Electronic Tachometer
... A little algebra gives the following equation for the average voltage, Vav, of the pulse train as a function of the pulse parameters: CV m TR V av = ------------------120 ...
... A little algebra gives the following equation for the average voltage, Vav, of the pulse train as a function of the pulse parameters: CV m TR V av = ------------------120 ...
ADM1175 数据手册DataSheet 下载
... 1.3 V, and the output of this comparator is used as an enable for the hot swap operation. For the ON pin variants with an external resistor divider from VCC to GND, this pin can be used to enable the hot swap operation for a specific voltage on VCC, providing an undervoltage function. Similarly, for ...
... 1.3 V, and the output of this comparator is used as an enable for the hot swap operation. For the ON pin variants with an external resistor divider from VCC to GND, this pin can be used to enable the hot swap operation for a specific voltage on VCC, providing an undervoltage function. Similarly, for ...
Data Sheets - Leadtrend Technology
... and current are cut off to UFP under the IC’s junction temperature cools by 20C. ...
... and current are cut off to UFP under the IC’s junction temperature cools by 20C. ...
iwaki walchem pump controller model fd-2
... STOP: Sliding this switch to the STOP position stops pump operation completely. AUTO: When the switch is set to AUTO and the external contact signal is turned ON, the pump starts operation. With the external contact signal OFF, the pump stops operation (in the AUTO mode). 2. Speed control dial This ...
... STOP: Sliding this switch to the STOP position stops pump operation completely. AUTO: When the switch is set to AUTO and the external contact signal is turned ON, the pump starts operation. With the external contact signal OFF, the pump stops operation (in the AUTO mode). 2. Speed control dial This ...
iwaki walchem pump controller model fd
... STOP: Sliding this switch to the STOP position stops pump operation completely. AUTO: When the switch is set to AUTO and the external contact signal is turned ON, the pump starts operation. With the external contact signal OFF, the pump stops operation (in the AUTO mode). 2. Speed control dial This ...
... STOP: Sliding this switch to the STOP position stops pump operation completely. AUTO: When the switch is set to AUTO and the external contact signal is turned ON, the pump starts operation. With the external contact signal OFF, the pump stops operation (in the AUTO mode). 2. Speed control dial This ...
ZSSC3154 Application Note - Mass Air Flow (MAF) Sensor
... A mass air flow (MAF) sensor converts the amount of air into a voltage signal. Units used are usually kilogram per second (kg/s). For example, air flow mass is a necessary parameter in engine operation in order to determine how much fuel to inject, ignition timing, and when to shift the gears. Used ...
... A mass air flow (MAF) sensor converts the amount of air into a voltage signal. Units used are usually kilogram per second (kg/s). For example, air flow mass is a necessary parameter in engine operation in order to determine how much fuel to inject, ignition timing, and when to shift the gears. Used ...
LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger
... The IC automatically senses the DC input supply and battery insertion or removal. Heavily discharged batteries are initially charged at a C/5 rate before a fast charge is applied. Fast charge is terminated using the –∆V detection method. Backup termination consists of a programmable timer and batter ...
... The IC automatically senses the DC input supply and battery insertion or removal. Heavily discharged batteries are initially charged at a C/5 rate before a fast charge is applied. Fast charge is terminated using the –∆V detection method. Backup termination consists of a programmable timer and batter ...
LTC4060 - Standalone Linear NiMH/NiCd Fast Battery Charger
... The IC automatically senses the DC input supply and battery insertion or removal. Heavily discharged batteries are initially charged at a C/5 rate before a fast charge is applied. Fast charge is terminated using the –∆V detection method. Backup termination consists of a programmable timer and batter ...
... The IC automatically senses the DC input supply and battery insertion or removal. Heavily discharged batteries are initially charged at a C/5 rate before a fast charge is applied. Fast charge is terminated using the –∆V detection method. Backup termination consists of a programmable timer and batter ...
BQ24401 数据资料 dataSheet 下载
... charge suspended state, and turns off the LED. When VTS rises above VHTF, the bq24401 will resume charging in the trickle maintenance charge state, per Figure 2. In fast charge, when the voltage on the TS pin is higher than VLTF, the charger enters the battery conditioning state, as described in the ...
... charge suspended state, and turns off the LED. When VTS rises above VHTF, the bq24401 will resume charging in the trickle maintenance charge state, per Figure 2. In fast charge, when the voltage on the TS pin is higher than VLTF, the charger enters the battery conditioning state, as described in the ...
Pdf - Text of NPTEL IIT Video Lectures
... basic definitions that you are already familiar with. When we apply force to a solid trays it will mechanically deformed to a certain extend. If the force is tensile nature, the length of the solid will increase if the force is contrastive. The length of the solid will increase. The longitudinal st ...
... basic definitions that you are already familiar with. When we apply force to a solid trays it will mechanically deformed to a certain extend. If the force is tensile nature, the length of the solid will increase if the force is contrastive. The length of the solid will increase. The longitudinal st ...
BQ24400 数据资料 dataSheet 下载
... where N is the number of cells in series. RB1 + RB2 should be at least 200kΩ and no more than 1MΩ. Top-Off and Pulse-Trickle Maintenance Charge Once constant-current fast charge has ended, the bq24400 measures the value of the CMTO capacitor and then proceeds to either top-off or trickle maintenance ...
... where N is the number of cells in series. RB1 + RB2 should be at least 200kΩ and no more than 1MΩ. Top-Off and Pulse-Trickle Maintenance Charge Once constant-current fast charge has ended, the bq24400 measures the value of the CMTO capacitor and then proceeds to either top-off or trickle maintenance ...
The Electronic Blocks - Engineeringshock Electronics
... Time to talk about using operational amplifier ICs (Integrated circuits) as voltage comparators. The LM324 Quad op-amp (Operational Amplifier) IC is what we use for our on board comparators. Comparators output digital logic. When the output is (High), then we see the power supply voltage (VCC) at th ...
... Time to talk about using operational amplifier ICs (Integrated circuits) as voltage comparators. The LM324 Quad op-amp (Operational Amplifier) IC is what we use for our on board comparators. Comparators output digital logic. When the output is (High), then we see the power supply voltage (VCC) at th ...
FAN41501 Ground Fault Interrupter Self-Test Digital Controller
... the controller with a VAC input voltage greater than 50 Vrms. If a different voltage threshold is required, the RTEST2 resistor can be adjusted (per the FAN4149 datasheet). Figure 4, Figure 5 and Figure 6 show a passing self-test cycle. The waveform of channel 4 shows when the Q2 transistor is enabl ...
... the controller with a VAC input voltage greater than 50 Vrms. If a different voltage threshold is required, the RTEST2 resistor can be adjusted (per the FAN4149 datasheet). Figure 4, Figure 5 and Figure 6 show a passing self-test cycle. The waveform of channel 4 shows when the Q2 transistor is enabl ...
Technical Product Information
... Locate sensor as close to the engine as possible, respecting max. allowed temperature range The exhaust pipe in front of the sensor must not contain any pockets, projections, protrusions, edges flex-tubes etc. to avoid accumulation of condensation water. A downwards slope of the pipe is recommended. ...
... Locate sensor as close to the engine as possible, respecting max. allowed temperature range The exhaust pipe in front of the sensor must not contain any pockets, projections, protrusions, edges flex-tubes etc. to avoid accumulation of condensation water. A downwards slope of the pipe is recommended. ...
The Parker Service Master Easy
... - Rotational Speed in RPM Inputs • Four 5-pin push-pull style connectors • Automatic Sensor Recognition for pressure, temperature, flow and rpm • 12 Bit A/D Converter (4096 steps) • Selectable scanning rate in 1 ms intervals • Burst Mode 0.25 ms (input 1 only) Functions • Differential Value Me ...
... - Rotational Speed in RPM Inputs • Four 5-pin push-pull style connectors • Automatic Sensor Recognition for pressure, temperature, flow and rpm • 12 Bit A/D Converter (4096 steps) • Selectable scanning rate in 1 ms intervals • Burst Mode 0.25 ms (input 1 only) Functions • Differential Value Me ...
LT1129/LT1129-3.3/LT1129-5 - Micropower Low Dropout Regulators with Shutdown
... voltage will be equal to (VIN – VDROPOUT). Dropout voltage is measured between the input pin and the output pin. External voltage drops between the output pin and the sense pin will add to the dropout voltage. Note 7: Ground pin current is tested with VIN = VOUT (nominal) and a current source load. ...
... voltage will be equal to (VIN – VDROPOUT). Dropout voltage is measured between the input pin and the output pin. External voltage drops between the output pin and the sense pin will add to the dropout voltage. Note 7: Ground pin current is tested with VIN = VOUT (nominal) and a current source load. ...
LT3650-4.1/LT3650-4.2 - High Voltage 2 Amp Monolithic Li
... device, employing a pull-down transistor to disable charge current or to dynamically servo maximum charge current. Manipulation of the RNG/SS pin with active devices that have low impedance pull-up capability is not allowed (see the Applications Information section). NTC (Pin 8): Battery Temperature ...
... device, employing a pull-down transistor to disable charge current or to dynamically servo maximum charge current. Manipulation of the RNG/SS pin with active devices that have low impedance pull-up capability is not allowed (see the Applications Information section). NTC (Pin 8): Battery Temperature ...
LTM8061 - 32V, 2A uModule Li-Ion/ Polymer Battery Charger
... A 0.68μF capacitor is typically used, which generates a timer EOC of three hours, and a precondition limit time of 22.5 minutes. If a timer-based termination is not desired, the timer function is disabled by connecting the TMR pin to ground. With the timer function disabled, charging terminates when ...
... A 0.68μF capacitor is typically used, which generates a timer EOC of three hours, and a precondition limit time of 22.5 minutes. If a timer-based termination is not desired, the timer function is disabled by connecting the TMR pin to ground. With the timer function disabled, charging terminates when ...
LTC4064
... within 35mV of VBAT or less than the undervoltage lockout threshold, the LTC4064 enters sleep mode, dropping IBAT to less than 3µA. VCC can range from 4.25V to 6.5V. Bypass this pin with at least a 4.7µF ceramic capacitor to ground. FAULT (Pin 3): Open-Drain Fault Status Output. The FAULT open-drain ...
... within 35mV of VBAT or less than the undervoltage lockout threshold, the LTC4064 enters sleep mode, dropping IBAT to less than 3µA. VCC can range from 4.25V to 6.5V. Bypass this pin with at least a 4.7µF ceramic capacitor to ground. FAULT (Pin 3): Open-Drain Fault Status Output. The FAULT open-drain ...
Datasheet - Intersil
... voltage source (VCOM) positioned between the analog supply voltage and ground. The current sink’s full-scale range is controlled by an external resistor, RSET. With the appropriate choice of external resistors R1 and R2, the VCOM voltage range can be controlled between any arbitrary voltage range. T ...
... voltage source (VCOM) positioned between the analog supply voltage and ground. The current sink’s full-scale range is controlled by an external resistor, RSET. With the appropriate choice of external resistors R1 and R2, the VCOM voltage range can be controlled between any arbitrary voltage range. T ...
MC33094, Ignition Control
... The MC33094DW is designed for engine compartment use in 12 V automotive ignition applications to provide high performance control of the ignition coil when used with an appropriate Freescale Power Darlington Transistor. Engine control systems utilizing these devices for ignition coil control exhibit ...
... The MC33094DW is designed for engine compartment use in 12 V automotive ignition applications to provide high performance control of the ignition coil when used with an appropriate Freescale Power Darlington Transistor. Engine control systems utilizing these devices for ignition coil control exhibit ...
LT4254 - Positive High Voltage Hot Swap Controller with Open
... GATE pin will turn on). If the RETRY pin is grounded and the UV pin is not cycled low, the GATE pin remains latched off and the TIMER pin will be discharged near ground. The UV pin must be cycled low after the TIMER pin has discharged below 0.65V (typ) to reset the part. If the RETRY pin is floating ...
... GATE pin will turn on). If the RETRY pin is grounded and the UV pin is not cycled low, the GATE pin remains latched off and the TIMER pin will be discharged near ground. The UV pin must be cycled low after the TIMER pin has discharged below 0.65V (typ) to reset the part. If the RETRY pin is floating ...
LT1528 3A Low Dropout Regulator for Microprocessor Applications DESCRIPTION
... range allows the use of 5V logic devices to drive the pin directly. For high impedance sources or logic running on supply voltages greater than 5.5V, the maximum current driven into the SHDN pin must be less than 5mA. Note 3: Operating conditions are limited by maximum junction temperature. The regu ...
... range allows the use of 5V logic devices to drive the pin directly. For high impedance sources or logic running on supply voltages greater than 5.5V, the maximum current driven into the SHDN pin must be less than 5mA. Note 3: Operating conditions are limited by maximum junction temperature. The regu ...
STA-6033(Z) 4.9GHz to 5.9GHz 3.3V POWER AMPLIFIER Features Product Description
... RFMD’s STA-6033 is a high efficiency class AB Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT amplifier is made with InGaP on GaAs device technology and fabricated with MOCVD for an ideal combination of low cost and high reliability. ...
... RFMD’s STA-6033 is a high efficiency class AB Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT amplifier is made with InGaP on GaAs device technology and fabricated with MOCVD for an ideal combination of low cost and high reliability. ...
Pull-up Resistors - SparkFun Electronics
... of VCC, and the microcontroller might not register the pin being in a high state. On a 5V system, what does the MCU read on the input pin if the voltage is 2.5V? Is it a high or a low? The MCU doesn’t know and you might read either a high or a low. A resistance of 10k to 100kΩ for R1 should avoid mo ...
... of VCC, and the microcontroller might not register the pin being in a high state. On a 5V system, what does the MCU read on the input pin if the voltage is 2.5V? Is it a high or a low? The MCU doesn’t know and you might read either a high or a low. A resistance of 10k to 100kΩ for R1 should avoid mo ...