Electrochemical Machining 1 Introduction Electrochemical
... removal rate is high at the small gap locations where both the current density and the current efficiency are high. Additionally, the local removal rate is low at the larger gap locations where both the current density and current efficiency are low. This results in the gap distribution tending towa ...
... removal rate is high at the small gap locations where both the current density and the current efficiency are high. Additionally, the local removal rate is low at the larger gap locations where both the current density and current efficiency are low. This results in the gap distribution tending towa ...
Petit Crouton (a.k.a. PC) v1.6 Entry Range Illuminated Saber
... clash sensor (no parameter required.) Default parameters have been setup for you and usually, only the “i” parameter has to be touched up. However, a special case can be considered: The saber is not sensitive enough to the swing: decrease parameter hs of one point of two. Don’t decrease hs too much ...
... clash sensor (no parameter required.) Default parameters have been setup for you and usually, only the “i” parameter has to be touched up. However, a special case can be considered: The saber is not sensitive enough to the swing: decrease parameter hs of one point of two. Don’t decrease hs too much ...
Film Capacitors, Power Factor Correction, Power Quality Solutions
... were linear, i.e. when they were connected to a sinusoidal voltage, the current was also sinusoidal. In the meantime, the use of power electronics has significantly increased. These devices are usually non-linear, i.e. when connected to a sinusoidal voltage they produce non-sinusoidal currents which ...
... were linear, i.e. when they were connected to a sinusoidal voltage, the current was also sinusoidal. In the meantime, the use of power electronics has significantly increased. These devices are usually non-linear, i.e. when connected to a sinusoidal voltage they produce non-sinusoidal currents which ...
S6AP111A28 2ch DC/DC Converter IC with PWM Synchronous
... bottom detection comparator. It supports low on-duty operation to allow stable output of low voltages when there is a large difference between input and output voltages. It supports high-speed responses and achieves high efficiency. CH1 can change the internal reference voltage and is suitable for t ...
... bottom detection comparator. It supports low on-duty operation to allow stable output of low voltages when there is a large difference between input and output voltages. It supports high-speed responses and achieves high efficiency. CH1 can change the internal reference voltage and is suitable for t ...
BDTIC www.BDTIC.com/infineon Technical Report TR102 RF and Protection Devices
... types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure ...
... types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure ...
UCC284-12 数据资料 dataSheet 下载
... The UCC384-x family of negative linear-series pass regulators is tailored for low-dropout applications where low-quiescent power is important. Fabricated with a BCDMOS technology ideally suited for low input-to-output differential applications, the UCC384-x passes 0.5 A while requiring only 0.2 V of ...
... The UCC384-x family of negative linear-series pass regulators is tailored for low-dropout applications where low-quiescent power is important. Fabricated with a BCDMOS technology ideally suited for low input-to-output differential applications, the UCC384-x passes 0.5 A while requiring only 0.2 V of ...
Examples of Stationary Processes 1) Strong Sense White Noise: A
... 1. The total voltage drop around the circuit is 0. This drop is −U (t) plus the voltage drop across the resistor plus X(t). (The negative sign is a convention; the input voltage is not a “drop”.) ...
... 1. The total voltage drop around the circuit is 0. This drop is −U (t) plus the voltage drop across the resistor plus X(t). (The negative sign is a convention; the input voltage is not a “drop”.) ...
Evaluates: MAX8662 MAX8662 Evaluation Kit General Description Features
... Linear Regulators (OUT4, OUT5, OUT6, and OUT7) section of the MAX8662/MAX8663 IC data sheet for more information. ...
... Linear Regulators (OUT4, OUT5, OUT6, and OUT7) section of the MAX8662/MAX8663 IC data sheet for more information. ...
A lot thanks go to Head of Computer Department Dr. Luai Malhis
... consumption versus processing speed. ...
... consumption versus processing speed. ...
26725 Demonstrate and apply knowledge of electronic product
... capacitors, discharge of capacitor through protection circuits, latch-up of voltage regulators due to reverse biasing, signal voltage applied to input of CMOS device with power off. Evidence of three is required. ...
... capacitors, discharge of capacitor through protection circuits, latch-up of voltage regulators due to reverse biasing, signal voltage applied to input of CMOS device with power off. Evidence of three is required. ...
Sizing gensets for motor starting
... Solid-state (soft-start) starters – This type of starter is most popular and provides exceptional operating flexibility. It is a form of reduced-voltage starter that utilizes silicon controlled rectifiers (SCRs) to increase voltage at a predetermined rate. Limits on the starting current can also be ...
... Solid-state (soft-start) starters – This type of starter is most popular and provides exceptional operating flexibility. It is a form of reduced-voltage starter that utilizes silicon controlled rectifiers (SCRs) to increase voltage at a predetermined rate. Limits on the starting current can also be ...
Four-Channel DC/DC Controller for Notebook
... When an OVP or UVP comparator output becomes high, the SCP circuit starts to charge the SCP capacitor. The charging source current value is different between OVP alert and UVP alert. SCP source current (OVP) = SCP source current (UVP) × 5 The threshold voltage of SCP comparator is 1.185 V. power goo ...
... When an OVP or UVP comparator output becomes high, the SCP circuit starts to charge the SCP capacitor. The charging source current value is different between OVP alert and UVP alert. SCP source current (OVP) = SCP source current (UVP) × 5 The threshold voltage of SCP comparator is 1.185 V. power goo ...
Resistive opto-isolator
Resistive opto-isolator (RO), also called photoresistive opto-isolator, vactrol (after a genericized trademark introduced by Vactec, Inc. in the 1960s), analog opto-isolator or lamp-coupled photocell, is an optoelectronic device consisting of a source and detector of light, which are optically coupled and electrically isolated from each other. The light source is usually a light-emitting diode (LED), a miniature incandescent lamp, or sometimes a neon lamp, whereas the detector is a semiconductor-based photoresistor made of cadmium selenide (CdSe) or cadmium sulfide (CdS). The source and detector are coupled through a transparent glue or through the air.Electrically, RO is a resistance controlled by the current flowing through the light source. In the dark state, the resistance typically exceeds a few MOhm; when illuminated, it decreases as the inverse of the light intensity. In contrast to the photodiode and phototransistor, the photoresistor can operate in both the AC and DC circuits and have a voltage of several hundred volts across it. The harmonic distortions of the output current by the RO are typically within 0.1% at voltages below 0.5 V.RO is the first and the slowest opto-isolator: its switching time exceeds 1 ms, and for the lamp-based models can reach hundreds of milliseconds. Parasitic capacitance limits the frequency range of the photoresistor by ultrasonic frequencies. Cadmium-based photoresistors exhibit a ""memory effect"": their resistance depends on the illumination history; it also drifts during the illumination and stabilizes within hours, or even weeks for high-sensitivity models. Heating induces irreversible degradation of ROs, whereas cooling to below −25 °C dramatically increases the response time. Therefore, ROs were mostly replaced in the 1970s by the faster and more stable photodiodes and photoresistors. ROs are still used in some sound equipment, guitar amplifiers and analog synthesizers owing to their good electrical isolation, low signal distortion and ease of circuit design.