SAMWHA Products
... 1. Case sizes are based on scale.
2. Case sizes in Samwha Product Code are based on scale.
...
... 1. Case sizes are based on
NCP1351ADAPGEVB NCP1351 57 W Adapter Evaluation Board User's Manual
... Overpower Protection Level ...
... Overpower Protection Level ...
pdf
... extractor is shown in Fig. 4. It comprises a band-pass filter (BPF), a squarer and an low-pass filter (LPF). Herein, the desired ECoG/EEG band will be selected by the BPF, subsequently the signal will be squared and finally the LPF will average the signal power within the band. Next, the extracted e ...
... extractor is shown in Fig. 4. It comprises a band-pass filter (BPF), a squarer and an low-pass filter (LPF). Herein, the desired ECoG/EEG band will be selected by the BPF, subsequently the signal will be squared and finally the LPF will average the signal power within the band. Next, the extracted e ...
Evaluation of Solid-State Crowbars and Gas
... While the electrical term "surge" is most often meant to define a potentially damaging temporary increase in circuit voltage, the term "power surge" is more accurate in defining this condition as it relates to CATV equipment. This is because any surge protection device that does not function by disc ...
... While the electrical term "surge" is most often meant to define a potentially damaging temporary increase in circuit voltage, the term "power surge" is more accurate in defining this condition as it relates to CATV equipment. This is because any surge protection device that does not function by disc ...
Cutoff Variations Due to Barium Evaporation
... cathodes. Although oxide cathodes have a low work function (~1 .5 eV), they are not suitable for high current density (10 A/cm2), high-brightness applications due to the relatively high resistivity of the coating (giving rise to a voltage drop and Joule heating at high current density). (11 Dispense ...
... cathodes. Although oxide cathodes have a low work function (~1 .5 eV), they are not suitable for high current density (10 A/cm2), high-brightness applications due to the relatively high resistivity of the coating (giving rise to a voltage drop and Joule heating at high current density). (11 Dispense ...
a/c-heater system
... amplifier will de-energize compressor clutch when thermistor signal indicates low evaporator output temperature. Evaporator thermistor is used to prevent evaporator from freezing up. A/C amplifier uses information received from thermistor for proper on-off cycling of compressor clutch. Triple-Pressu ...
... amplifier will de-energize compressor clutch when thermistor signal indicates low evaporator output temperature. Evaporator thermistor is used to prevent evaporator from freezing up. A/C amplifier uses information received from thermistor for proper on-off cycling of compressor clutch. Triple-Pressu ...
A MULTI-DIMENSIONAL SPREAD SPECTRUM TRANSCEIVER Saurabh Sinha Philosophiae Doctor (Electronic Engineering)
... Spread spectrum techniques can be used to transmit both analogue and digital data signals using an analogue signal. Essentially, a higher frequency PN sequence is used to spread an information signal over a wider bandwidth, thereby making jamming and interception of the signal more difficult as only ...
... Spread spectrum techniques can be used to transmit both analogue and digital data signals using an analogue signal. Essentially, a higher frequency PN sequence is used to spread an information signal over a wider bandwidth, thereby making jamming and interception of the signal more difficult as only ...
Softstarter Handbook
... efficiency classes have been defined. The classes are called IE1, IE2, IE3 and IE4, where motors belonging to IE4 are the most efficient ones. See the graph below to the right. The low level of noise is something else that is of interest today, as is the ability to withstand severe environments. The ...
... efficiency classes have been defined. The classes are called IE1, IE2, IE3 and IE4, where motors belonging to IE4 are the most efficient ones. See the graph below to the right. The low level of noise is something else that is of interest today, as is the ability to withstand severe environments. The ...
PAM8303C Description Pin Assignments
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
... Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: ...
DATASHEET SEARCH SITE == WWW.ICPDF.COM
... output DAC with exceptional linearity and monotonicity. Its proprietary architecture minimizes undesired transients such as code to code glitch and channel to channel crosstalk. The low-power DAC7558 operates from a single 2.7-V to 5.5-V supply. The DAC7558 output amplifiers can drive a 2-kΩ, 200-pF ...
... output DAC with exceptional linearity and monotonicity. Its proprietary architecture minimizes undesired transients such as code to code glitch and channel to channel crosstalk. The low-power DAC7558 operates from a single 2.7-V to 5.5-V supply. The DAC7558 output amplifiers can drive a 2-kΩ, 200-pF ...
CONTENTS: 1. Chassis 2. Transmission 3. Drive
... fluctuates rapidly and drops as the current output increases beyond what it can provide due to high Internal Resistance ( IR ). Lithium batteries have much lower IR levels and so do not overheat or droop their voltage output under such strain ( provided they are of a suitable specification ). With 6 ...
... fluctuates rapidly and drops as the current output increases beyond what it can provide due to high Internal Resistance ( IR ). Lithium batteries have much lower IR levels and so do not overheat or droop their voltage output under such strain ( provided they are of a suitable specification ). With 6 ...
MAX1142/MAX1143 14-Bit ADC, 200ksps, +5V Single-Supply with Reference General Description
... to +12V (unipolar) or ±12V (bipolar), while the MAX1143 accepts input signals of 0 to +4.096V (unipolar) or ±4.096V (bipolar). Operating from a single +4.75V to +5.25V analog supply and a +4.75V to +5.25V digital supply, power-down modes reduce current consumption to 1mA at 10ksps and further reduce ...
... to +12V (unipolar) or ±12V (bipolar), while the MAX1143 accepts input signals of 0 to +4.096V (unipolar) or ±4.096V (bipolar). Operating from a single +4.75V to +5.25V analog supply and a +4.75V to +5.25V digital supply, power-down modes reduce current consumption to 1mA at 10ksps and further reduce ...
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.