ADP220 数据手册DataSheet 下载
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
... may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may a ...
15-A, 48-V INPUT, 5-V OUTPUT, ISOLATED, 1/8th BRICK DC/DC
... +VI: The positive input for the module with respect to –VI. When powering the module from a –48-V telecom central office supply, this input is connected to the primary system ground. –VI: The negative input supply for the module, and the 0 VDC reference for the Remote On/Off input. When powering the ...
... +VI: The positive input for the module with respect to –VI. When powering the module from a –48-V telecom central office supply, this input is connected to the primary system ground. –VI: The negative input supply for the module, and the 0 VDC reference for the Remote On/Off input. When powering the ...
Supplementary Information (doc 560K)
... ferromagnetic injector is injected into the Cu channel because of the high electron conductivity of Cu. According to the one-dimensional spin diffusion mode, the contribution of spin current is canceled out because the magnitudes of the incoming and outgoing currents at the interface are the same. H ...
... ferromagnetic injector is injected into the Cu channel because of the high electron conductivity of Cu. According to the one-dimensional spin diffusion mode, the contribution of spin current is canceled out because the magnitudes of the incoming and outgoing currents at the interface are the same. H ...
Electric fields (PPT) - Uplift North Hills Prep
... orbits) –In metal, atoms are close to each other and valence electrons from each atom get confused and forget which atom they belong to. They now belong to the metal as the whole. Positive ions which are tightly bound and in fixed positions can only oscillate around their equilibrium positions, form ...
... orbits) –In metal, atoms are close to each other and valence electrons from each atom get confused and forget which atom they belong to. They now belong to the metal as the whole. Positive ions which are tightly bound and in fixed positions can only oscillate around their equilibrium positions, form ...
ELM901FxA 1A 2x Charge Pump LED Driver ELM901FxA-S
... resistance PMOS switch between VIN and VO becomes ON. PMOS switch (=switch 4) between CP and VO and NMOS switch (=switch 1) between CM and PGND1 also become on. Hence, output capacitor Co and flying capacitor C1 are gradually charged through high resistance PMOS switch; it takes 5ms to fullcharge aft ...
... resistance PMOS switch between VIN and VO becomes ON. PMOS switch (=switch 4) between CP and VO and NMOS switch (=switch 1) between CM and PGND1 also become on. Hence, output capacitor Co and flying capacitor C1 are gradually charged through high resistance PMOS switch; it takes 5ms to fullcharge aft ...
Electric fields (PPT)
... orbits) –In metal, atoms are close to each other and valence electrons from each atom get confused and forget which atom they belong to. They now belong to the metal as the whole. Positive ions which are tightly bound and in fixed positions can only oscillate around their equilibrium positions, form ...
... orbits) –In metal, atoms are close to each other and valence electrons from each atom get confused and forget which atom they belong to. They now belong to the metal as the whole. Positive ions which are tightly bound and in fixed positions can only oscillate around their equilibrium positions, form ...
NTE27C64−15D Integrated Circuit 64 Kbit (8Kb x 8) UV EPROM
... a. The lowest possible memory power dissipation, b. Complete assurance that output bus connection will not occur. For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in ...
... a. The lowest possible memory power dissipation, b. Complete assurance that output bus connection will not occur. For the most efficient use of these two control lines, E should be decoded and used as the primary device selecting function, while G should be made a common connection to all devices in ...
AD595 Datasheet - SparkFun Electronics
... applied to the floating input stage, at Pins 1 and 14, are amplified by gain G of the differential amplifier and are then further amplified by gain A in the main amplifier. The output of the main amplifier is fed back to a second differential stage in an inverting connection. The feedback signal is ...
... applied to the floating input stage, at Pins 1 and 14, are amplified by gain G of the differential amplifier and are then further amplified by gain A in the main amplifier. The output of the main amplifier is fed back to a second differential stage in an inverting connection. The feedback signal is ...
High Voltage Current Shunt Monitor AD8212
... current then flows in Resistor R2, which is the same value as Resistor R1. The voltage created by this current across Resistor R2, displaces the noninverting input of Amplifier A1 by the corresponding voltage. Amplifier A1 responds by driving the base of Transistor Q1 so as to force a similar voltag ...
... current then flows in Resistor R2, which is the same value as Resistor R1. The voltage created by this current across Resistor R2, displaces the noninverting input of Amplifier A1 by the corresponding voltage. Amplifier A1 responds by driving the base of Transistor Q1 so as to force a similar voltag ...
Resistivity: the Fine Art of Measuring Electrical Resistance
... For a solar panel manufacturer, resistance is a critical factor in their final product. A solar panel is rated according to how much power it can produce. Each component in a solar panel circuit, starting from the photovoltaic collector through to the end terminals either contributes to the conduct ...
... For a solar panel manufacturer, resistance is a critical factor in their final product. A solar panel is rated according to how much power it can produce. Each component in a solar panel circuit, starting from the photovoltaic collector through to the end terminals either contributes to the conduct ...
LM137/LM337 3-Terminal Adjustable Negative Regulators (Rev. E)
... large. Thermal regulation is the effect of these temperature gradients on output voltage (in percentage output change) per Watt of power change in a specified time. Thermal regulation error is independent of electrical regulation or temperature coefficient, and occurs within 5 ms to 50 ms after a ch ...
... large. Thermal regulation is the effect of these temperature gradients on output voltage (in percentage output change) per Watt of power change in a specified time. Thermal regulation error is independent of electrical regulation or temperature coefficient, and occurs within 5 ms to 50 ms after a ch ...
Diamond-like Carbon Thin Film with Controlled Zeta
... MPA: The simultaneous absorption of two or more photons can provide sufficient energy to cleave strong bonds. As a result, relatively long wavelength lasers with femtosecond pulse widths can be used to machine materials that are otherwise difficult to machine. ...
... MPA: The simultaneous absorption of two or more photons can provide sufficient energy to cleave strong bonds. As a result, relatively long wavelength lasers with femtosecond pulse widths can be used to machine materials that are otherwise difficult to machine. ...
LMK60E2-150M, LMK60E2-156M
... To ensure that the maximum junction temperature of LMK60XX is below 120°C, it can be calculated that the maximum PCB temperature without airflow should be at 90°C or below when the device is optimized for best performance resulting in maximum on-chip power dissipation of 0.68 W. 9.1.2 Best Practices ...
... To ensure that the maximum junction temperature of LMK60XX is below 120°C, it can be calculated that the maximum PCB temperature without airflow should be at 90°C or below when the device is optimized for best performance resulting in maximum on-chip power dissipation of 0.68 W. 9.1.2 Best Practices ...
Stresa, Italy, 26-28 April 2006 MECHANICAL SYSTEMS BY THERMAL TRANSIENT METHODOLOGY
... At the lower beam we can see practically no change, as it had no sensor current. We can see a large bump in the transient of the upper beam. The bump begins at about 8ms and holds practically till 200ms. The bump in the transient of the upper beam appeared when we applied the sensor current The bump ...
... At the lower beam we can see practically no change, as it had no sensor current. We can see a large bump in the transient of the upper beam. The bump begins at about 8ms and holds practically till 200ms. The bump in the transient of the upper beam appeared when we applied the sensor current The bump ...
MAX16836 High-Voltage, 350mA, High-Brightness LED Driver with PWM Dimming and 5V Regulator
... MAX16836 with an ICM7555 timer. The ICM7555 provides adjustable duty cycle using two external resistors and a capacitor. In TAIL operation, the output of the ICM7555 feeds into DIM and lights up the LEDs. The LED’s brightness depends on the duty cycle of the ICM7555. When VSTOP is present, DIM is pu ...
... MAX16836 with an ICM7555 timer. The ICM7555 provides adjustable duty cycle using two external resistors and a capacitor. In TAIL operation, the output of the ICM7555 feeds into DIM and lights up the LEDs. The LED’s brightness depends on the duty cycle of the ICM7555. When VSTOP is present, DIM is pu ...
Nanogenerator
Nanogenerator is a technology that converts mechanical/thermal energy as produced by small-scale physical change into electricity. Nanogenerator has three typical approaches: piezoelectric, triboelectric, and pyroelectric nanogenerators. Both the piezoelectric and triboelectric nanogenerators can convert the mechanical energy into electricity. However, the pyroelectric nanogenerators can be used to harvest thermal energy from a time-dependent temperature fluctuation.