MP1470 - Monolithic Power System
... System Ground. Reference ground of the regulated output voltage: requires extra care during PCB layout. Connect to GND with copper traces and vias. Switch Output. Connect using a wide PCB trace. Supply Voltage. The MP1470 operates from a 4.7V-to-16V input rail. Requires C1 to decouple the input rail ...
... System Ground. Reference ground of the regulated output voltage: requires extra care during PCB layout. Connect to GND with copper traces and vias. Switch Output. Connect using a wide PCB trace. Supply Voltage. The MP1470 operates from a 4.7V-to-16V input rail. Requires C1 to decouple the input rail ...
New 4.5 kV IGBT and diode chip set for HVDC
... VCE=2000 V, VGE=17 V and T=25 °C have been applied. Here, an intermediate DC-link voltage was chosen due to a much higher sensitivity regarding current destruction in short circuit operation [6]. Fig. 12 shows such a current destruction after 6 µs short circuit duration for a non-optimized IGBT, whe ...
... VCE=2000 V, VGE=17 V and T=25 °C have been applied. Here, an intermediate DC-link voltage was chosen due to a much higher sensitivity regarding current destruction in short circuit operation [6]. Fig. 12 shows such a current destruction after 6 µs short circuit duration for a non-optimized IGBT, whe ...
Magnetic effect of current
... state, it emits a photon of light energy with energy specific to the gas being used. In some gases this wavelength corresponds to visible light. For example, neon lights are red, and sodium lights are yellow. This principle is used in the manufacture of discharge lighting. Some examples of discharge ...
... state, it emits a photon of light energy with energy specific to the gas being used. In some gases this wavelength corresponds to visible light. For example, neon lights are red, and sodium lights are yellow. This principle is used in the manufacture of discharge lighting. Some examples of discharge ...
MAX5302 Low-Power, 12-Bit Voltage-Output DAC with Serial Interface __________________General Description
... The reference input accepts positive DC and AC signals. The voltage at the reference input sets the full-scale output voltage for the DAC. The reference input voltage range is 0 to (VDD - 1.4V). The output voltage (VOUT) is represented by a digitally programmable voltage source, as expressed in the ...
... The reference input accepts positive DC and AC signals. The voltage at the reference input sets the full-scale output voltage for the DAC. The reference input voltage range is 0 to (VDD - 1.4V). The output voltage (VOUT) is represented by a digitally programmable voltage source, as expressed in the ...
MMDTA06 Features & Benefits Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
SMCJ5V0(C)A - SMCJ170(C)A 1500 Watt Transient Voltage Suppressors SMCJ5V0(C)A - SMCJ1
... 1. Life support devices or systems are devices or systems which, (a) are 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to intended for surgical implant into the body or (b) support or sustain life, and (c) whose fail ...
... 1. Life support devices or systems are devices or systems which, (a) are 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to intended for surgical implant into the body or (b) support or sustain life, and (c) whose fail ...
MAX1562/MAX1562H/MAX1563 Programmable 4A USB Current-Limited Switches with Autoreset and Fault Blanking General Description
... fault signals from being issued when the device powers up the load. The MAX1562/MAX1562H/MAX1563 provide several safety features to protect the USB port. Built-in thermaloverload protection turns off the switch when the die temperature exceeds +160°C. Accurate internal current-limiting circuitry pro ...
... fault signals from being issued when the device powers up the load. The MAX1562/MAX1562H/MAX1563 provide several safety features to protect the USB port. Built-in thermaloverload protection turns off the switch when the die temperature exceeds +160°C. Accurate internal current-limiting circuitry pro ...
SN65LVDS116 数据资料 dataSheet 下载
... A common problem with differential signaling applications is how the system responds when no differential voltage is present on the signal pair. The SN65LVDS116 receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input voltage ...
... A common problem with differential signaling applications is how the system responds when no differential voltage is present on the signal pair. The SN65LVDS116 receiver is like most differential line receivers, in that its output logic state can be indeterminate when the differential input voltage ...
Objective: • Begin constructing circuits for your project. • Experiment
... A sold-state relay is shown in Figure 7(a). We will use the schematic symbol in Figure 7(b) in this class. The function of a SS-RELAY is very simple: When the voltage around the two input terminals (in+ and in-) is higher than a threshold value(VT,ssrelay ), the output terminals (out+ and out-) are ...
... A sold-state relay is shown in Figure 7(a). We will use the schematic symbol in Figure 7(b) in this class. The function of a SS-RELAY is very simple: When the voltage around the two input terminals (in+ and in-) is higher than a threshold value(VT,ssrelay ), the output terminals (out+ and out-) are ...
Brushless DC Motor Controller (Rev. B)
... low-side commands during brake are UVLO, exceeding peak current, the output of the PWM comparator, or the COAST command. COAST: The COAST input consists of a hysteretic comparator which disables the outputs. The input is useful in implementing an overvoltage bus clamp in four-quadrant applications. ...
... low-side commands during brake are UVLO, exceeding peak current, the output of the PWM comparator, or the COAST command. COAST: The COAST input consists of a hysteretic comparator which disables the outputs. The input is useful in implementing an overvoltage bus clamp in four-quadrant applications. ...
operating instructions
... Once a rechargeable battery is inserted, its present voltage( for example, “1.12v”) will be displayed for 4 seconds, then “200mA Charge” will be shown on display for another 4 seconds as the default charging current. If MODE or CURRENT button is not pressed during these 8 seconds, the charging proce ...
... Once a rechargeable battery is inserted, its present voltage( for example, “1.12v”) will be displayed for 4 seconds, then “200mA Charge” will be shown on display for another 4 seconds as the default charging current. If MODE or CURRENT button is not pressed during these 8 seconds, the charging proce ...
Midfield Wireless Powering for Implantable Systems
... narrow channels and cavities ubiquitous in the human body, and are associated with lower clinical risk. While recent progress in microfabrication has dramatically reduced the size of electronic and mechanical components, electrochemical energy storage has been much slower to miniaturize. In most exi ...
... narrow channels and cavities ubiquitous in the human body, and are associated with lower clinical risk. While recent progress in microfabrication has dramatically reduced the size of electronic and mechanical components, electrochemical energy storage has been much slower to miniaturize. In most exi ...
a 12-Bit Serial Daisy-Chain CMOS D/A Converter DAC8143
... substrate. The 1/4096 current source represents the constant 1-bit current drain through the ladder’s terminating resistor. ...
... substrate. The 1/4096 current source represents the constant 1-bit current drain through the ladder’s terminating resistor. ...
Power MOSFET IRF9530, SiHF9530
... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
... information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by e ...
Reset Circuit Applications in the HT66Fx0 Series MCU
... In order to enhance the MCU protection function and reduce the design and cost of the external application circuits, the MCU itself also contains a power-on reset (POR) and low voltage reset (LVR) circuits. The POR circuit includes a low RC time constant reset circuit with power-on reset function. T ...
... In order to enhance the MCU protection function and reduce the design and cost of the external application circuits, the MCU itself also contains a power-on reset (POR) and low voltage reset (LVR) circuits. The POR circuit includes a low RC time constant reset circuit with power-on reset function. T ...
S. Lim, J. Ranson, D.M. Otten and D.J. Perreault, Two-Stage Power Conversion Architecture Suitable for Wide Range Input Voltage, IEEE Transactions on Power Electronics , Vol. 30, No. 2, pp. 805-816, Feb. 2015.
... but appear to provide generally similar performance with moderate improvements in individual aspects [2]–[5]. Overall, the volume of the converters was uniformly dominated by magnetic components, and in each case the driver circuit represented a major contribution to the LED system size. These exami ...
... but appear to provide generally similar performance with moderate improvements in individual aspects [2]–[5]. Overall, the volume of the converters was uniformly dominated by magnetic components, and in each case the driver circuit represented a major contribution to the LED system size. These exami ...
Sepam 1000 - Schneider Electric Belgique
... Check that the microswitches used to set the Sepam 1000 operating mode and calibrations are correctly set (pushed to the limit on the left or right so as to avoid random setting). The settings are given in the chapters related to the connection of the different inputs. c “connection of current input ...
... Check that the microswitches used to set the Sepam 1000 operating mode and calibrations are correctly set (pushed to the limit on the left or right so as to avoid random setting). The settings are given in the chapters related to the connection of the different inputs. c “connection of current input ...
Basic Troubleshooting Methods for HID Fixtures
... installation, it will generally be found that operating conditions are causing the trouble. In this case, the entire electrical installation should be checked thoroughly. Because high voltages are common in HID lighting systems, it is recommended that only qualified personnel attempt to make elect ...
... installation, it will generally be found that operating conditions are causing the trouble. In this case, the entire electrical installation should be checked thoroughly. Because high voltages are common in HID lighting systems, it is recommended that only qualified personnel attempt to make elect ...
AZV358 Description Pin Assignments
... which have rail-to-rail output swing capability. The input commonmode voltage range includes ground. The chip exhibits excellent speed-power ratio, achieving 1MHz of bandwidth and 1V/µs of slew rate with low supply current. ...
... which have rail-to-rail output swing capability. The input commonmode voltage range includes ground. The chip exhibits excellent speed-power ratio, achieving 1MHz of bandwidth and 1V/µs of slew rate with low supply current. ...
IOSR Journal of Electronics & Communication Engineering (IOSR-JECE)
... In recent years both power engineers and consumers have been giving focus on the “electrical power quality” i.e. degradation of voltage and current due to harmonics, low power factor etc. “Harmonics” means a component with a frequency that is an integer multiple (where n is the order of harmonic) of ...
... In recent years both power engineers and consumers have been giving focus on the “electrical power quality” i.e. degradation of voltage and current due to harmonics, low power factor etc. “Harmonics” means a component with a frequency that is an integer multiple (where n is the order of harmonic) of ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.