MC33887, 5.0 A H-Bridge with Load Current Feedback
... The 33887 is a monolithic H-Bridge Power IC with a load current feedback feature making it ideal for closed-loop DC motor control. The IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuou ...
... The 33887 is a monolithic H-Bridge Power IC with a load current feedback feature making it ideal for closed-loop DC motor control. The IC incorporates internal control logic, charge pump, gate drive, and low RDS(ON) MOSFET output circuitry. The 33887 is able to control inductive loads with continuou ...
Diapositiva 1 - WikiService.at
... protect an electrical circuit from damage caused by overload or short circuit. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices ...
... protect an electrical circuit from damage caused by overload or short circuit. Unlike a fuse, which operates once and then has to be replaced, a circuit breaker can be reset (either manually or automatically) to resume normal operation. Circuit breakers are made in varying sizes, from small devices ...
1.5MHz, 1A, STEP DOWN DC-DC CONVERTER ... Data Sheet Features
... heat due to its high efficiency. However, in some conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction temperature. To avoid the part from exceeding maximum juncti ...
... heat due to its high efficiency. However, in some conditions when the part is operating in high ambient temperature with high RDS(ON) resistance and high duty cycles, such as in LDO mode, the heat dissipated may exceed the maximum junction temperature. To avoid the part from exceeding maximum juncti ...
Overview of Silicon Carbide Power Devices
... • Higher critical electrical field: The critical electrical field of SiC is around 8 times higher than that of Si, which makes SiC an excellent choice for power semiconductor devices. A SiC semiconductor die is much thinner due to its high dielectric strength and is doped to a much higher ...
... • Higher critical electrical field: The critical electrical field of SiC is around 8 times higher than that of Si, which makes SiC an excellent choice for power semiconductor devices. A SiC semiconductor die is much thinner due to its high dielectric strength and is doped to a much higher ...
2. Electric conduction and potentials Ionic conduction and ECG EL
... NaCl-solution. • The circuit is in principal the same as sketched in Fig. 2.3. Remove the ohmic resistor of the last part from the pinboard and replace it with the contact of the electrodes. • You have to use alternating current (AC). Use the alternating current option on the current source. The cur ...
... NaCl-solution. • The circuit is in principal the same as sketched in Fig. 2.3. Remove the ohmic resistor of the last part from the pinboard and replace it with the contact of the electrodes. • You have to use alternating current (AC). Use the alternating current option on the current source. The cur ...
Earthing Systems
... industrial, utilities or building installations fed from the M.V. network; Medium/high TN-S values of short-circuit currents to earth Protection against earth-faults: overcurrent protective devices residual current protective device or ground-fault releases (G function) only in TN-S system ...
... industrial, utilities or building installations fed from the M.V. network; Medium/high TN-S values of short-circuit currents to earth Protection against earth-faults: overcurrent protective devices residual current protective device or ground-fault releases (G function) only in TN-S system ...
Comparative analysis of lightning overvoltages in distribution lines
... amplitudes during lightning overvoltages is caused by heterogeneity of metallic coating which affect increase of electromagnetic field dissipation and wave impedance of cables with not screened conductors in respect of cables with concentric conductors. ...
... amplitudes during lightning overvoltages is caused by heterogeneity of metallic coating which affect increase of electromagnetic field dissipation and wave impedance of cables with not screened conductors in respect of cables with concentric conductors. ...
Ultra Low Power Stable On-Chip Clock Source
... EKG, EEG and EMG signals of a home health patient. Owing to their remote locations and small form factor, these nodes need to consume extremely low power. They should operate from harvested energy as changing their batteries regularly is not a viable option. Energy autonomy is central to the wide sp ...
... EKG, EEG and EMG signals of a home health patient. Owing to their remote locations and small form factor, these nodes need to consume extremely low power. They should operate from harvested energy as changing their batteries regularly is not a viable option. Energy autonomy is central to the wide sp ...
4-channel BTL driver for CD players and CD-ROM
... Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to applicati ...
... Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to applicati ...
Aalborg Universitet Low-Voltage Ride Through
... various Low Voltage Ride Through (LVRT) conditions. It is found that all of the proposed converter topologies will suffer from higher junction temperature in some heavily loaded power devices (especially the diodes) under LVRT operation. And the three-level and five-level H-bridge topologies show mo ...
... various Low Voltage Ride Through (LVRT) conditions. It is found that all of the proposed converter topologies will suffer from higher junction temperature in some heavily loaded power devices (especially the diodes) under LVRT operation. And the three-level and five-level H-bridge topologies show mo ...
MAX9179 Quad LVDS Receiver with Hysteresis General Description Features
... Human Body Model (RD = 1.5kΩ, CS = 100pF) (IN_+, IN_-) ................................................................±16kV IEC61000-4-2 (RD = 330Ω, CS = 150pF) (IN_+, IN_-) Contact Discharge .......................................................±8kV Air-Gap Discharge ............................. ...
... Human Body Model (RD = 1.5kΩ, CS = 100pF) (IN_+, IN_-) ................................................................±16kV IEC61000-4-2 (RD = 330Ω, CS = 150pF) (IN_+, IN_-) Contact Discharge .......................................................±8kV Air-Gap Discharge ............................. ...
Rail-to-Rail I/O, 2A Power Amplifier (Rev. A)
... Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. ...
... Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. ...
D5V0L4B5TS Features Mechanical Data
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
... Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use o ...
AVS2000 PRO
... to your professional components. Voltage sags (below the standard RMS value of 120 volts) are often caused by power- hungry devices which draw more power (over 1800 watts) than your studio was designed to support. This can have a direct effect on professional studio components, including amplifiers ...
... to your professional components. Voltage sags (below the standard RMS value of 120 volts) are often caused by power- hungry devices which draw more power (over 1800 watts) than your studio was designed to support. This can have a direct effect on professional studio components, including amplifiers ...
Aalborg Universitet
... deep-discharge in one of the ESS and over-charge in the others. Therefore, during the process of charging, it is expected to prioritize the charge of the unit with the smallest state of charge (SoC), and similarly, during the process of discharging, the unit with the highest SoC should provide more ...
... deep-discharge in one of the ESS and over-charge in the others. Therefore, during the process of charging, it is expected to prioritize the charge of the unit with the smallest state of charge (SoC), and similarly, during the process of discharging, the unit with the highest SoC should provide more ...
W. Inam, K.K. Afridi and D.J. Perreault, “Variable Frequency Multiplier Technique for High Efficiency Conversion Over a Wide Operating Range,” IEEE Journal of Emerging and Selected Topics in Power Electronics , (to appear).
... variations in input voltage and power levels. If switching frequency is increased to reduce output power or gain of the converter, such as in a series resonant converter operated above resonance to maintain ZVS, switching losses increase. Also, with operation over a wide frequency range as often req ...
... variations in input voltage and power levels. If switching frequency is increased to reduce output power or gain of the converter, such as in a series resonant converter operated above resonance to maintain ZVS, switching losses increase. Also, with operation over a wide frequency range as often req ...
FEATURES 2.5V ULTRA-PRECISION 1:4 LVDS Precision Edge FANOUT BUFFER/TRANSLATOR
... inputs (IN, /IN). For AC-Coupled applications, connect VREF-AC to VT pin and bypass with 0.01µF low ESR capacitor to VCC. See “Input Interface Applications” section for more details. Maximum sink/source current is ±1.5mA. Due to the limited drive capability, each VREF-AC pin is only intended to driv ...
... inputs (IN, /IN). For AC-Coupled applications, connect VREF-AC to VT pin and bypass with 0.01µF low ESR capacitor to VCC. See “Input Interface Applications” section for more details. Maximum sink/source current is ±1.5mA. Due to the limited drive capability, each VREF-AC pin is only intended to driv ...
An Introduction to SAFETY ANALYZER
... organization that prepares and publishes International Standards for all electrical, electronic and related technologies – collectively known as "electrotechnology". ...
... organization that prepares and publishes International Standards for all electrical, electronic and related technologies – collectively known as "electrotechnology". ...
Surge protector
A surge protector (or surge suppressor) is an appliance/device designed to protect electrical devices from voltage spikes. A surge protector attempts to limit the voltage supplied to an electric device by either blocking or by shorting to ground any unwanted voltages above a safe threshold. This article primarily discusses specifications and components relevant to the type of protector that diverts (shorts) a voltage spike to ground; however, there is some coverage of other methods.The terms surge protection device (SPD), or transient voltage surge suppressor (TVSS), are used to describe electrical devices typically installed in power distribution panels, process control systems, communications systems, and other heavy-duty industrial systems, for the purpose of protecting against electrical surges and spikes, including those caused by lightning. Scaled-down versions of these devices are sometimes installed in residential service entrance electrical panels, to protect equipment in a household from similar hazards.Many power strips have basic surge protection built in; these are typically clearly labeled as such. However, power strips that do not provide surge protection are sometimes erroneously referred to as ""surge protectors"".