Regulating Pulse Width Modulators
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain t ...
A Higher Voltage Multilevel Inverter with Reduced Switches for
... Multilevel inverters are composed of a number of power electronic switches and DC voltage sources that produce a stepped voltage waveform in its output. Generally, multilevel inverters are divided into three categories as follows: neutral-point clamped inverter (NPC), flying capacitor inverter (FC), ...
... Multilevel inverters are composed of a number of power electronic switches and DC voltage sources that produce a stepped voltage waveform in its output. Generally, multilevel inverters are divided into three categories as follows: neutral-point clamped inverter (NPC), flying capacitor inverter (FC), ...
Thermistor/Relay Lab
... 1) Build above circuit, using transistor 2N2222. Find a datasheet for the pin-out. 2) Test in the same manner as Part A, warming and cooling around the set point (determined by potentiometer) to hear relay clicking on and off. Question: Is relay opened or closed when measured temperature is above se ...
... 1) Build above circuit, using transistor 2N2222. Find a datasheet for the pin-out. 2) Test in the same manner as Part A, warming and cooling around the set point (determined by potentiometer) to hear relay clicking on and off. Question: Is relay opened or closed when measured temperature is above se ...
QUALITROL-IRIS POWER IS THE WORLD’S LARGEST PROVIDER OF MONITORING AND
... of three permanently installed capacitive couplers (one per phase), an Iris Power PDTracII monitor, with built in networking capability. The PDTracII can operate “stand alone” with only periodic downloading of archived PD data or it can be networked with the plant computer. The Iris Power PDTracII i ...
... of three permanently installed capacitive couplers (one per phase), an Iris Power PDTracII monitor, with built in networking capability. The PDTracII can operate “stand alone” with only periodic downloading of archived PD data or it can be networked with the plant computer. The Iris Power PDTracII i ...
MAX786 Dual-Output Power-Supply Controller for Notebook Computers __________________General Description
... for +3.3V and +5V. Other features include dual, low-dropout, micropower linear regulators for CMOS/RTC back-up, and two precision low-batterydetection comparators. High efficiency (95% at 2A; greater than 80% at loads from 5mA to 3A) is achieved through synchronous rectification and PWM operation at ...
... for +3.3V and +5V. Other features include dual, low-dropout, micropower linear regulators for CMOS/RTC back-up, and two precision low-batterydetection comparators. High efficiency (95% at 2A; greater than 80% at loads from 5mA to 3A) is achieved through synchronous rectification and PWM operation at ...
martinsville,va - Martinsville, Virginia
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... By _________________________________ Title ____________________________________ ____________________________________ Address ...
Examples of experiments - CMA
... The sensor has differential inputs, which means that measurements can be done directly across circuit elements without the constraints of common grounding. It can be used to measure positive potentials, as well as negative potentials. It has two banana (4-mm) plugs for easy connection. The sensor sh ...
... The sensor has differential inputs, which means that measurements can be done directly across circuit elements without the constraints of common grounding. It can be used to measure positive potentials, as well as negative potentials. It has two banana (4-mm) plugs for easy connection. The sensor sh ...
(BIL) ratings for medium-voltage controllers
... own purposes could violate the rights of the owners. TechTopics are published for informational purposes only. Siemens makes no guaranty of accuracy or applicability to any specific customer projects or applications, and assumes no responsibility for the readers’ use of this information. Siemens rec ...
... own purposes could violate the rights of the owners. TechTopics are published for informational purposes only. Siemens makes no guaranty of accuracy or applicability to any specific customer projects or applications, and assumes no responsibility for the readers’ use of this information. Siemens rec ...
LP3997 Micropower 250mA CMOS LDO Regulator with Error Flag
... Important: To ensure stable operation it is essential that good PCB design practices are employed to minimize ground impedance and keep input inductance low. If these conditions cannot be met, or if long wire leads are used to connect the battery or other power source to the LP3997, then it is recom ...
... Important: To ensure stable operation it is essential that good PCB design practices are employed to minimize ground impedance and keep input inductance low. If these conditions cannot be met, or if long wire leads are used to connect the battery or other power source to the LP3997, then it is recom ...
efficiency optimized control of high performance induction motor drive
... Abstract: Algorithms for efficiency optimized control of induction motor drives are presented in this paper. As a result, power and energy losses are reduced, especially when load torque is significant less compared to its rated value. According to the literture, there are three strategies for deali ...
... Abstract: Algorithms for efficiency optimized control of induction motor drives are presented in this paper. As a result, power and energy losses are reduced, especially when load torque is significant less compared to its rated value. According to the literture, there are three strategies for deali ...
Hybrid Converter Topology For Power Factor
... By using a zero crossing detector the zero current in the inductor is sensed and any one of the converters (buck / boost) is turned on according to the rectified voltage level. Output voltage is fed back to the PFC control circuit to maintain within the limits. The inductor voltage is sensed and fee ...
... By using a zero crossing detector the zero current in the inductor is sensed and any one of the converters (buck / boost) is turned on according to the rectified voltage level. Output voltage is fed back to the PFC control circuit to maintain within the limits. The inductor voltage is sensed and fee ...
ISL8105B - Intersil
... Following POR (and 6.8ms delay), the ISL8105B initiates the Overcurrent Protection sample and hold operation. The BGATE driver is disabled to allow an internal 21.5µA current source to develop a voltage across RBSOC. The ISL8105B samples this voltage (which is referenced to the GND pin) at the BGATE ...
... Following POR (and 6.8ms delay), the ISL8105B initiates the Overcurrent Protection sample and hold operation. The BGATE driver is disabled to allow an internal 21.5µA current source to develop a voltage across RBSOC. The ISL8105B samples this voltage (which is referenced to the GND pin) at the BGATE ...
AN-1958 LMP860X SOIC Eval Board User`s Guide
... The offset voltage on the output of the LMP860x is determined by the voltage on the offset pin which is connected to pin2 of P3 and the offset voltage will be VOffset/2. This pin is normally connected with a jumper to GND or VS , but this pin can also be driven from a low impedance source (<10 Ω). W ...
... The offset voltage on the output of the LMP860x is determined by the voltage on the offset pin which is connected to pin2 of P3 and the offset voltage will be VOffset/2. This pin is normally connected with a jumper to GND or VS , but this pin can also be driven from a low impedance source (<10 Ω). W ...