optical relay

ANY Timer Rrelay
Rated 4.5/5 based on : 18286 User Reviews

Efficient optical relay for High-Risk Applications
Reliable optical relay Designs for Industrial and Industrial Applications
CHINA – ?¡ãAny Electronics?¡À proudly presents their whole range of optical relay . They offer a comprehensive set of optical relay merchandise along with other interrelated merchandise. These units are noticed in distinctive applications including commercial applications, industrial control circuits as well as OEM Panels. These devices come with superb precision and repeatability. The normal optical relay which are created as of late call for very tiny panel space.

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Opto 22 240D45 DC Control Solid State Relay, 240 VAC, 45 Amp, 4000 V Optical Isolation, 1/2 Cycle Maximum Turn-On/Off Time, 25 - 65 Hz Operating Frequency

  • Rugged, epoxy encapsulation construction
  • 4,000 volts of optical isolation
  • Subjected to full load test and six times the rated current surge before and after encapsulation
  • Unique heat-spreader technology
  • Guaranteed for life

Opto 22 offers a complete line of SSRs, from the rugged 120/ 240/380-volt AC Series to the small footprint MP Series, designed for mounting on printed circuit boards. All Opto 22 SSRs feature 4,000 volts of optical isolation, and most are UL and CSA recognized. The innovative use of room-temperature liquid epoxy encapsulation, coupled with Opto 22's unique heat-spreader technology, are key to mass producing the world's most reliable solid state relays. Every Opto 22 solid state relay is subjected to full load test and six times the rated current surge both before and after encapsulation. This double testing of every part before it leaves the factory means you can rely on Opto 22 solid state relays. All Opto 22 SSRs are guaranteed for life. Opto 22 provides a full range of Power Series relays with a wide variety of voltage (120-575 volts) and current options (3-45 amps). All Power Series relays feature 4,000 volts of optical isolation and have a high PRV rating. Some Power Series relays include built-in LEDs to indicate operation. The DC Series delivers isolated DC control to large OEM customers worldwide. Specifications: 4,000 V optical isolation, input to output, Zero voltage turn-on, Turn-on time: 0.5 cycle maximum, Turn-off time: 0.5 cycle maximum, Operating temperature: -40 degree C to 100 degree C, Operating frequency: 25 to 65 Hz, (operates at 400 Hz with six times off-state leakage), Coupling capacitance, input to output: 8 pF maximum, Hermetically sealed, DV/DT Off-state: 200 volts per microsecond, DV/DT commutating: snubbed for rated current at 0.5 power factor, UL recognized, CSA certified, CE component, Torque specs for screws: Control terminals; 6 in/lb, Field terminals, 18 in/lb.

Underwriters Laboratory, Canadian Standards Association, IEC 950: 1991-09, 89/336/EEC, 2002/95/EC

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Price: $38.51


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sundance2007@sbcglobal.net asked My mom had a catract surgery on december, her eyes are constantly watery,they keep giving her drops but?

My mom had a catract surgery on december, her eyes are constantly watery,they keep giving her drops but it is not working ,she has no pain no redness,but she is very agrivated by it.What could be wrong?

And got the following answer:

She most likely has dry eye. The eye is dependent on the tear film to create a clear optical surface for vision. The tear film is very complex, but can be thought of as 3 distinct components: the mucin layer, which is adherent to the surface of the eye (the clear part, called the cornea), the aqueous layer (majority of the thickness of the tear film), and the surface layer - the lipid layer. The lipid layer prevents evaporation of the tear film between blinks. The aqueous layer provides nutrients and protection to the ocular surface, and the mucin layer allows the tear film to remain adherent to the ocular surface. If any of these components are out of balance, dry eye results. It sounds counter-intuitive, but dry eye is the top cause of WATERY eyes. The eye cannot keep the tears on the ocular surface long enough, so it continually secretes tears to keep the surface moist. Artificial tears (especially the non-preserved kind) are the #1 remedy - but ATs alone will not solve the issue. Care must be taken to restore the balance of the tear film components. This my require night-time ointments, supplements, hot compresses, or medication. To complicate things, your mother had an invasive ocular surgery. The corneal nerves that relay stimulus to the lacrimal glands to secrete fluid were damaged, so the natural impulse for normal tearing has been interrupted. This same thing happens when someone undergoes laser eye surgery (ie LASIK). The nerves eventually regrow, but usually do not function at the same level as before. Have your mother tell her eye doctor about her problems - she needs to be looked at under the microscope for any signs of tear film abnormalities that can be resolved and have a dry eye therapy treatment program tailored to her needs. Best of luck, hope this helped.

The optical relay perform extremely properly with unique applications that are certain to energy distribution and protection. The relays include wide adjustment ranges with a scale that is certainly simple to read either in three or four digits based on the model. These optical relay assist in escalating the flexibility from the applications, minimize the all round power and maintenance costs. There are relays that are utilized for general purposes which come in dependable styles with quick replacement choices. And there are models which can be utilized for industrial applications and heavier duty applications that operate on large loads. These goods are made to meet the lifetime industrial manage requirements on the applications.
Their most current items would be the Time counter, Timer Delay, optical relay, Fast Connect Couplings, Electronic Motor Couplings, Aluminum Couplings, Morse Couplings and a variety of other folks. The web site offers a detailed description of every model in many categories of optical relay couplings and sensors. These merchandise are really valuable for high-risk applications. The optical relay are also obtainable with capabilities like numerous timing ranges and functions. The organization is currently seeking agents and dealers who can market and sell their factory produced products. They are always on a lookout for establishing new and much more reputable merchandise according to the requires and specifications on the industry.
The optical relay operate really properly with unique applications which might be certain to energy distribution and protection. The relays include wide adjustment ranges with a scale that may be easy to read either in 3 or 4 digits in line with the model. These optical relay support in escalating the flexibility of your applications, reduce the overall energy and upkeep fees. There are actually relays that are employed for general purposes which come in trustworthy styles with quick replacement solutions. And there are actually models which can be utilised for industrial applications and heavier duty applications that perform on big loads. These products are made to meet the lifetime industrial manage requirements from the applications.
Their most recent products will be the Time counter, Timer Delay, optical relay, Fast Connect Couplings, Electronic Motor Couplings, Aluminum Couplings, Morse Couplings and a variety of other individuals. The website provides a detailed description of each and every model in numerous categories of optical relay couplings and sensors. These goods are particularly helpful for high-risk applications. The optical relay are also offered with characteristics like several timing ranges and functions. The organization is at the moment searching for agents and dealers who can promote and sell their factory produced merchandise. They may be always on a lookout for building new and more trusted merchandise based on the requires and needs from the sector.

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