AIremote Battery Monitor Users Guide
... This is the application note for the Battery Monitoring Algorithm, designed to operate on the AIremote. The algorithm was developed using the Telcordia Battery Specification, specifically using the Coup de Fouet, which is the name given to the transient response of a cell (or battery) when it is tak ...
... This is the application note for the Battery Monitoring Algorithm, designed to operate on the AIremote. The algorithm was developed using the Telcordia Battery Specification, specifically using the Coup de Fouet, which is the name given to the transient response of a cell (or battery) when it is tak ...
Room-temperature tunnel current amplifier and - Iramis
... the STM is achieved using shielded lines and custom microfabricated low-pass filters described in Ref. 10. Besides this, we realized that having a very good control of the effective bias voltage applied to the tunnel contact is almost impossible when one uses a standard current-voltage converter 共CV ...
... the STM is achieved using shielded lines and custom microfabricated low-pass filters described in Ref. 10. Besides this, we realized that having a very good control of the effective bias voltage applied to the tunnel contact is almost impossible when one uses a standard current-voltage converter 共CV ...
BD8184MUV
... In the current mode control, since the coil current is controlled, a pole (phase lag) made by the CR filter composed of the output capacitor and load resistor will be created in the low frequency range, and a zero (phase lead) by the output capacitor and ESR of capacitor will be created in the high ...
... In the current mode control, since the coil current is controlled, a pole (phase lag) made by the CR filter composed of the output capacitor and load resistor will be created in the low frequency range, and a zero (phase lead) by the output capacitor and ESR of capacitor will be created in the high ...
Wind Energy Conversion System with Boost Converter and CHB MLI
... ΔI is the peak to peak ripple current of the inductor, ΔV c is the peak to peak ripple voltage of the capacitor, k is the duty ratio of the switch S and f s is the switching frequency. E. Proposed CHB Multilevel Inverter The output of the interleaved boost converter is given to the multilevel invert ...
... ΔI is the peak to peak ripple current of the inductor, ΔV c is the peak to peak ripple voltage of the capacitor, k is the duty ratio of the switch S and f s is the switching frequency. E. Proposed CHB Multilevel Inverter The output of the interleaved boost converter is given to the multilevel invert ...
Chapter 2
... resistance. It is either too low, normal, or too high. If it is too low, current will be low. If it is normal, current will be high if resistance is low, or current will be low if resistance is high. If voltage is too high, current will be high. • Current - is affected by either voltage or resistanc ...
... resistance. It is either too low, normal, or too high. If it is too low, current will be low. If it is normal, current will be high if resistance is low, or current will be low if resistance is high. If voltage is too high, current will be high. • Current - is affected by either voltage or resistanc ...
MAX14606/MAX14607 Overvoltage Protectors with Reverse Bias Blocking General Description
... faults up to +36V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected components. The devices automatically choose the accurate internal trip thresholds. The internal OVLO are preset to typical 5.87V (MAX14606) or 6.8V (MAX1460 ...
... faults up to +36V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected components. The devices automatically choose the accurate internal trip thresholds. The internal OVLO are preset to typical 5.87V (MAX14606) or 6.8V (MAX1460 ...
74LCXH245 Low Voltage Bidirectional Transceiver with Bushold 7 4LCXH
... The LCXH245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications. The T/R input determines the direction of data flow through the device. The OE input disables bo ...
... The LCXH245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications. The T/R input determines the direction of data flow through the device. The OE input disables bo ...
Near Infra-Red Light Detection Using Silicon Avalanche Photodiodes:
... and irreversible damage to the APD itself. The noise from the APD is also an increasing function of gain so it is desirable to operate the APD such that the gain is just sufficient to bring the shot noise amplified by the avalanche process to the level of the thermal noise of the preamplifier. Furth ...
... and irreversible damage to the APD itself. The noise from the APD is also an increasing function of gain so it is desirable to operate the APD such that the gain is just sufficient to bring the shot noise amplified by the avalanche process to the level of the thermal noise of the preamplifier. Furth ...
Op-Amp
... •Rin = R1 + 1/sC. At high frequencies, s becomes large, Rin R1. Let R1 = 1KW •A = - R2 / (R1 + 1/sC). At high frequencies, s becomes large, A R2 / R1 . A = 40dB = 100, 100 = R2 / 1KW, R2 = 100KW. •fL = 1/2pR1C C = 1/2p R1 fL, ...
... •Rin = R1 + 1/sC. At high frequencies, s becomes large, Rin R1. Let R1 = 1KW •A = - R2 / (R1 + 1/sC). At high frequencies, s becomes large, A R2 / R1 . A = 40dB = 100, 100 = R2 / 1KW, R2 = 100KW. •fL = 1/2pR1C C = 1/2p R1 fL, ...
AD22057 数据手册DataSheet 下载
... a power transistor that is either cut off or saturated by a pulse at its base; the duty-cycle of the pulse determines the average current. This current is sensed in a small resistor. The average differential voltage across this resistor is typically 100 mV, although its peak value will be higher by ...
... a power transistor that is either cut off or saturated by a pulse at its base; the duty-cycle of the pulse determines the average current. This current is sensed in a small resistor. The average differential voltage across this resistor is typically 100 mV, although its peak value will be higher by ...
High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters General Description ____________________________Features
... The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small µMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent supply current is only 16µA. ...
... The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small µMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent supply current is only 16µA. ...
AD7390 数据手册DataSheet 下载
... The AD7390 and AD7391 are a set of pin compatible, 12-bit/ 10-bit digital-to-analog converters. These single-supply operation devices consume less than 100 microamps of current while operating from power supplies in the 2.7 V to 5.5 V range making them ideal for battery operated applications. They c ...
... The AD7390 and AD7391 are a set of pin compatible, 12-bit/ 10-bit digital-to-analog converters. These single-supply operation devices consume less than 100 microamps of current while operating from power supplies in the 2.7 V to 5.5 V range making them ideal for battery operated applications. They c ...
BDTIC CoolSET -Q1 www.BDTIC.com/infineon
... The ZC counter has a minimum value of 0 and maximum value of 7. After the external MOSFET is turned off, every time when the falling voltage ramp of on ZC pin crosses the 100mV threshold, a zero crossing is detected and ZC counter will increase by 1. It is reset every time after the DRIVER output is ...
... The ZC counter has a minimum value of 0 and maximum value of 7. After the external MOSFET is turned off, every time when the falling voltage ramp of on ZC pin crosses the 100mV threshold, a zero crossing is detected and ZC counter will increase by 1. It is reset every time after the DRIVER output is ...
(a) Results based on the measurements on the circuit in Figure 3(a)
... VTH is known as the Thevenin equivalent voltage source. Its value can be found by measuring the open-circuit voltage between terminals X and Y when the resistor RL is removed. RTH is called the Thevenin equivalent resistance and ZTH is called the Thevenin equivalent impedance. By measuring the short ...
... VTH is known as the Thevenin equivalent voltage source. Its value can be found by measuring the open-circuit voltage between terminals X and Y when the resistor RL is removed. RTH is called the Thevenin equivalent resistance and ZTH is called the Thevenin equivalent impedance. By measuring the short ...
Evaluates: MAX848/MAX849 MAX849 Evaluation Kit _______________General Description ____________________________Features
... kit, and how to evaluate its performance. Do not turn on the power supply until all connections are completed. 1) Configure the jumper and resistor settings as desired. For a standard 3.3V output and 90% power-OK threshold, close jumper JU1 (Table 1). 2) Insert an AA-size battery cell into the batte ...
... kit, and how to evaluate its performance. Do not turn on the power supply until all connections are completed. 1) Configure the jumper and resistor settings as desired. For a standard 3.3V output and 90% power-OK threshold, close jumper JU1 (Table 1). 2) Insert an AA-size battery cell into the batte ...
LM148/LM248/LM348 Quad 741 Op Amps (Rev
... The LM148 series are quad low power 741 op amps. In the proliferation of quad op amps, these are the first to offer the convenience of familiar, easy to use operating characteristics of the 741 op amp. In those applications where 741 op amps have been employed, the LM148 series op amps can be employ ...
... The LM148 series are quad low power 741 op amps. In the proliferation of quad op amps, these are the first to offer the convenience of familiar, easy to use operating characteristics of the 741 op amp. In those applications where 741 op amps have been employed, the LM148 series op amps can be employ ...
Crown International, Inc. 1 Xs1200 Circuit Description and Service
... Live and neutral then pass to bridge rectifier BR2, which for the 230V setting (jumpers set to SP1-SP3 and SP2-SP5) full-wave rectifies mains, smoothing performed by reservoir capacitors C22, C23, C24, C25, C26, C27. In the 120V setting (jumpers set to SP1-SP2 and SP4-SP5), this power supply is conf ...
... Live and neutral then pass to bridge rectifier BR2, which for the 230V setting (jumpers set to SP1-SP3 and SP2-SP5) full-wave rectifies mains, smoothing performed by reservoir capacitors C22, C23, C24, C25, C26, C27. In the 120V setting (jumpers set to SP1-SP2 and SP4-SP5), this power supply is conf ...
Schmitt trigger
In electronics a Schmitt trigger is a comparator circuit with hysteresis implemented by applying positive feedback to the noninverting input of a comparator or differential amplifier. It is an active circuit which converts an analog input signal to a digital output signal. The circuit is named a ""trigger"" because the output retains its value until the input changes sufficiently to trigger a change. In the non-inverting configuration, when the input is higher than a chosen threshold, the output is high. When the input is below a different (lower) chosen threshold the output is low, and when the input is between the two levels the output retains its value. This dual threshold action is called hysteresis and implies that the Schmitt trigger possesses memory and can act as a bistable multivibrator (latch or flip-flop). There is a close relation between the two kinds of circuits: a Schmitt trigger can be converted into a latch and a latch can be converted into a Schmitt trigger.Schmitt trigger devices are typically used in signal conditioning applications to remove noise from signals used in digital circuits, particularly mechanical contact bounce. They are also used in closed loop negative feedback configurations to implement relaxation oscillators, used in function generators and switching power supplies.