Motor control and sensor testing
... 1000? Note: the original cutoff frequency was somewhat lower than 160 Hz, possibly as low as 80 Hz, because the single-ended filter capacitors and the differential filter capacitor were erroneously both installed at the same time. Result: At a 160 Hz lowpass cutoff frequency, the noise levels from t ...
... 1000? Note: the original cutoff frequency was somewhat lower than 160 Hz, possibly as low as 80 Hz, because the single-ended filter capacitors and the differential filter capacitor were erroneously both installed at the same time. Result: At a 160 Hz lowpass cutoff frequency, the noise levels from t ...
UNIT 5 - WordPress.com
... The feedback network offers 180 degrees phase shift at the oscillation frequency and the op amp is configured as an Inverting amplifier, it also provide 180 degrees phase shift. Hence to total phase shift around the loop is 360 degrees, it is essential for sustained oscillations. At the oscillation ...
... The feedback network offers 180 degrees phase shift at the oscillation frequency and the op amp is configured as an Inverting amplifier, it also provide 180 degrees phase shift. Hence to total phase shift around the loop is 360 degrees, it is essential for sustained oscillations. At the oscillation ...
MAX9937 Automotive Current-Sense Amplifier with Reverse-Battery Protection General Description
... amplifier features a 4V to 28V input common-mode voltage range that is independent of supply voltage (VCC = 2.7V to 5.5V). The MAX9937 monitors the current through a current-sense resistor by converting the sense voltage to a current output (OUT). Gain is set by the ratio of an output resistor (ROUT ...
... amplifier features a 4V to 28V input common-mode voltage range that is independent of supply voltage (VCC = 2.7V to 5.5V). The MAX9937 monitors the current through a current-sense resistor by converting the sense voltage to a current output (OUT). Gain is set by the ratio of an output resistor (ROUT ...
MODEL : PP 1400 SC
... standby mode. Based on the field proven InteliLite architecture, the new controllers fulfill every requirement needed for AMF and MRS applications – including modem and Internet control, user configuration and complete gen-set monitoring and protection. InteliLiteNT controllers are easy to use and f ...
... standby mode. Based on the field proven InteliLite architecture, the new controllers fulfill every requirement needed for AMF and MRS applications – including modem and Internet control, user configuration and complete gen-set monitoring and protection. InteliLiteNT controllers are easy to use and f ...
Section 26 05 05 High Voltage Cables
... 220 mil ethylene-propylene (EPR) insulation (133%), suitable for continuous operation at 105C conductor temperature, emergency conditions at 140C and 250C for short circuit conditions. Metallic: 5 mil bare copper tape with 100% coverage and a minimum of 12.5% overlap. ...
... 220 mil ethylene-propylene (EPR) insulation (133%), suitable for continuous operation at 105C conductor temperature, emergency conditions at 140C and 250C for short circuit conditions. Metallic: 5 mil bare copper tape with 100% coverage and a minimum of 12.5% overlap. ...
Notes on Rebuilding an SB
... Another way to accomplish step-start places a resistor in series with one or both of the AC supply leads and uses a relay to shunt the resistors after a two or three second delay. The design of this kind of circuit is a little tricky because the circuitry that energizes the relay may have to work re ...
... Another way to accomplish step-start places a resistor in series with one or both of the AC supply leads and uses a relay to shunt the resistors after a two or three second delay. The design of this kind of circuit is a little tricky because the circuitry that energizes the relay may have to work re ...
Transmission Line Theory
... is not possible since voltag and current waves do not affect the entire circuit at the same time. The circuit must be broken down into unit sections within which the circuit elements are considered to be lumped. This is because the dimensions of the circuit are comparable to the wavelength of the wa ...
... is not possible since voltag and current waves do not affect the entire circuit at the same time. The circuit must be broken down into unit sections within which the circuit elements are considered to be lumped. This is because the dimensions of the circuit are comparable to the wavelength of the wa ...
LCM-40 series
... 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning O ...
... 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning O ...
ADR510 数据手册DataSheet 下载
... requirement make it ideal for use in battery-powered portable instruments, such as the AD7533 CMOS multiplying DAC, that use precision data converters. Figure 13 shows the ADR510 serving as an external reference to the AD7533, a CMOS multiplying DAC. Such a DAC requires a negative voltage input in o ...
... requirement make it ideal for use in battery-powered portable instruments, such as the AD7533 CMOS multiplying DAC, that use precision data converters. Figure 13 shows the ADR510 serving as an external reference to the AD7533, a CMOS multiplying DAC. Such a DAC requires a negative voltage input in o ...
TR41.7-09-11-005-MR1-2564
... A thermistor constructed of ceramic semiconductor material, which exhibits a step-like increase of a factor of 100 or more in resistance with increasing temperature. Note: CPTC thermistors covered by this document are intended for use as current limiting protection elements. ...
... A thermistor constructed of ceramic semiconductor material, which exhibits a step-like increase of a factor of 100 or more in resistance with increasing temperature. Note: CPTC thermistors covered by this document are intended for use as current limiting protection elements. ...
TPS77033-Q1 数据资料 dataSheet 下载
... The TPS77033 uses a PMOS pass element to dramatically reduce both dropout voltage and supply current over more conventional PNP-pass-element LDO designs. The PMOS pass element is a voltage-controlled device and, unlike a PNP transistor, does not require increased drive current as output current incr ...
... The TPS77033 uses a PMOS pass element to dramatically reduce both dropout voltage and supply current over more conventional PNP-pass-element LDO designs. The PMOS pass element is a voltage-controlled device and, unlike a PNP transistor, does not require increased drive current as output current incr ...
RT8720B - Richtek
... Supply Input Voltage, VCC (<300ns) ----------------------------------------------------------------------------- −0.3V to 10V Hall Input Voltage Range, H+, H− --------------------------------------------------------------------------------- −0.3V to 6V SET Input Voltage, SET ------------------------ ...
... Supply Input Voltage, VCC (<300ns) ----------------------------------------------------------------------------- −0.3V to 10V Hall Input Voltage Range, H+, H− --------------------------------------------------------------------------------- −0.3V to 6V SET Input Voltage, SET ------------------------ ...
LCM-40-SPEC
... 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning O ...
... 1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature. 2. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details. 3. Length of set up time is measured at first cold start. Turning O ...
two simple formulae for hall-geometry factor of hall
... two: in the absence of magnetic fields the potential distribution is symmetric and so one needs only consider a quarter of the circular Hall plate. If e.g. 1V is applied at two diametrically opposite contacts of the original plate, the output contacts would be at 0.5V. Fig. 1(a) shows the lower righ ...
... two: in the absence of magnetic fields the potential distribution is symmetric and so one needs only consider a quarter of the circular Hall plate. If e.g. 1V is applied at two diametrically opposite contacts of the original plate, the output contacts would be at 0.5V. Fig. 1(a) shows the lower righ ...
BJT_dc biasing
... Hence when the value of β changes between 45 ≤ β ≤ 75, the value of ICQ does not vary by more than 5 % from its nominal value and therefore the design specification is met. ...
... Hence when the value of β changes between 45 ≤ β ≤ 75, the value of ICQ does not vary by more than 5 % from its nominal value and therefore the design specification is met. ...
InstaSPIN-FOC - Texas Instruments
... d and q axis current regulators to open it. Then Doubleclick on the “PMSM Decoupling” block inside of that. Using the input variables on the left, build your decoupling structures that you just designed; one for the d-axis, and one for the q-axis. The outputs Vd and Vq will be directly added to the ...
... d and q axis current regulators to open it. Then Doubleclick on the “PMSM Decoupling” block inside of that. Using the input variables on the left, build your decoupling structures that you just designed; one for the d-axis, and one for the q-axis. The outputs Vd and Vq will be directly added to the ...
MAX774 EV Kit MAX774 Evaluation Kit _______________General Description ____________________________Features
... The MAX774/MAX775/MAX776 are preset for -5V, -12V, and -15V output voltages, respectively. However, they may be adjusted to other values through an external voltage divider formed by R2 and R3 (located on the board’s solder side). For input or output voltages greater than 10V, capacitors C1 and C3 m ...
... The MAX774/MAX775/MAX776 are preset for -5V, -12V, and -15V output voltages, respectively. However, they may be adjusted to other values through an external voltage divider formed by R2 and R3 (located on the board’s solder side). For input or output voltages greater than 10V, capacitors C1 and C3 m ...
Document
... mechanical nature to move a pointer along a scale so that a measured value may be read. Though modern digital meters have no moving parts, the term "movement" may be applied to the same basic device performing the display function. Most mechanical movements are based on the principle of electrom ...
... mechanical nature to move a pointer along a scale so that a measured value may be read. Though modern digital meters have no moving parts, the term "movement" may be applied to the same basic device performing the display function. Most mechanical movements are based on the principle of electrom ...
STP78N75F4
... Document status promoted from preliminary data to datasheet (see Section 2.1: Electrical characteristics (curves)). ...
... Document status promoted from preliminary data to datasheet (see Section 2.1: Electrical characteristics (curves)). ...
ICL7662 CMOS Voltage Converter Features FN3181.4
... 4. If the voltage supply driving the 7662 has a large source impedance (25Ω - 30Ω), then a 2.2µF capacitor from pin 8 to ground may be required to limit rate of rise of input voltage to less than 2V/µs. 5. User should insure that the output (pin 5) does not go more positive than GND (pin 3). Device ...
... 4. If the voltage supply driving the 7662 has a large source impedance (25Ω - 30Ω), then a 2.2µF capacitor from pin 8 to ground may be required to limit rate of rise of input voltage to less than 2V/µs. 5. User should insure that the output (pin 5) does not go more positive than GND (pin 3). Device ...
SAE-1100 Series Carbon Monoxide (CO) Detectors
... both space and duct mount versions. They are for use in any industrial or commercial indoor environment where accurate CO detection is required. ...
... both space and duct mount versions. They are for use in any industrial or commercial indoor environment where accurate CO detection is required. ...
