Identifying Motor Defects Through Fault Zone Analysis
... Vibration shows a two times line frequency (2FL) spike and that must mean it’s electrical. Right?... Wrong!!!! There are so many variables producing a 2FL today that removing a motor from service for an electrical repair due only to a high 2FL is a mistake. Possibly an expensive one. The best thing ...
... Vibration shows a two times line frequency (2FL) spike and that must mean it’s electrical. Right?... Wrong!!!! There are so many variables producing a 2FL today that removing a motor from service for an electrical repair due only to a high 2FL is a mistake. Possibly an expensive one. The best thing ...
Piezoelectric Accelerometers
... Strong magnetic fields often occur around electric machines at 50Hz and multiples. Magnetic field sensitivity baB has been measured at B=0.01 T and 50 Hz for some accelerometers. It is very low and can be ignored under normal conditions. However, adequate isolation must be provided against ground lo ...
... Strong magnetic fields often occur around electric machines at 50Hz and multiples. Magnetic field sensitivity baB has been measured at B=0.01 T and 50 Hz for some accelerometers. It is very low and can be ignored under normal conditions. However, adequate isolation must be provided against ground lo ...
MAX253 Transformer Driver for Isolated RS-485 Interface _______________General Description
... secondary can be wound to provide any isolated voltage needed at power levels up to 1W with a 5V supply, or 600mW with a 3.3V supply. Figure 6 shows a typical 5V to isolated 5V application circuit that delivers up to 200mA of isolated 5V power. In Figure 7, the MAX253 is configured to operate from a ...
... secondary can be wound to provide any isolated voltage needed at power levels up to 1W with a 5V supply, or 600mW with a 3.3V supply. Figure 6 shows a typical 5V to isolated 5V application circuit that delivers up to 200mA of isolated 5V power. In Figure 7, the MAX253 is configured to operate from a ...
FSB50450AS Motion SPM 5 Series ®
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
Amateur Radio Technician Class Element 2 Course Presentation
... • T5 – Electrical principles, math for electronics, electronic principles, Ohm’s Law T6 – Electrical components, semiconductors, circuit diagrams, component functions • T7 – Station equipment, common transmitter and receiver problems, antenna measurements and troubleshooting, basic repair and test ...
... • T5 – Electrical principles, math for electronics, electronic principles, Ohm’s Law T6 – Electrical components, semiconductors, circuit diagrams, component functions • T7 – Station equipment, common transmitter and receiver problems, antenna measurements and troubleshooting, basic repair and test ...
TekConnect Adapters - Liberty Test Equipment
... and TDS6000 Series oscilloscopes allow engineers to make high-speed measurements quickly and efficiently. In addition to these high-speed measurements, many of today’s designers also face the challenges of measuring high voltage, current, power or even microvolt level signals to gain a more complete ...
... and TDS6000 Series oscilloscopes allow engineers to make high-speed measurements quickly and efficiently. In addition to these high-speed measurements, many of today’s designers also face the challenges of measuring high voltage, current, power or even microvolt level signals to gain a more complete ...
DS1813 5V EconoReset with Pushbutton GENERAL DESCRIPTION
... NOTES: 1) All voltages are referenced to ground. 2) Measured with VCC ≥ 2.7V. 3) A 1kΩ external resistor may be required in some applications for proper operation of the microprocessor reset control circuit. 4) Measured with RST output open. 5) tR = 5µs. 6) VOH and IOH are a function of the value of ...
... NOTES: 1) All voltages are referenced to ground. 2) Measured with VCC ≥ 2.7V. 3) A 1kΩ external resistor may be required in some applications for proper operation of the microprocessor reset control circuit. 4) Measured with RST output open. 5) tR = 5µs. 6) VOH and IOH are a function of the value of ...
DTC P0102 Mass Air Flow (MAF) Sensor Circuit Low
... The mass air flow (MAF) sensor measures the amount of air which passes through it into the engine during a given time. The PCM uses the mass air flow information to monitor engine operating conditions for fuel delivery calculations. A large quantity of air entering the engine indicates an accelerati ...
... The mass air flow (MAF) sensor measures the amount of air which passes through it into the engine during a given time. The PCM uses the mass air flow information to monitor engine operating conditions for fuel delivery calculations. A large quantity of air entering the engine indicates an accelerati ...
FSB50450AT Motion SPM 5 Series ®
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
... 2. RC-coupling (R5 and C5, R4 and C6) and C4 at each input of Motion SPM® 5 product and MCU are useful to prevent improper input signal caused by surge-noise. 3. The voltage-drop across R3 affects the low-side switching performance and the bootstrap characteristics since it is placed between COM and ...
MAX9179 Quad LVDS Receiver with Hysteresis General Description Features
... Interconnect for LVDS typically has a controlled differential impedance of 100Ω. Use cables and connectors that have matched differential impedance to minimize impedance discontinuities. Avoid the use of unbalanced cables such as ribbon or simple coaxial cable. Balanced cables such as twisted pair o ...
... Interconnect for LVDS typically has a controlled differential impedance of 100Ω. Use cables and connectors that have matched differential impedance to minimize impedance discontinuities. Avoid the use of unbalanced cables such as ribbon or simple coaxial cable. Balanced cables such as twisted pair o ...
Thesis - Docjava.com
... conductor in order to determine a valid emf. Since a linear partition can not enclose anything, the values obtained for the matrix are meaningless as proposed by Hayt. Ruehli tries to explain this by saying that the loops close at infinity; however, that would require integration to infinity and ba ...
... conductor in order to determine a valid emf. Since a linear partition can not enclose anything, the values obtained for the matrix are meaningless as proposed by Hayt. Ruehli tries to explain this by saying that the loops close at infinity; however, that would require integration to infinity and ba ...
The Different Types of AC Power Connectors in North America
... A key reason why different styles of connectors exist within a country is to prevent misapplication by users. For this reason, receptacles are designed so that they will only accept appropriate connectors. Connectors are often manufactured differently for various utilization voltages in order to pre ...
... A key reason why different styles of connectors exist within a country is to prevent misapplication by users. For this reason, receptacles are designed so that they will only accept appropriate connectors. Connectors are often manufactured differently for various utilization voltages in order to pre ...
bq40z60 Charging Voltage Compensation
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
... TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide adequate design and operating safeguar ...
Introduction to Op-Amp
... A perfect op-amp would output exactly zero volts with both its inputs shorted together and grounded. However, most op-amps off the shelf will drive their outputs to a saturated level, either negative or positive even if the op-amp in question has zero common-mode gain (infinite CMRR). This deviation ...
... A perfect op-amp would output exactly zero volts with both its inputs shorted together and grounded. However, most op-amps off the shelf will drive their outputs to a saturated level, either negative or positive even if the op-amp in question has zero common-mode gain (infinite CMRR). This deviation ...
MAX9111/MAX9113 Single/Dual LVDS Line Receivers with Ultra-Low Pulse Skew in SOT23 General Description
... LVDS Inputs The MAX9111/MAX9113 feature LVDS inputs for interfacing high-speed digital circuitry. The LVDS interface standard is a signaling method intended for point-topoint communication over a controlled impedance media, as defined by the ANSI/EIA/TIA-644 standards. The technology uses low-voltag ...
... LVDS Inputs The MAX9111/MAX9113 feature LVDS inputs for interfacing high-speed digital circuitry. The LVDS interface standard is a signaling method intended for point-topoint communication over a controlled impedance media, as defined by the ANSI/EIA/TIA-644 standards. The technology uses low-voltag ...
LTC1069-1 - Low Power, 8th Order Progressive Elliptic, Lowpass Filter
... ground plane should be connected to any digital ground at a single point. For dual supply operation Pin 1 should be connected to the analog ground plane. For single supply operation Pin 1 should be bypassed to the analog ground plane with a 0.47μF or larger capacitor. An internal resistive divider b ...
... ground plane should be connected to any digital ground at a single point. For dual supply operation Pin 1 should be connected to the analog ground plane. For single supply operation Pin 1 should be bypassed to the analog ground plane with a 0.47μF or larger capacitor. An internal resistive divider b ...
MAX8516/MAX8517/MAX8518 1.425V to 3.6V Input, 1A, 0.2V Dropout LDO Regulators General Description
... Regulator Stability Capacitors are required at the MAX8516/MAX8517/ MAX8518 inputs and outputs for stable operation over the full temperature range and with load currents up to 1A. Connect a 1µF capacitor between IN and ground and a 4.7µF capacitor with low equivalent series resistance (ESR) between ...
... Regulator Stability Capacitors are required at the MAX8516/MAX8517/ MAX8518 inputs and outputs for stable operation over the full temperature range and with load currents up to 1A. Connect a 1µF capacitor between IN and ground and a 4.7µF capacitor with low equivalent series resistance (ESR) between ...
