FM radio circuit
... There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high populat ...
... There is no soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and surface mounted components are mixed on one printed-circuit board. However, wave soldering is not always suitable for surface mounted ICs, or for printed-circuits with high populat ...
Electronics - ozscienceresources
... All metals conduct electricity, but some do so better than others. Tungsten and nichrome for example are not very good at conducting electricity. Therefore electricity flows easier in copper wires than in tungsten. This is called resistance. ...
... All metals conduct electricity, but some do so better than others. Tungsten and nichrome for example are not very good at conducting electricity. Therefore electricity flows easier in copper wires than in tungsten. This is called resistance. ...
Optical Comparator Array
... (‘TRI-DOC”) IC. The single chip construction ensures very tight dimensional tolerances between active areas. Specifically designed for high-speed/high-resolution encoder applications, the open collector output switches based on the comparison of the input photodiode’s light current levels. Logarithm ...
... (‘TRI-DOC”) IC. The single chip construction ensures very tight dimensional tolerances between active areas. Specifically designed for high-speed/high-resolution encoder applications, the open collector output switches based on the comparison of the input photodiode’s light current levels. Logarithm ...
Electric Currents
... the rate at which work is done: P = W/t = q V/t = I V where we have used the definition of current I as the rate of flow of charge. We write more simply P = IV where power is in watts (W), current I is an amperes or amps (A) and voltage V is in volts (V). This relation can be written in other wa ...
... the rate at which work is done: P = W/t = q V/t = I V where we have used the definition of current I as the rate of flow of charge. We write more simply P = IV where power is in watts (W), current I is an amperes or amps (A) and voltage V is in volts (V). This relation can be written in other wa ...
AN88 - Ceramic Input Capacitors Can Cause Overvoltage Transients
... is 24V across its low impedance output capacitor. On the other hand, the input capacitor CIN is at 0V potential. What happens from t = 0s is pretty basic. The applied input voltage will cause current to flow through LOUT. CIN will begin charging and the voltage across CIN will ramp up toward the 24V ...
... is 24V across its low impedance output capacitor. On the other hand, the input capacitor CIN is at 0V potential. What happens from t = 0s is pretty basic. The applied input voltage will cause current to flow through LOUT. CIN will begin charging and the voltage across CIN will ramp up toward the 24V ...
Power dissipation
... Power integrated over time is energy and impact on battery shelf life and environment Energy consumption is critical for battery-powered systems ...
... Power integrated over time is energy and impact on battery shelf life and environment Energy consumption is critical for battery-powered systems ...
SS9012 PNP Epitaxial Silicon Transistor
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
... or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. ...
MAX8860 低噪声、低压差300mA (确保)稳压器，µMAX封装
... error signal and applies the appropriate drive to the Pchannel pass transistor. If the feedback voltage is lower than the reference voltage, the pass-transistor gate is pulled lower, allowing more current to pass and increasing the output voltage. If the feedback voltage is higher than the reference ...
... error signal and applies the appropriate drive to the Pchannel pass transistor. If the feedback voltage is lower than the reference voltage, the pass-transistor gate is pulled lower, allowing more current to pass and increasing the output voltage. If the feedback voltage is higher than the reference ...
FST3244 — 8-Bit Bus Switch Features Description
... 4. This parameter is guaranteed by design, but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical on resistance of the switch and the 50 pF load capacitance when driven by an ideal voltage source (zero output impedance). ...
... 4. This parameter is guaranteed by design, but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical on resistance of the switch and the 50 pF load capacitance when driven by an ideal voltage source (zero output impedance). ...
File - electro science club
... sine wave ac output. More recently this conversion has been performed more economically and efficiently using solid state electronics. However, except for the most expensive models, these devices usually do not produce perfect sine wave output. This sometimes can result in electromagnetic interferen ...
... sine wave ac output. More recently this conversion has been performed more economically and efficiently using solid state electronics. However, except for the most expensive models, these devices usually do not produce perfect sine wave output. This sometimes can result in electromagnetic interferen ...
DM-5 Power Quality Analyzer
... addition, Amprobe products that measure electricity are listed by a 3rd party safety lab, either UL or CSA. This system assures that Amprobe products meet or exceed safety regulations and will perform in a tough, professional environment for many years to come. ...
... addition, Amprobe products that measure electricity are listed by a 3rd party safety lab, either UL or CSA. This system assures that Amprobe products meet or exceed safety regulations and will perform in a tough, professional environment for many years to come. ...
0–10 V or 0–20 mA Analog Output Module
... Preliminary configuration procedures that apply to SmartStack™ Modules are contained in the hardware manual of the controller you are using. Refer to the Additional References section in this data sheet for a listing of hardware manuals. Selecting the I/O Map tab provides information about the I/O r ...
... Preliminary configuration procedures that apply to SmartStack™ Modules are contained in the hardware manual of the controller you are using. Refer to the Additional References section in this data sheet for a listing of hardware manuals. Selecting the I/O Map tab provides information about the I/O r ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.