WIPO IPC: Internet Publication
... basic electronic circuits and their control; radio or electric communication technique; the use of a specified material for the manufacture of the article or element described. In this connection, paragraphs 88 to 90 of the Guide should be referred to. o In this section, the following general ...
... basic electronic circuits and their control; radio or electric communication technique; the use of a specified material for the manufacture of the article or element described. In this connection, paragraphs 88 to 90 of the Guide should be referred to. o In this section, the following general ...
ISL65426 - Intersil
... Independent enable inputs allow for synchronization or sequencing soft-start intervals of the two converter channels. A third enable input allows additional sequencing for multi-input bias supply designs. Individual power-good indicators (PG1, PG2) signal when output voltage is within the regulation ...
... Independent enable inputs allow for synchronization or sequencing soft-start intervals of the two converter channels. A third enable input allows additional sequencing for multi-input bias supply designs. Individual power-good indicators (PG1, PG2) signal when output voltage is within the regulation ...
EE431 Noise Homework
... level of 200 uV peak-peak when nothing is connected to the input. How much of the total noise does the 1 Meg-ohm resistance contribute (hint: be careful about the bandwidth)? ...
... level of 200 uV peak-peak when nothing is connected to the input. How much of the total noise does the 1 Meg-ohm resistance contribute (hint: be careful about the bandwidth)? ...
TP15914
... parallel on the same remote alarm bus, the total available remote alarm circuit current will be evenly divided between each of the LED’s. For example, if three fuses blow, each LED, indicating the presence of a blown fuse, will conduct approximately 10 mA each, assuming the total available remote al ...
... parallel on the same remote alarm bus, the total available remote alarm circuit current will be evenly divided between each of the LED’s. For example, if three fuses blow, each LED, indicating the presence of a blown fuse, will conduct approximately 10 mA each, assuming the total available remote al ...
LOG114 数据资料 dataSheet 下载
... STABLE OVER TEMPERATURE LOW QUIESCENT CURRENT: 10mA DUAL OR SINGLE SUPPLY: +5V, +5V PACKAGE: Small QFN-16 (4mm x 4mm) SPECIFIED TEMPERATURE RANGE: −5°C to +75°C ...
... STABLE OVER TEMPERATURE LOW QUIESCENT CURRENT: 10mA DUAL OR SINGLE SUPPLY: +5V, +5V PACKAGE: Small QFN-16 (4mm x 4mm) SPECIFIED TEMPERATURE RANGE: −5°C to +75°C ...
No Slide Title
... - in a linear circuit, any voltage or current circuit response can be determined by considering each source separately - algebraically add the individual responses - sources not being considered are removed from the circuit - to remove ideal voltage source replace it with a short circuit - to remove ...
... - in a linear circuit, any voltage or current circuit response can be determined by considering each source separately - algebraically add the individual responses - sources not being considered are removed from the circuit - to remove ideal voltage source replace it with a short circuit - to remove ...
Brochure -- FireShield Fire Alarm Control Panels
... projects that cry out for simplicity, yet need stateof-the-art protection. These two attributes aren’t mutually exclusive in a fire alarm control panel. At least not now. FireShield takes the very best conventional fire alarm technology available today and blends it with features that benefit instal ...
... projects that cry out for simplicity, yet need stateof-the-art protection. These two attributes aren’t mutually exclusive in a fire alarm control panel. At least not now. FireShield takes the very best conventional fire alarm technology available today and blends it with features that benefit instal ...
EXPERIMENT NO
... Passive components are ones which cannot introduce net energy into the circuit they are connected to. They also cannot rely on a source of power except for what is available from the (AC) circuit they are connected to. As a consequence they are unable to amplify (increase the power of a signal), alt ...
... Passive components are ones which cannot introduce net energy into the circuit they are connected to. They also cannot rely on a source of power except for what is available from the (AC) circuit they are connected to. As a consequence they are unable to amplify (increase the power of a signal), alt ...
paper - American Society for Engineering Education
... Perhaps the most attractive characteristic of the MOSFET transistor is its high input impedance. Regardless of whether it is used in a switching or amplification application, the MOSFETs high input impedance allows it to be driven by a low or a higher impedance source with little or no degradation o ...
... Perhaps the most attractive characteristic of the MOSFET transistor is its high input impedance. Regardless of whether it is used in a switching or amplification application, the MOSFETs high input impedance allows it to be driven by a low or a higher impedance source with little or no degradation o ...
Air Conditioning and Refrigeration Equipment Marking
... circuit selection current (whichever is larger) (440.41) and the controller must also have a locked rotor current rating equal to or greater than the locked rotor current of the compressor [440.41(A)]. Where the controller serves a hermetic motor-compressor(s) plus other loads, the controller rating ...
... circuit selection current (whichever is larger) (440.41) and the controller must also have a locked rotor current rating equal to or greater than the locked rotor current of the compressor [440.41(A)]. Where the controller serves a hermetic motor-compressor(s) plus other loads, the controller rating ...
Nat 4-5 Unit 2 Section 1 pupil notes update Electrical Circuits
... Charges must have moved through the meter. ...
... Charges must have moved through the meter. ...
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.