V 0
... A. The magnitudes of the currents flowing through A and B add up to the magnitude of the current flowing through C. B. The sum of the magnitudes of the currents at B and C add up to the magnitude of the current through A. C. The sum of the magnitudes of the currents at A and C add up to the magnitud ...
... A. The magnitudes of the currents flowing through A and B add up to the magnitude of the current flowing through C. B. The sum of the magnitudes of the currents at B and C add up to the magnitude of the current through A. C. The sum of the magnitudes of the currents at A and C add up to the magnitud ...
FP7 FET-OPEN i-RISC Innovative Reliable Chip Design from Low
... ∗ Total budget: 2 161 k Euro / 1 613 k Euro – EU Contribution ∗ UPT budget: 177 k Euro / 133 k Euro – EU Contribution ...
... ∗ Total budget: 2 161 k Euro / 1 613 k Euro – EU Contribution ∗ UPT budget: 177 k Euro / 133 k Euro – EU Contribution ...
Aikido LV - Glass-Ware
... The LV Aikido is a perfect candidate for a wall-wart power supply. Both linear and switch-mode wall-warts are available with a 24V output voltage and both cost less than $30 USD. A medical-grade switch-mode power supply cost about $45 and it will be both safer and more quiet. On the other hand, a si ...
... The LV Aikido is a perfect candidate for a wall-wart power supply. Both linear and switch-mode wall-warts are available with a 24V output voltage and both cost less than $30 USD. A medical-grade switch-mode power supply cost about $45 and it will be both safer and more quiet. On the other hand, a si ...
Download G3000 Datasheet
... G3000 Series Frequency Relay Description The G3000 Frequency Relay is intended for frequency monitoring on generators, busbars or other distribution systems. The relay contains the functions “under frequency” and “over frequency”, time delayed, and two individual output relays—one relay for each fun ...
... G3000 Series Frequency Relay Description The G3000 Frequency Relay is intended for frequency monitoring on generators, busbars or other distribution systems. The relay contains the functions “under frequency” and “over frequency”, time delayed, and two individual output relays—one relay for each fun ...
Micro-Power (50μA), Zerø-Drift, Rail-to-Rail Out
... ideal for a wide range of portable applications. A single external resistor sets any gain from 1 to 1000. The INA333 is designed to use an industry-standard gain equation: G = 1 + (100kΩ/RG). The INA333 provides very low offset voltage (25µV, G ≥ 100), excellent offset voltage drift (0.1µV/°C, G ≥ 1 ...
... ideal for a wide range of portable applications. A single external resistor sets any gain from 1 to 1000. The INA333 is designed to use an industry-standard gain equation: G = 1 + (100kΩ/RG). The INA333 provides very low offset voltage (25µV, G ≥ 100), excellent offset voltage drift (0.1µV/°C, G ≥ 1 ...
Protecting Signal Lines Against EMI
... This type of connection will work at frequencies below 10KHz but it will cause problems at higher frequencies. The use of short connections with large crosssectional area minimizes the inductance of a pigtail, but the best connection is a 360°contact between the shield and connector or chassis. Soli ...
... This type of connection will work at frequencies below 10KHz but it will cause problems at higher frequencies. The use of short connections with large crosssectional area minimizes the inductance of a pigtail, but the best connection is a 360°contact between the shield and connector or chassis. Soli ...
Thick Film Hybrids
... Corintech are leading specialists in the design and manufacture of thick film hybrid microelectronic assemblies and bare die wire bonding. Thick film hybrids are made using a combination of multi-layer screen printing of precious and semi-precious metals (Au, Ag, Pd) and firing of tracks and precisi ...
... Corintech are leading specialists in the design and manufacture of thick film hybrid microelectronic assemblies and bare die wire bonding. Thick film hybrids are made using a combination of multi-layer screen printing of precious and semi-precious metals (Au, Ag, Pd) and firing of tracks and precisi ...
Electronic Ballasts - Ultra Violet Products
... Ultra Violet Lamps The UVP range of electronic ballasts have being specifically designed to operate our range of Standard, High Output and Amalgam, Low-Pressure Mercury Vapour Lamps, driving them at their optimum performance, but will also run any other brands of low-pressure mercury vapour lamps gi ...
... Ultra Violet Lamps The UVP range of electronic ballasts have being specifically designed to operate our range of Standard, High Output and Amalgam, Low-Pressure Mercury Vapour Lamps, driving them at their optimum performance, but will also run any other brands of low-pressure mercury vapour lamps gi ...
Leakage describes an unwanted loss, or leak, of something which
... Leakage describes an unwanted loss, or leak, of something which escapes from its proper location. In everyday usage, leakage is the gradual escape of matter through a leak-hole. Leakage current is also any current that flows when the ideal current is zero. Such is the case in electronic assemblies w ...
... Leakage describes an unwanted loss, or leak, of something which escapes from its proper location. In everyday usage, leakage is the gradual escape of matter through a leak-hole. Leakage current is also any current that flows when the ideal current is zero. Such is the case in electronic assemblies w ...
D1-BSX - Thermon
... Approvals require the use of D1-ECK or D1-ECT kits for all connections (power, splice, tee and end terminations) located within Class I, Division 1 hazardous area. IEEE 515 requires that Thermon review all Division 1 application designs. ...
... Approvals require the use of D1-ECK or D1-ECT kits for all connections (power, splice, tee and end terminations) located within Class I, Division 1 hazardous area. IEEE 515 requires that Thermon review all Division 1 application designs. ...
EE1008 – UNIT 1
... the resistance from few ohm to several mega ohm but to measure low resistance it gives significant error. So, we need some modification in Wheatstone bridge itself, and the modified bridge so obtained is Kelvin bridge, which is not only suitable for measuring low value of resistance but has wide ran ...
... the resistance from few ohm to several mega ohm but to measure low resistance it gives significant error. So, we need some modification in Wheatstone bridge itself, and the modified bridge so obtained is Kelvin bridge, which is not only suitable for measuring low value of resistance but has wide ran ...
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.