with a crystal, using the XTAL2 output, since the internal oscillator cell only supports the fundamental frequency. If low-power suspend and resume are desired, a passive crystal or resonator must be used, although ...
View PDF catalog
... • Single-line, stranded-line: AWG24~14 (combined use of rod terminals possible for stranded-line applications) *1: AWG 22~16 can be used for single-line applications when compliance with UL standards is required. *2: Rod terminals cannot be used when compliance with UL standards is required. ...
... • Single-line, stranded-line: AWG24~14 (combined use of rod terminals possible for stranded-line applications) *1: AWG 22~16 can be used for single-line applications when compliance with UL standards is required. *2: Rod terminals cannot be used when compliance with UL standards is required. ...
Current and Resistance
... The same potential difference is applied to the two lightbulbs shown in Figure .Which one of the following statements is true? (a) The 30-W bulb carries the greater current and has the higher resistance. (b) The 30-W bulb carries the greater current, but the 60-W bulb has the higher resistance. ...
... The same potential difference is applied to the two lightbulbs shown in Figure .Which one of the following statements is true? (a) The 30-W bulb carries the greater current and has the higher resistance. (b) The 30-W bulb carries the greater current, but the 60-W bulb has the higher resistance. ...
BASIC ELECTRONICS
... Voltage is always measured between two points There is no way to measure voltage with only one probe, it is like trying to check continuity with only one probe. You must have two probes in the circuit. If you are told to test at a point or read the voltage at this or that location what it really mea ...
... Voltage is always measured between two points There is no way to measure voltage with only one probe, it is like trying to check continuity with only one probe. You must have two probes in the circuit. If you are told to test at a point or read the voltage at this or that location what it really mea ...
AD797 Ultralow Distortion, Ultralow Noise Op Amp Data Sheet
... The AD797’s inputs are protected by back-to-back diodes. To achieve low noise, internal current limiting resistors are not incorporated into the design of this amplifier. If the differential input voltage exceeds ±0.7 V, the input current should be limited to less than 25 mA by series protection res ...
... The AD797’s inputs are protected by back-to-back diodes. To achieve low noise, internal current limiting resistors are not incorporated into the design of this amplifier. If the differential input voltage exceeds ±0.7 V, the input current should be limited to less than 25 mA by series protection res ...
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"".