Products/Services for Dual Enthalpy Economizers
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Economizers - (49 companies)...for heating and humidification. In boilers, economizers function as heat exchangers that heat a fluid, usually water, up to but not normally beyond the fluid’s boiling point. Features Economizers are so named because they use the enthalpy in fluid... -
Rocker Switches - (403 companies)Rocker switches are actuated by a standard or dual rocker or paddle. Rocker switches are electrical switches actuated by a standard or dual rocker or paddle. They are available in different configurations including two-position On/Off... -
RF Couplers - (333 companies)RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically. There three basic types of devices: unidirectional, bidirectional, and dual directional. Unidirectional RF couplers are four-port devices... -
DIP Switches - (186 companies)Dual in-line package (DIP) switches are electronic packages that consist of a series of tiny switches. DIP switches are used to configure computers and peripherals such as circuit boards and modems. Description. Dual in-line package (DIP) switches... -
Rotary Coded DIP Switches - (65 companies)Rotary coded dual in-line package (DIP) switches are activated by a rotating shaft and have several stop positions. They use the DIP form factor so that arrays of multiple switches can be incorporated into a single package. Rotary coded DIP switches... -
Thermal Management Design and Analysis Services - (144 companies)...differential temperatures can arise when their responses to the applied heat treatment are not identical. Thermal management design and analysis services use DTA to study thermal properties and phase changes which do not produce a change in enthalpy...
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Toilets - (117 companies)...or collecting and destroying the waste. In recent decades, toilet design has seen sustainable, technological, and cultural innovation. Dual-flush toilets offer two types of flushes based upon the waste deposited, and greywater toilets route used bath...
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Spherical Roller Bearings - (274 companies)Spherical roller bearings are self-aligning bearings ideal for heavy-duty radial and axial loads. They utilize dual roller rows between a concave outer raceway and convex inner raceway to accommodate shaft deflection. Spherical roller bearings...
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Carburetors - (24 companies)Carburetors are devices used to proportionally mix a fuel with air for a combustion process.
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Heat Pumps - (284 companies)Heat pumps are reverse cycle air conditioners. They use a compression cycle system to supply heat or remove heat from a temperature-controlled space.
Product News
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Zeus
Dual-Shrink™ PTFE/FEP Bilayer Heat Shrink. With an outer layer of PTFE and an inner layer of FEP, Dual-Shrink TM provides superior encapsulation and protection for critical components. Learn More (read more) -
Zeus
Low-Temp Dual-Shrink™ FEP/EFEP Bilayer Heat Shrink. Developed with temperature-sensitive electronics in mind, Low-Temp Dual-Shrink TM bridges the gap between commodity, adhesive-lined heat shrinks, and standard Dual-Shrink TM. Learn More (read more) -
Southco
R4-50 Dual Trigger The R4-50 Dual Trigger is a heavy-duty rotary push-to-close latch engineered to provide secure, dependable closure for doors and panels on industrial equipment and commercial vehicles. Combining rotary-action security with push-to-close convenience, it delivers a rugged latching solution built for demanding environments. Its two-stage rotary mechanism ensures a vibration-resistant fit, enhancing safety and preventing accidental opening. Designed to tolerate misalignment during closure... (read more)Browse Latches Datasheets for Southco -
Waytek, Inc.
InPower Dual Output Contactor InPower 's HD2VCM is a power contactor designed to offer precise control for two +12V 35A feeds, allowing seamless switching of loads. This versatile controller is equipped with a microprocessor, enabling it to perform various programmable functions based on customer-specified parameters. InPower HD2VCM Dual Output Contactor. Category: Contactors. Manufacturer: InPower. Switch Type: Solid State. Operating Temperature: -40 F (-40 C) to 185 F (85 C). Programmability enables multiple capabilities... (read more)Browse Electrical Contactors Datasheets for Waytek, Inc. -
Pelonis Technologies, Inc.
Dual Micro Blower - Small but powerful! Pelonis Technologies - Traditional blowers include silicon steel motors with radial air-gaps. Miniaturization is difficult, operation is inefficient, and power loss is greater at higher temperatures. By using Axial Air-Gap Technology, Micro Blowers are smaller and more energy efficient than traditional blowers and have almost no power loss at higher temperatures. Dual Micro Blower RBT2235 is an ideal thermal cooling solution for applications that have limited space with restricted power budgets... (read more)Browse Electronic Cooling Fans Datasheets for Pelonis Technologies, Inc. -
Dymax
Dual-Cure Encapsulant for Shadow Areas 9014 is Dymax's advanced dual-cure encapsulant designed for robust PCB assembly. The product cures in seconds primarily with UV light and its secondary moisture curing function ensures complete solidification in shadowed areas on printed circuit boards. For manufacturers working with chip-on-board, chip-on-flex, chip-on-glass, and wire bonding assemblies, this material provides excellent flexibility, enhanced durability, and superior resistance on PCBs. 9014 encapsulant provides moisture... (read more)Browse Encapsulants and Potting Compounds Datasheets for Dymax -
Advanced Linear Devices, Inc.
Dual Voltage Comparator for Enhanced Circuits The ALD2301 by Advance Linear Devices is a monolithic high-performance dual voltage comparator. It can operate with a single (+5V) or dual ( +-5V) power supply, and the input voltage range includes ground. The open-drain configuration of the outputs allows for maximum application flexibility, such as wired-OR connection, and the outputs can be connected to a higher external voltage than V+. This device can be used in a variety of applications, including high source impedance voltage comparison... (read more)Browse Analog Comparators Datasheets for Advanced Linear Devices, Inc. -
Renishaw
New dual laser AM system Renishaw has launched the latest in its RenAM 500 series of metal additive manufacturing machines -- the RenAM 500D. This dual laser variant provides additive manfuacturing (AM) users with flexibility, productivity, and cost-efficiency, lowering the entry barrier to highly productive metal AM. The new machine is designed to offer exceptional product quality and productivity for a wider range of budgets. The RenAM 500D features two 500 W lasers that can access the entire build platform... (read more)Browse 3D Printers and Additive Manufacturing Machines Datasheets for Renishaw -
Constar Motion Co., Ltd
Compact Dual Shaft Motor for Robotics This 25mm dual shaft DC motor is engineered for applications requiring compact size, high efficiency, and precise control. Its dual shaft configuration enables flexible mechanical integration, making it ideal for advanced motion systems. Key Performance Specifications. Voltage: 24V (optional up to 48V). Output Power: 23W. Speed: Up to 6500 RPM. Efficiency: Up to 86%. Dimensions: O25 mm x 43 mm. Core Engineering Advantages. Compact Form Factor. Small diameter and short length enable easy... (read more)Browse DC Motors Datasheets for Constar Motion Co., Ltd -
Constar Motion Co., Ltd
25mm Dual Shaft DC Motor As medical equipment, robotics, and industrial automation systems continue moving toward compact designs and higher performance requirements, motors must provide stable output, high efficiency, and flexible integration within limited installation space. The 25mm dual shaft DC motor combines compact dimensions with customizable configurations, helping engineers achieve reliable motion control across demanding applications. Compact High-Power Design:25mm diameter motor delivers up to 23W output... (read more)Browse DC Motors Datasheets for Constar Motion Co., Ltd
More Information
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CR4 - Blog Entry: Let Diversity Dictate HVAC Use
The engineer also specified demand based ventilation with factory installed dual enthalpy economizers .
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Comparisons of HVAC Simulations between EnergyPlus and DOE-2.2 for Data Centers
One set of runs are for HVAC systems without air economizer, while the other set with air economizer of dual enthalpy type (by comparing the enthalpy of the outside air with the enthalpy of the return air).
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Greening Existing Buildings > MEETING THE ENERGY RETROFIT CHALLENGE
• Installed high-efficiency (SEER 13) rooftop units for the office, with economizer “free cooling” via dual enthalpy control .
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/63-0000s/63-1365EF.pdf
• Ambient temperature operating range from -40° to 150° F. • Dual enthalpy sensors in outside air and return switches the controllers to economizer mode of operation anytime the outside enthalpy is less than the return air enthalpy.
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/63-0000s/63-9271.pdf
… be suitable based on the relationship to the boundary, the controller allows outside air for economizing • Ambient temperature operating range from -40° to 150° F. • Dual enthalpy sensors in outside air … … switches the controllers to economizer mode of operation anytime …
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White Paper: Computer Cooling Using Economizers and Free Cooling
The Liebert Air Economizer System comprises a plenum with an air mixing box; dual enthalpy controls with Liebert iCOM control (temperature/humidity sensors for outdoor air, return air, and supply air).
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Chemical Looping Systems for Fossil Energy Conversions
… 351 Direct Solid Fuel Cell See Fuel Cells Dissolution 15, 84–85, 87 Dopant and Promoter 96, 107 Drying 80–81, 85–86 Dual Circulating Fluidized Bed See Circulating Fluidized Bed Economizer 146, 381 Efficiency Calcium … … and Carbon Dioxide Capture Enthalpy of Devaluation 25, 353 .
