Isolators

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Isolators
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Free Space Isolator

Finisar's Free Space Isolators are used in various TOSAs, which require isolation to prevent feedback...

optical isolator - 1270 - 1610 nm

Pigtail Isolator

Pigtail Isolators are generally used in various lasers that require isolation to prevent...

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optical isolator - ø 2.0

Features:

- 1.4"/35mm Clear Aperture
- Enhanced Cut Quality
- Back Reflection...

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optical isolator - PLFBI series

Feedback Isolators perform the same function as a polarizer in that they also convert a linear polarized beam into a circular polarized beam. In addition, they include an isolator optic which will absorb light...

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optical isolator - PLFBI series

A Faraday Isolator (FI) is a nonreciprocal optical device which transmits the linearly polarized light in one direction and deflects the backward beam. It usually consists of a Faraday Rotator and two...

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battery isolator - 12 - 24 V, 100 A | MBI 100/2

Battery splitters MBI series
The MBI MOSFET battery splitters generate...

battery isolator - 12 - 24 V, 150 A | MBI 150/2

Battery splitters MBI series
The MBI MOSFET battery splitters generate...

battery isolator - max. 24 V, 100 A | MBI 100/3

Battery splitters MBI series
The MBI MOSFET battery splitters generate...

battery isolator - max. 24 V, 150 A | MBI 150/3

Battery splitters MBI series
The MBI MOSFET battery splitters generate...

battery isolator - 12 - 24 V, 200 A | MBI 200/3

Battery splitters MBI series
The MBI MOSFET battery splitters generate...

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electric isolator / epoxy resin liquid - 7.2 - 36 kV | J0xx series

Epoxy cast resin indoor post insulators can be used for all indoor
applications.
For tropical conditions same types (with special...

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electric isolator / epoxy resin liquid - 12 - 36 kV

The electrical insulator by Sarel is made of epoxy resin having an advanced brass metal inserts....

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optical isolator - OIXSG series

Oplink's OISS is a single stage optical isolator that minimizes back reflection
and back scattering in the reverse direction...

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RF isolator / broadband - 1 - 18 GHz | KTBI series

Key Specifications/Special Features:

◇ Broad Frequency Range: 1GHz-18GHz
◇ Full Bandwidth
◇ Low Insertion Loss, High Isolation
◇ Wide Operating Temperature
◇ Commercial, Military...

RF isolator - 5.38 - 96 GHz | KTWI series

◇ Broad Option of Frequency Range: 5.38GHz-96GHz
◇ High Power Design
◇ High Isolation, Low Insertion Loss
◇ Wide Operating Temperature

Kete Microwave offers a full product...

RF isolator - 0.15 - 18.0 GHz | KTCI series



Key Specifications/Special Features:

◇ Broad Frequency Range: 0.15GHz-18.0GHz

◇ Bandwidth from 8MHz to full

◇ Low Insertion Loss, High Isolation

◇ Wide Operating Temperature

◇...

RF isolator - 0.15 - 23.00 GHz | KTDI series

Key Specifications/Special Features:

◇ Broad Frequency Range: 0.15GHz-23.00GHz

◇ Bandwidth from 8MHz to Full

◇ Low Insertion Loss, High Isolation

◇ Wide Temperature...

RF isolator - 5.9 - 40GHz | KTMI series

Key Specifications/Special Features:

◇ Frequency Range Available for 5.9GHz-40GHz
◇ Low Profile, Compact Design
◇ High Isolation, Low Insertion Loss
◇ Wide...

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signal isolator - 2 wire, 4 - 20 mA | 650T

4 to 20mA DC input
• 4 to 20mA DC output
• Output loop powered
• Low cost...

signal isolator - 2 wire, 4 - 20 mA | 670T

4 to 20mA DC input
• 4 to 20mA DC output
• Input loop powered
• Low-cost isolator
•...

signal isolator - 250T-DC

DC voltage or current input
• DC voltage or DC current ouptut
•...

signal isolator - 270i

4-20mA DC input
• 4-20mA DC output
• 1500V AC peak isolation DC prevents ground loops

The 270i accepts...

signal isolator - 3 wire, 4 - 20 mA, 10 - 36 VDC | 340i

4 to 20mA DC inoput

• 4 to 20mA DC output

• 10-36V DC power

• 1500 AC peak isolation prevents ground loops

•...

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signal isolator - 3 wire, 4 - 20 mA, 10 - 36 VDC | 340i

Thorlabs manufactures a wide selection of narrowband and broadband free-space optical isolators (Faraday isolators) that operate in...

optical isolator - 1290 - 2010 nm

Features
Minimize Feedback into Optical Systems
Operating Ranges of 1290 - 1330 nm, 1530 - 1570 nm, 1540 - 1560 nm, or
1990 - 2010 nm
At Least 0.8 m of Panda-Style PM Fiber on Both Sides
Available...

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optical isolator - 1290 - 2010 nm

Cylindrical Insulators

Insulating body :

Stratified shockproof polyester compound. Long...

optical isolator - 1290 - 2010 nm

Hexagonal / Cylindrical Insulators

Insulating body :

Stratified shockproof polyester compound....

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optical isolator - 1290 - 2010 nm

Powered loop isolator
Reference : JK0030A-1-F
1 Input 4/20mA.
1 analogue...

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electric isolator / polymer - 11 - 33 kV

Polymeric Stand-Off-Insulators

11, 24 and 33kV Insulators, incorporating W T Henley's unique EPDM cladding...

electric isolator / polymer - 15 - 36 kV

Distribution Insulators

Our many clients around the world can testify to the reliability and durability of our products....

electric isolator / polymer / suspended - 15 - 36 kV

Distribution Insulators

Our many clients around the world can testify to the reliability and durability of our products....

electric isolator / polymer / for railway applications - 25 kV

Using the unique Henley EPDM material, in use for over 25 years, our range of Railway insulators saw first use in 1999. With all the benefits offered by polymeric insulators, the material offers...

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electric isolator / polymer / for railway applications - 25 kV

isolator

Izolators fiber opticIsolator - a passive fiber optic component

very low insertion loss
minimal...

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electric isolator / polymer / for railway applications - 25 kV

Milled bus-bar carriers, reinforced...

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galvanic isolator / intrinsically safe / 2-channel - RB223

The RB223 Barrier is a loop powered barrier from Endress. It has a compact, side-by-side design...

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signal isolator - 20 - 253 V, max. 20 mA | TV xxx GL series

The TV 22 GL isolation amplifier is used for the galvanic amplification and isolation of DC current signals (mA). A high...

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How to choose this product

isolator

An isolator is an industrial DIN rail device for signal conditioning and protecting circuits from the effects of ground loops. It also can be a battery separator permitting a single charger to recharge two batteries. Some electronic elements used in electrical networks, such as optocouplers and ceramic elements, are also isolators.

Applications

Isolators are used to free industrial processes from ground loop effects. They protect devices against overvoltage and allow signals to be converted and conveyed over long distances. Battery separator isolators are common on boats and in recreational vehicles to allow a single charger to charge both engine batteries and those supplying power to electrical outlets.

Technologies

Isolators separate input from output by galvanic isolation. They use an isolated electronic transformer that conveys data back and forth in the form of frequencies.

Battery isolators use relays and voltage detectors to charge first one battery, then the second after disconnection of the first, or by connecting them in parallel. At the end of the charge cycle, the batteries are once again separated.

How to choose

Isolators are characterized by their isolation parameters and by the nature of their inputs and outputs. Battery isolators are defined by the number and type of batteries to be charged.

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