LM2675 SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
... 260 kHz, thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Because of its very high efficiency ( > 90%), the copper traces on the printed circuit board are the only heat sinking needed. A family of standard inductors for use with the L ...
R15V0L - Zeftronics
... is turned on, battery voltage (12V) is applied to the input of the ACU through the 5 Amp FLD circuit breaker, ALT switch and the OV Relay. The applied voltage causes current to flow to the alternator’s field through the ACU to excite the alternator’s field. With the engine on and the master switch o ...
... is turned on, battery voltage (12V) is applied to the input of the ACU through the 5 Amp FLD circuit breaker, ALT switch and the OV Relay. The applied voltage causes current to flow to the alternator’s field through the ACU to excite the alternator’s field. With the engine on and the master switch o ...
MAX1516A/MAX1517A/MAX1518A TFT-LCD DC-DC Converters with Operational Amplifiers General Description
... The MAX1516A/MAX1517A/MAX1518A include a highperformance step-up regulator, two linear-regulator controllers, and high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). Also included is a logic-controlled, highvoltage switch with adjustable d ...
... The MAX1516A/MAX1517A/MAX1518A include a highperformance step-up regulator, two linear-regulator controllers, and high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). Also included is a logic-controlled, highvoltage switch with adjustable d ...
Converter Modules
... that have 115 VAC Triac outputs. Due to protective suppression circuits connected in parallel with Triacs, these outputs have a high OFF-State Leakage current, which, if unloaded, is sufficient to keep a VCM in the ON condition continuously. The TCM incorporates a current bias that offsets output le ...
... that have 115 VAC Triac outputs. Due to protective suppression circuits connected in parallel with Triacs, these outputs have a high OFF-State Leakage current, which, if unloaded, is sufficient to keep a VCM in the ON condition continuously. The TCM incorporates a current bias that offsets output le ...
a CMOS Quad Sample-and-Hold Amplifier
... is because the hold capacitor is internally tied to VSS. Any noise or disturbance in the ground will directly couple to the output of the sample-and-hold, degrading the signal-to-noise performance. It is advisable that the analog and digital ground traces on the circuit board be physically separated ...
... is because the hold capacitor is internally tied to VSS. Any noise or disturbance in the ground will directly couple to the output of the sample-and-hold, degrading the signal-to-noise performance. It is advisable that the analog and digital ground traces on the circuit board be physically separated ...
analysis of pwm strategies for a three phase quasi z
... APPLICATION OF QUASI Z-SOURCE INVERTER FOR PV The special features of QZSI make it suitable for photovoltaic applications. PV array output voltage is dc in nature and is very low and it cannot be connected to the grid directly. Conventional configuration of connecting photovoltaic array to the grid ...
... APPLICATION OF QUASI Z-SOURCE INVERTER FOR PV The special features of QZSI make it suitable for photovoltaic applications. PV array output voltage is dc in nature and is very low and it cannot be connected to the grid directly. Conventional configuration of connecting photovoltaic array to the grid ...
PowerPoint Lecture
... thus at best 0.5 mA current (puny) tend to want pretty large resistor to build up voltage Phys 124: Lecture 7 ...
... thus at best 0.5 mA current (puny) tend to want pretty large resistor to build up voltage Phys 124: Lecture 7 ...
RoHS Compliant QSR 20 48 S 5 L B C G5
... The QSR20-48S5 series power modules are open-frame DC-DC converters in an industry 1/4 brick packaging & footprint, and provide up to 5V output voltage and 20A output current. All components of the converter are surface mounted. The converters feature high power density, remote on/off, over-temperat ...
... The QSR20-48S5 series power modules are open-frame DC-DC converters in an industry 1/4 brick packaging & footprint, and provide up to 5V output voltage and 20A output current. All components of the converter are surface mounted. The converters feature high power density, remote on/off, over-temperat ...
RPM870-H14
... An infrared LED, a pin-photo diode, and LSI are all contained in a very small single package. It is also equipped with low power consumption and power down functions making this IC perfect for mobile sets. ...
... An infrared LED, a pin-photo diode, and LSI are all contained in a very small single package. It is also equipped with low power consumption and power down functions making this IC perfect for mobile sets. ...
AD680* Low Power, Low Cost 2. 5 V Reference
... testing and characterization ensures that the device’s performance is maintained over the specified temperature range. Some confusion exists in the area of defining and specifying reference voltage error over temperature. Historically, references have been characterized using a maximum deviation per ...
... testing and characterization ensures that the device’s performance is maintained over the specified temperature range. Some confusion exists in the area of defining and specifying reference voltage error over temperature. Historically, references have been characterized using a maximum deviation per ...
OM2423682376
... An ac to dc converter consisting of a line frequency diode bridge rectifier with a large output filter capacitor is cheap and robust, but demands a harmonic rich ac line current. As a result, the input power factor is poor - [1]. The most common power quality disturbance is instantaneous power inter ...
... An ac to dc converter consisting of a line frequency diode bridge rectifier with a large output filter capacitor is cheap and robust, but demands a harmonic rich ac line current. As a result, the input power factor is poor - [1]. The most common power quality disturbance is instantaneous power inter ...
CD series CMOS IC Time Delay Relay
... Voltage: 24 & 120VAC and 12 through 110VDC. Power Requirement: AC Types: Typically less than 3 VA. DC Types: Typically less than 3 W. ...
... Voltage: 24 & 120VAC and 12 through 110VDC. Power Requirement: AC Types: Typically less than 3 VA. DC Types: Typically less than 3 W. ...
VIPER22A Low Power OFF-Line SMPS Primary Switcher
... It is then possible to build the total DC transfer function between ID and IFB as shown on Figure 5 on page 9. This figure also takes into account the internal blanking time and its associated minimum turn on time. This imposes a minimum drain current under which the device is no more able to contro ...
... It is then possible to build the total DC transfer function between ID and IFB as shown on Figure 5 on page 9. This figure also takes into account the internal blanking time and its associated minimum turn on time. This imposes a minimum drain current under which the device is no more able to contro ...
CE31533536
... stroke terminates on the overhead ground wire or tower. A stroke that so terminates forces currents to flow down the tower and out on the ground wires. Thus voltages are built up across the line insulation. If these voltages equal or exceed the line critical flashover voltage (CFO), flashover occurs ...
... stroke terminates on the overhead ground wire or tower. A stroke that so terminates forces currents to flow down the tower and out on the ground wires. Thus voltages are built up across the line insulation. If these voltages equal or exceed the line critical flashover voltage (CFO), flashover occurs ...
ee2.cust.edu.tw
... • If two sinusoids are in phase, then this means that the reach their maximum and minimum at the same time. • Sinusoids may be expressed as sine or cosine. • The conversion between them is: sin t 180 sin t cos t 180 cos t sin t 90 cos t cos t 90 sin t ...
... • If two sinusoids are in phase, then this means that the reach their maximum and minimum at the same time. • Sinusoids may be expressed as sine or cosine. • The conversion between them is: sin t 180 sin t cos t 180 cos t sin t 90 cos t cos t 90 sin t ...
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)
... frequency, so that it can restore the load side voltage to the desired amplitude and waveform even when the source voltage is unbalanced or distorted. Generally, it employs a insulated gate bipolar transistor (IGBT) solid state power electronic switches in a pulse width modulated (PWM) inverter stru ...
... frequency, so that it can restore the load side voltage to the desired amplitude and waveform even when the source voltage is unbalanced or distorted. Generally, it employs a insulated gate bipolar transistor (IGBT) solid state power electronic switches in a pulse width modulated (PWM) inverter stru ...
MAX16961 3A, 2.2MHz, Synchronous Step-Down DC-DC Converter General Description
... converter either in skip mode or forced-PWM (FPWM) mode of operation. See the Pin Descriptions section for mode details. In FPWM mode, the converter switches at a constant frequency with variable on-time. In skip mode, the converter’s switching frequency is load-dependent until the output load reach ...
... converter either in skip mode or forced-PWM (FPWM) mode of operation. See the Pin Descriptions section for mode details. In FPWM mode, the converter switches at a constant frequency with variable on-time. In skip mode, the converter’s switching frequency is load-dependent until the output load reach ...
MAX1488E ±15kV ESD-Protected, Quad, Low-Power RS-232 Line Driver _______________General Description
... Machine Model The Machine Model for ESD testing uses a 200pF storage capacitor and zero-discharge resistance. Its objective is to mimic the stress caused by contact that occurs with handling and assembly during manufacturing. Of course, all pins (not just RS-232 inputs and outputs) require this prot ...
... Machine Model The Machine Model for ESD testing uses a 200pF storage capacitor and zero-discharge resistance. Its objective is to mimic the stress caused by contact that occurs with handling and assembly during manufacturing. Of course, all pins (not just RS-232 inputs and outputs) require this prot ...
TC4011BP,TC4011BF,TC4011BFN,TC4011BFT
... • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOS ...
... • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOS ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.