Direct current / alternating current (DC / AC)
... either peak-to-peak or RMS units. It’s your choice, but be sure that you know which you are using. (Reminder: Don’t forget about the “high-Z” setting on the function generator.) Oscilloscope: Again, your choice. It will give values in peak-to-peak or RMS. Make sure that you know what you are reading ...
... either peak-to-peak or RMS units. It’s your choice, but be sure that you know which you are using. (Reminder: Don’t forget about the “high-Z” setting on the function generator.) Oscilloscope: Again, your choice. It will give values in peak-to-peak or RMS. Make sure that you know what you are reading ...
PSpice with Cadence
... The phase isn’t displayed on the schematic for the VSIN source, but it can be added. Double-click on it to bring up the property editor. Find the ‘PHASE’ field and select it, then click the ‘Display…’ button. Select Name and Value from the Display Format list, then click Ok. The ‘PHASE’ property is ...
... The phase isn’t displayed on the schematic for the VSIN source, but it can be added. Double-click on it to bring up the property editor. Find the ‘PHASE’ field and select it, then click the ‘Display…’ button. Select Name and Value from the Display Format list, then click Ok. The ‘PHASE’ property is ...
TPS2561A-Q1 - Texas Instruments
... The TPS2561A-Q1 is a dual-channel, current-limited power-distribution switch using N-channel MOSFETs for automotive applications where short circuits or heavy capacitive loads will be encountered. This device allows the user to program the current-limit threshold between 250 mA and 2.8 A (typ) per c ...
... The TPS2561A-Q1 is a dual-channel, current-limited power-distribution switch using N-channel MOSFETs for automotive applications where short circuits or heavy capacitive loads will be encountered. This device allows the user to program the current-limit threshold between 250 mA and 2.8 A (typ) per c ...
C35(i), M35(i), S35i Level 2.5e Repair Documentation
... phase locked loop and is accomplished via the BRIGHT IC(Z4450). The BRIGHT IC provides the quadratic modulator with the TX IF signals (GSM 270MHz/ PCN 135/130MHz). Whereby these frequencies are mixed from the second local oscillator signals. This “wrong GMSK RF signal” is compared in a phase detecto ...
... phase locked loop and is accomplished via the BRIGHT IC(Z4450). The BRIGHT IC provides the quadratic modulator with the TX IF signals (GSM 270MHz/ PCN 135/130MHz). Whereby these frequencies are mixed from the second local oscillator signals. This “wrong GMSK RF signal” is compared in a phase detecto ...
Functional Specifications
... The electromagnetic interference (EMI) filter is used to block ballast-generated noise from being transmitted back onto the power lines. This filter may be active or passive, and will be designed according to needs as this project is developed. Rectifier The full-wave rectifier converts the AC sourc ...
... The electromagnetic interference (EMI) filter is used to block ballast-generated noise from being transmitted back onto the power lines. This filter may be active or passive, and will be designed according to needs as this project is developed. Rectifier The full-wave rectifier converts the AC sourc ...
LMC6044 CMOS Quad Micropower Operational Amplifier (Rev. D)
... Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6044. Providing input currents of only 2 fA typical, the LMC6044 can operate from a single supply, has output swing extending to each supply rail, and an input voltage range that includes ground. The LMC6044 is ide ...
... Ultra-low power consumption and low input-leakage current are the hallmarks of the LMC6044. Providing input currents of only 2 fA typical, the LMC6044 can operate from a single supply, has output swing extending to each supply rail, and an input voltage range that includes ground. The LMC6044 is ide ...
MAX1955/MAX1956 1.6V to 5.5V Input, 0.5% Accurate, Dual 180° Out-of-Phase Step-Down Controllers
... 180° Out-of-Phase Step-Down Controllers (VIN = VEN = 3.3V; VVDD = VAVDD = 5V; VPGND = VGND = 0; CREF = 0.22µF; SEQ = SYNC = GND; TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
... 180° Out-of-Phase Step-Down Controllers (VIN = VEN = 3.3V; VVDD = VAVDD = 5V; VPGND = VGND = 0; CREF = 0.22µF; SEQ = SYNC = GND; TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) ...
FMA2A
... be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. ...
... be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. ...
Voltage Detector relay for transfer system and
... b Thresholds are configurable (from keyboard) independently for both relays v Configuration in % of the voltage v Single voltage or unbalanced voltage. ...
... b Thresholds are configurable (from keyboard) independently for both relays v Configuration in % of the voltage v Single voltage or unbalanced voltage. ...
V-Guard | Buying Guide for Voltage Stabilizers
... Modern appliances (mostly refrigerators and air conditioners) do come with a bigger Voltage range for operation, i.e. if in past, refrigerators worked well only between 200-240V, now they have a bigger range of 170-290V. Refrigerator comes with inbuilt high & low voltage cutoff but they do not come ...
... Modern appliances (mostly refrigerators and air conditioners) do come with a bigger Voltage range for operation, i.e. if in past, refrigerators worked well only between 200-240V, now they have a bigger range of 170-290V. Refrigerator comes with inbuilt high & low voltage cutoff but they do not come ...
Synchronous Generator Load Angle Measurement and Estimation
... and the measured results of active and reactive power are not reliable. The load angle estimated value is incorrect too. In such cases, the system forces the excitation current. The excitation current increases to its maximal allowable value determined by maximal excitation current limitation. When ...
... and the measured results of active and reactive power are not reliable. The load angle estimated value is incorrect too. In such cases, the system forces the excitation current. The excitation current increases to its maximal allowable value determined by maximal excitation current limitation. When ...
Neon Application Information2017
... where L is the life expectancy at the design current I with the recommended series resistance R , and L is the life expectancy at current I with the series resistance R .. This relationship, which is shown graphically in Figure 4, is approximate and should only be used as a guide to the effect on li ...
... where L is the life expectancy at the design current I with the recommended series resistance R , and L is the life expectancy at current I with the series resistance R .. This relationship, which is shown graphically in Figure 4, is approximate and should only be used as a guide to the effect on li ...
Conductance G of a resistance R is defined as the reciprocal of R, G
... their characteristics can be taken into account in circuit analysis. In this notes, we emphasize modeling of practical voltage and current sources. Modeling of a practical voltage source: An ideal voltage source keeps the voltage across its terminals the same whatever might be the current (and thus ...
... their characteristics can be taken into account in circuit analysis. In this notes, we emphasize modeling of practical voltage and current sources. Modeling of a practical voltage source: An ideal voltage source keeps the voltage across its terminals the same whatever might be the current (and thus ...
A METHOD FOR CHARACTERIZATION OF THREE
... three- phase, single-phase and phase-to-phase faults, star and delta-connected equipment and all types of transformer connection. It was further assumed that positive and negative-sequence source impedances are equal. This resulted in four types of three-phase unbalanced sag, shown as a phasor diagr ...
... three- phase, single-phase and phase-to-phase faults, star and delta-connected equipment and all types of transformer connection. It was further assumed that positive and negative-sequence source impedances are equal. This resulted in four types of three-phase unbalanced sag, shown as a phasor diagr ...
BDTIC www.BDTIC.com/infineon Asic & Power ICs
... FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data Associa ...
... FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data Associa ...
MAX8533 Smallest, Most Reliable, 12V, Infiniband- Compliant Hot-Swap Controller General Description
... The MAX8533 is a single-port, 12V, InfinibandTM-compliant (IB) versatile hot-swap controller. The device can be implemented in both IB Class I (nonisolated) and Class II (isolated) power-topology applications. Additionally, the MAX8533 can be used as a reliable power controller on hot-swappable blad ...
... The MAX8533 is a single-port, 12V, InfinibandTM-compliant (IB) versatile hot-swap controller. The device can be implemented in both IB Class I (nonisolated) and Class II (isolated) power-topology applications. Additionally, the MAX8533 can be used as a reliable power controller on hot-swappable blad ...
60-0548 - R8229A Electric Heat Relay, R8246 Electric Heat Contactor
... c. If fan and heating elements all come on properly, proceed to step 4. 2. Jumper Rh to Wl at the thermostata. If fan and heating elements now begin operating, check thermostat and wiring and replace thermostat if necessary. Proceed to step 4. b. If neither fan nor heating elements operate (and syst ...
... c. If fan and heating elements all come on properly, proceed to step 4. 2. Jumper Rh to Wl at the thermostata. If fan and heating elements now begin operating, check thermostat and wiring and replace thermostat if necessary. Proceed to step 4. b. If neither fan nor heating elements operate (and syst ...
Fuzzy based controller for dynamic Unified Power Flow
... difference of these angles (a_s – angle_sh) and the magnitude (Vmag_sh) have used in ‘sin ()’ function to obtain the reference signals for pulse width modulation (PWM). In PWM block, the reference signals are compared with carrier (triangle) signal which has a switching frequency of 4.5 KHz. The out ...
... difference of these angles (a_s – angle_sh) and the magnitude (Vmag_sh) have used in ‘sin ()’ function to obtain the reference signals for pulse width modulation (PWM). In PWM block, the reference signals are compared with carrier (triangle) signal which has a switching frequency of 4.5 KHz. The out ...
- Granite River Labs
... • Use short ground leads to reduce probing inductance • Excite system with power sensitive patterns and frequency • Move trigger to min/max voltage setting ...
... • Use short ground leads to reduce probing inductance • Excite system with power sensitive patterns and frequency • Move trigger to min/max voltage setting ...
General-Purpose FET-INPUT OPERATIONAL AMPLIFIERS FEATURES µ
... The OPA131 (single op amp version) provides offset voltage trim connections on pins 1 and 5. Offset voltage can be adjusted by connecting a potentiometer as shown in Figure 1. This adjustment should be used only to null the offset of the op amp, not system offset or offset produced by the signal sou ...
... The OPA131 (single op amp version) provides offset voltage trim connections on pins 1 and 5. Offset voltage can be adjusted by connecting a potentiometer as shown in Figure 1. This adjustment should be used only to null the offset of the op amp, not system offset or offset produced by the signal sou ...
Current Transformers Ratio / Polarity / Types
... value which can be safely measured by the control or instrument circuit. Hall-Effect devices do not pose the same danger as conventional bus-bar or donuttype CT’s with regard to an open circuited secondary. (Note: some instrument current probes are conventional CT’s; these usually have a burden resi ...
... value which can be safely measured by the control or instrument circuit. Hall-Effect devices do not pose the same danger as conventional bus-bar or donuttype CT’s with regard to an open circuited secondary. (Note: some instrument current probes are conventional CT’s; these usually have a burden resi ...
EUP8010X Linear Li-Ion/Polymer Charger IC with Integrated FET and Charger Timer
... current sensor, charge status and reverse current protection in a single monolithic devices.When AC-adapter is applied, an external resistor sets the magnitude of the charge current, which may be programmed up to 1A. The EUP8010X charges the battery in three phases: conditioning, constant current, a ...
... current sensor, charge status and reverse current protection in a single monolithic devices.When AC-adapter is applied, an external resistor sets the magnitude of the charge current, which may be programmed up to 1A. The EUP8010X charges the battery in three phases: conditioning, constant current, a ...
Variable-frequency drive
A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable-speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, around 25% of the world's electrical energy is consumed by electric motors in industrial applications, which are especially conducive for energy savings using VFDs in centrifugal load service, and VFDs' global market penetration for all applications is still relatively small. That lack of penetration highlights significant energy efficiency improvement opportunities for retrofitted and new VFD installations.Over the last four decades, power electronics technology has reduced VFD cost and size and has improved performance through advances in semiconductor switching devices, drive topologies, simulation and control techniques, and control hardware and software.VFDs are available in a number of different low- and medium-voltage AC-AC and DC-AC topologies.