PPT_ch02
... Data line protector for telephone line to modem Let-through voltage rating and line noise filtering ...
... Data line protector for telephone line to modem Let-through voltage rating and line noise filtering ...
NCP177 - Linear Voltage Regulator Fast Transient Response 500
... needs to be taken into account. Especially for small package size capacitors such as 0201 the effective capacitance drops rapidly with the applied DC bias voltage (refer the capacitor’s datasheet for details). There is no requirement for the minimum value of equivalent series resistance (ESR) for th ...
... needs to be taken into account. Especially for small package size capacitors such as 0201 the effective capacitance drops rapidly with the applied DC bias voltage (refer the capacitor’s datasheet for details). There is no requirement for the minimum value of equivalent series resistance (ESR) for th ...
Advanced Lab Course Impedance Spectroscopy M208 Content
... ωmax is the frequency belonging to the maximum value of the imaginary part. But this easy way of data evaluation is not possible if only a part of the semi circle can be measured. This may be due to frequency limitation or due to noise. If this is the case, a fitting routine has to be applied. "Bad" ...
... ωmax is the frequency belonging to the maximum value of the imaginary part. But this easy way of data evaluation is not possible if only a part of the semi circle can be measured. This may be due to frequency limitation or due to noise. If this is the case, a fitting routine has to be applied. "Bad" ...
DRV8837,DRV8838 - Texas Instruments
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolut ...
... Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolut ...
Energy Transfer (Work Done)
... (i.e. several volts) the reverse-biased photodiode will have a very fast response time (much faster than an LDR) and is suitable for detecting light signals that vary down to a time scale of a fraction of a microsecond. All diodes and transistors interact with light (and heat) to some degree. Some d ...
... (i.e. several volts) the reverse-biased photodiode will have a very fast response time (much faster than an LDR) and is suitable for detecting light signals that vary down to a time scale of a fraction of a microsecond. All diodes and transistors interact with light (and heat) to some degree. Some d ...
LTC1443/LTC1444/LTC1445 - Ultralow Power Quad Comparators with Reference
... The comparators operate from a single 2V to 11V supply or a dual ± 1V to ±5.5V supply (LTC1443). Comparator hysteresis is easily programmable using two resistors and the HYST pin (LTC1444/LTC1445). Each comparator’s input operates from the negative supply to within 1.3V of the positive supply. The L ...
... The comparators operate from a single 2V to 11V supply or a dual ± 1V to ±5.5V supply (LTC1443). Comparator hysteresis is easily programmable using two resistors and the HYST pin (LTC1444/LTC1445). Each comparator’s input operates from the negative supply to within 1.3V of the positive supply. The L ...
Earth fault relays with separate toroids Vigirex Merlin Gerin
... Vigirex relays are designed for use on low voltage AC installations. When the residual current detected by the toroid exceeds a certain threshold, referred to as the residual operating current In, the Vigirex relay trips the associated circuit breaker via a voltage release on the breaker. The contro ...
... Vigirex relays are designed for use on low voltage AC installations. When the residual current detected by the toroid exceeds a certain threshold, referred to as the residual operating current In, the Vigirex relay trips the associated circuit breaker via a voltage release on the breaker. The contro ...
Negative-Sequence Impedance Directional Element
... There are five settings required for the negative-sequence impedance directional element in the SEL-321 Relay. These settings consist of a forward and reverse negative-sequence impedance threshold (Z2F and Z2R), a forward and reverse negative-sequence current threshold (50QF and 50QR), and a positiv ...
... There are five settings required for the negative-sequence impedance directional element in the SEL-321 Relay. These settings consist of a forward and reverse negative-sequence impedance threshold (Z2F and Z2R), a forward and reverse negative-sequence current threshold (50QF and 50QR), and a positiv ...
Noise in Analog Circuits
... factor. If RL= infinity, then this factor becomes 1 and there's no problem. To understand what happens when there is a finite load, note that the denominator contains a term RG1*(R4/R3). This term reflects the effect of the IR drop across RG1, which is amplified by the op-amp circuit. If RG1 is smal ...
... factor. If RL= infinity, then this factor becomes 1 and there's no problem. To understand what happens when there is a finite load, note that the denominator contains a term RG1*(R4/R3). This term reflects the effect of the IR drop across RG1, which is amplified by the op-amp circuit. If RG1 is smal ...
Voltage-Level Translation Guide
... Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs SN74LVCxT45/245 These devices are fully specified for partial-power-down applications using IOFF The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered d ...
... Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs SN74LVCxT45/245 These devices are fully specified for partial-power-down applications using IOFF The IOFF circuitry disables the outputs, preventing damaging current backflow through the device when it is powered d ...
S2000C
... Modules. The strobes shall not drift out of synchronization at any time during operation. If the module fails to operate (i.e., contacts remain closed), the strobes shall revert to a non-synchronized default flash rate.The Sync Module shall be designed and available in a dual output version, the DSM ...
... Modules. The strobes shall not drift out of synchronization at any time during operation. If the module fails to operate (i.e., contacts remain closed), the strobes shall revert to a non-synchronized default flash rate.The Sync Module shall be designed and available in a dual output version, the DSM ...
RT8749A - Richtek
... or FG/2 Output Signal Built-in Peak Current Limit Built-in Motor Lock Protection and Automatic ...
... or FG/2 Output Signal Built-in Peak Current Limit Built-in Motor Lock Protection and Automatic ...
Energy scavenging for medical applications - Eit.lth.se
... many of these articles covered each other, presenting the same information multiple times. Few of them covered energy harvesting in a lager scale, not applicable for medical applications, eg such as sea-based electrical power generation. These were hence rejected. Several articles described the buil ...
... many of these articles covered each other, presenting the same information multiple times. Few of them covered energy harvesting in a lager scale, not applicable for medical applications, eg such as sea-based electrical power generation. These were hence rejected. Several articles described the buil ...
S. Lim, J. Ranson, D.M. Otten and D.J. Perreault, Two-Stage Power Conversion Architecture Suitable for Wide Range Input Voltage, IEEE Transactions on Power Electronics , Vol. 30, No. 2, pp. 805-816, Feb. 2015.
... frequency. However, the sizes of passive components do not necessarily decrease monotonically with frequency, owing to magnetic-core loss, voltage breakdown, and heat transfer limits [6], [16]–[20]. Consequently, achieving substantial miniaturization through high frequency operation further relies u ...
... frequency. However, the sizes of passive components do not necessarily decrease monotonically with frequency, owing to magnetic-core loss, voltage breakdown, and heat transfer limits [6], [16]–[20]. Consequently, achieving substantial miniaturization through high frequency operation further relies u ...
Name of the participant: D .Padma Subhashini
... second emitter to the base of first through the resistor Rf. • The input current is the difference of the current at the base of transistor due to Vs and the current If. • This is smaller than the magnitude of current without ...
... second emitter to the base of first through the resistor Rf. • The input current is the difference of the current at the base of transistor due to Vs and the current If. • This is smaller than the magnitude of current without ...
DATA SHEET SAA1064 4-digit LED-driver with I C-Bus
... more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods ...
... more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods ...
TPS92691 Boost and Boost-to-Battery LED Driver Evaluation Board
... LED short-circuit failure and other cable harness fault detection is facilitated by current monitor output (IMON), which reports the instantaneous status of LED current measured by the rail-to-rail current sense amplifier. The current monitor output is used in conjunction with microcontroller or dis ...
... LED short-circuit failure and other cable harness fault detection is facilitated by current monitor output (IMON), which reports the instantaneous status of LED current measured by the rail-to-rail current sense amplifier. The current monitor output is used in conjunction with microcontroller or dis ...
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"".