Products/Services for Temperature Compensation Optocoupler
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Optocouplers - (219 companies)Optocouplers are capable of transferring an electrical signal between two circuits while isolating the circuits from each other. Optocouplers are electronic components which use light waves to provide electrical isolation while transferring...Optocoupler InputOptocoupler OutputMounting Option -
Noncontact Infrared Temperature Sensors - (376 companies)Noncontact infrared temperature sensors absorb ambient infrared (IR) radiation given off by a heated surface. They are used in applications where direct temperature measurement is not possible. Noncontact infrared temperature sensors absorb ambient... -
Temperature Controllers - (1192 companies)Temperature controllers accept inputs from temperature sensors or thermometers, and then output a control signal to keep the temperature at the desired level. Temperature controllers maintain a set temperature level using input from a sensor... -
Temperature Indicators - (429 companies)Temperature indicators are designed for temperature monitoring and analysis. These devices either come equipped with an integral sensor, or require sensor input. Temperature indicators are designed for temperature monitoring and analysis... -
Temperature Signal Conditioners - (181 companies)...from thermocouples with or without cold junction compensation, and from thermocouples with types E, J, K, N, T, B, S, R, and W. Specifications. Important specifications for temperature signal conditioners include the number of analog channels... -
Temperature Probes - (921 companies)Temperature probes are devices used to sense and measure temperature. Probe technology options include thermocouple, RTD, thermistor, and solid state types. Temperature can be measured via a diverse array of sensors. All of them infer temperature...
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Temperature Sensors - (624 companies)Temperature sensors are measurement devices that infer temperature by sensing some physical characteristic (i.e. resistance, emf or thermal radiation). How to Select Temperature Sensors. What are Temperature Sensors?. Temperature sensors...
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Thermocouple Temperature Probes - (517 companies)Thermocouple temperature probes are bimetallic probes that are used in various temperature-sensing applications. They consist of two wires, each of which is made of a different metallic element or alloy. Thermocouple temperature probes...
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RTD Temperature Transmitters - (399 companies)Resistance temperature detector (RTD) temperature transmitters convert RTD resistance measurements to current signals, eliminating the problems inherent in RTD signal transmission via lead resistance. RTD temperature transmitters convert the RTD...
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Temperature Forcing Systems - (10 companies)Temperature forcing systems provide heating, cooling and/or a humidity and temperature controlled atmosphere to a separate test chamber, platform, or testing unit. Temperature forcing systems provide heating, cooling, and/or a humidity...
Product News
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Allegro MicroSystems Inc.
Pressure Sensor with Polynomial Compensation pressure and temperature. Top Features. Interface pressure sensor qualified with AEC-Q100 Grade 0. Analog, PWM and SENT output. On-chip Poly(4,4) compensation for improved accuracy over temperature, compensating both IC and bridge. Manchester interface for programming through single OUT pin. Suite of diagnostics to allow for safety-critical systems fault detection. QFN package with wWettable flanks enabling visual inspection of solder joints. Learn More... (read more) -
STEGO
Snap-in pressure compensation element Data Sheet. Snap-in pressure compensation element. DA 284. Passive pressure compensation element for casings and enclosures. Levels temperature-induced pressure differences between the inside and outside of the enclosure. Air humidity escapes through a waterproof membrane. The formation of condensate is prevented. Thread sizes: M12 and M40. NBR membrane. Water and dirt-proof, IP66. Follow us on: Facebook. YouTube. LinkedIn. STEGO Blog. Perfect thermal management. SIMPLY INNOVATIVE. BETTER... (read more)Browse Plugs, Stoppers, and Inserts Datasheets for STEGO -
Dataforth Corporation
Thermocouple Cold Junction Compensation Method compensation (CJC) temperature sensors are located in a space of only two inches. Precise cold junction compensation can only be accomplished with precise measurement of the terminal block temperature where the dissimilar metal, wire pair is terminated. Keep reading and learn about A physics problem in thermocouple application. For additional information about thermocouple and temperature sensors, please also visit https://www.dataforth.com/thermocouple.aspx... (read more)Browse Thermocouple Temperature Transmitters Datasheets for Dataforth Corporation -
OKW Enclosures, Inc.
IP66 Pressure Compensation Elements for Enclosures OKW has unveiled new IP 66, IP 69 pressure compensation elements to help protect electronics in challenging environments. They are ideal for enclosures such as SOLID-BOX (IP 66, IP 67, IK 08) and SMART-BOX (IP 66). Pressure compensation elements help to safeguard components in sealed enclosures from temperature changes (that can cause moisture-rich air inside the housing to condense) and negative pressure (that can lead to water and dust being drawn in through the seal). OKW has added four new... (read more)Browse NEMA and IP Enclosures Datasheets for OKW Enclosures, Inc. -
STEGO
Corrosion Resistant Pressure Compensation Device Technical Datasheet. PRESSURE COMPENSATION DEVICE (STAINLESS STEEL/ALUMINIUM). DA 284 | IP66 / IP67. In enclosures and housings with a high protection class, differential pressure happens due to internal and external temperature changes. In the event of negative pressure, dust and humidity can be drawn into the enclosure. through the seals on the doors. This can cause condensation when the air in the enclosure cool down. The easy-tofit DA 284 pressure compensation device enables pressure... (read more)Browse Plugs, Stoppers, and Inserts Datasheets for STEGO -
Skyworks Solutions, Inc.
High-reliability Optocouplers Skyworks through its space and defense product line provides unscreened catalog products along with screened and hermetically sealed high-reliability, high performance, radiation-tolerant, optocouplers operating in full military and space temperature range (-55oC to +125oC). Product screening for parts include the equivalent of Class H and K of MIL-PRF-38534 and JANS, JANTX and JANTXV level of MIL-PRF-19500 specifications. Learn More (read more)Browse Optocouplers Datasheets for Skyworks Solutions, Inc. -
Win Source Electronics
HCPL-6751 Radiation-Resistant 4CH Optocoupler HCPL-6751: Robust Signal Isolation for Mission-Critical Systems. Designed for harsh operating conditions, the HCPL-6751 provides unmatched reliability for high-radiation, high-temperature, and high-pressure environments. It supports four isolated channels in a single chip, ensuring superior signal clarity and system resilience in aerospace, energy, and communication infrastructure. Key Features & Benefits: Four-Channel Integration. Saves up to 40% PCB space compared to dual-channel alternatives... (read more)Browse Resistors Datasheets for Win Source Electronics -
Voltage Multipliers, Inc.
High Voltage Optocouplers — 10kV to 25kV 10kV, 15kV, 20kV & 25kV Optocouplers * High Gain * High Isolation * Small Footprint. Manufactured in the USA, VMI's OC100G, OC150G, OC200G and OC250G optocoupler families offer high voltage, high gain, and high isolation. Our optocouplers are built to the same high quality and reliability benchmarks as all of our products. Using a high voltage photo-diode and multiple LEDs precisely positioned, the OC100G, OC150G, OC200G and OC250G are optimized for high gain and feature long-term gain... (read more)Browse Optocouplers Datasheets for Voltage Multipliers, Inc. -
Voltage Multipliers, Inc.
Optocouplers — High Voltage, Gain and Resolution 10kV and 15kV High Voltage Optocouplers. Manufactured by VMI, the OC100G and OC150G optocoupler families offer high voltage, high gain, and high isolation. Our optocouplers are built to the same high quality and reliability benchmarks as all of our products. Using a high voltage photo-diode and multiple LEDs precisely positioned, the OC100G and OC150G are optimized for high gain and feature long-term gain stability. Designed to be integrated into controlled feedback systems, such as voltage... (read more)Browse Optocouplers Datasheets for Voltage Multipliers, Inc. -
Voltage Multipliers, Inc.
High-Reliability 20kV Optocoupler — USA Made VMI's New OC200G and OC200HG 20kV Optocouplers are ideal for high voltage solid-state switching. VMI optocouplers are built for reliability, offering high voltage, high gain and high isolation voltage. Designed to be integrated into controlled feedback systems, VMI 's optocouplers are used in applications ranging from noisy industrial environments to sensitive equipment such as mass spectrometers. The OC200 line of optocouplers can easily be configured in circuitry to perform applications... (read more)Browse Optocouplers Datasheets for Voltage Multipliers, Inc.
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Subscriber-Loop Digital Transmission Using Opto-Electronic Transmitters and Receivers
diodes so that optocoupler photodiode dark current does not exceed the compensating current over the whole temperature range.
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A Low-Cost Power-Quality Meter With Series Arc-Fault Detection Capability for Smart Grid
Since the optocoupler contains a second photodiode that is used as a feed- back for input stage to compensate for LED starvation and tem- perature influence, the isolator has very good linearity (photo- voltaic topology used in the system, meets 12-b …
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A gain-programmable transit-time-stable and temperature-stable PMT Voltage divider
The optocoupler consists of an infrared light emission diode (LED) optically coupled with two phototransistors, and one is used in a servo feedback circuit to control the LED drive current for com- pensating temperature characteristics.
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http://www.onsemi.com/PowerSolutions/product.do?id=NCP1217&pdf=Y
• Current-Mode with adjustable skip-cycle capability • Built-in internal ramp compensation • Auto-recovery internal output short-circuit … … low no-load standby power • Internal temperature shutdown • 500mA peak … … and 133kHz • Direct optocoupler connection • Internal Leading …
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Dubbel
… 24 Q low pressure H 2 low pressure-air conditioning M fuel consumption 39 low pressure-mold casting S low to 12 low stroke cars U 45 low temperature heating boiler M 31 … … 54 -, hydraulic valve clearance compensation P 53 -, overhead P … … measuring sizes W 21 optoelectronic components I 14 optoelectronic displacement sensors W 12 optocouplers I 14, I …
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Handbook of Modern Sensors
That sensor is part of a digital thermometer that displays the temperature of the mirror. The hygrometer’s circuit is of a differential type, where the top optocoupler , a light-emitting diode (LED), and a photodetector are used for the compensation of drifts, while the bottom optocoupler is for measuring the mirror reflectivity.
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Handbook of Modern Sensors
That sensor is part of a digital thermometer which displays the temperature of the mirror. The hygrometer’s circuit is of a differential type, where the top optocoupler , a light-emitting diode (LED) and a photodetector, are used for the compensation of drifts; the bottom optocoupler is for measuring the mirror’s reflec- tivity.
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Optocoupler driving of MEMS electrostatic switches
Disadvantages cannot, however, be disregarded, such as the low power efficiency of the optocoupler itself, low switching speed and temperature dependence of the output voltage. Some of the advantages such as the galvanic isolation can compensate these disadvantages in specific applications.
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Constructive feedback [switched mode power supplies]
… higher frequencies most of the gain of this particular feedback system is actually offered by the optocoupler . But this varies widely enough with operating temperature for some compensation to be necessary.
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A circuit with good linearity based on standard optocouplers
It chooses two ordinary optocouplers of same characteristic. One phototransistor is typically used in a feedback mechanism to control the LED (light-emitting diode) drive current which has the effect of compensating for the LED's non-linear time and temperature characteristics.
