Isolators

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K-band isolator
K-band isolator

... - Temperature stable and multipaction free waveguide isolators and circulators and terminations - Waveguide are available in several variants(circulation, flange detail etc) while coaxial isolators and ...

X-band isolator
X-band isolator

X-Band coaxial and microstrip components are compact, high performance and space qualified. Several product of this offering are also used in terrestrial defense applications. Each device is optimized to operate over broad assigned frequency ...

optical isolator
optical isolator
ISO-S-1550-1-1-50-XX-N

... optical fibre isolator is a passive optical device that only allows unidirectional light to pass through. Its working principle is based on the non-reciprocity of the Faraday rotating crystal, and the echo can be well ...

signal isolator
signal isolator
MWE232-A

The MWE232-A/B/C series port isolator has built-in photoelectric isolation, and the interface complies with EIA/TIA RS232 standards. It can provide isolation protection of up to 2500Vrms, with static and lightning protection, ...

signal isolator
signal isolator
MWE232-B

... structure size, plug and play, easy to install Working temperature from -35 ℃ to +85 ℃ The MWE232-A/B/C series port isolator has built-in photoelectric isolation, and the interface complies with EIA/TIA RS232 standards. ...

signal isolator
signal isolator
MWE232-C

... structure size, plug and play, easy to install Working temperature from -35 ℃ to +85 ℃ The MWE232-A/B/C series port isolator has built-in photoelectric isolation, and the interface complies with EIA/TIA RS232 standards. ...

optical isolator
optical isolator
HSO

... collector Isolator Signal Input Voltage / Encoder Signal Output Voltage - 5-30 VDC (TTL, RS422, line driver) Isolator Frequency Response - Max 1Mhz Isolator Supply Voltage ...

signal isolator
signal isolator
RIB1

To isolate SELV low voltage signals RIB1 is used to isolate SELV low voltage signals. It is connected between the low level outputs of a CMC test set and the device under test and provides a reinforced insulation to the low level outputs.

battery isolator
battery isolator
C series

Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries together. Discharging the accessory battery for example will not result in also discharging ...

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Victron Energy
optical isolator
optical isolator

... standard operating voltages from 5 to 28 VDC. Up to eight Optical Isolator Modules can be daisy-chained to provide multiple, simultaneous outputs to controllers or PLC’s. This Optical Isolator can help ...

signal isolator
signal isolator
USB-ISO

USB-ISO is a compact isolator 5 V - 1 A useful for the correct isolation of your USB instrument with the PC. With this device, your instrument will remain isolated from signal impurities derived from the USB socket of ...

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SENECA | Automation Interfaces
galvanic isolator
galvanic isolator
Z201

... among power supply // input // output circuits assures the integrity of your datas. Description: - AC current to DC isolator / converter Input: - Current (0..5, 0..10 A) Output: - Current (0..20, 4..20 mA), ...

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SENECA | Automation Interfaces
galvanic isolator
galvanic isolator
K112

... isolation among input // output circuits assures the integrity of your datas. Description: - Universal digital coupler/isolator Power supply: - 19,2-30 V Input: - Contact (IEC 1131.1 tipo 1), Namur (DIN 19234, ...

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SENECA | Automation Interfaces
signal isolator
signal isolator
TV 22 GL

The TV 22 GL isolation amplifier is used for galvanic isolation and amplification of DC signals (mA). Description Input and output are galvanically isolated with a high degree of isolation. The integrated high-efficiency electronic ...

low-power isolator
low-power isolator
MTL4500

Improving upon the widely adopted, enormously successful, "industry standard" MTL4000 range was a big challenge but the innovative MTL4500 range includes several new features for backplane mounting isolating interfaces. This new family ...

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MTL INSTRUMENT
signal isolator
signal isolator

Pasternack RF isolators are used for protection of radio-frequency components from signal reflection and excessive current. They are passive 2-port devices that use microwaves. These coaxial RF isolators ...

USB isolator
USB isolator
UIBA000

EmCom launches a series of USB isolators, including medical and industrial ones. The medical USB isolators are certifiQd by IEC60601-1 with 2MOPP to keep patients safe. The products gain galvanic isolation ...

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EmCom Technology Inc.
USB isolator
USB isolator
UIBA100

EmCom launches a series of USB isolators, including medical and industrial ones. The medical USB isolators are certifiQd by IEC60601-1 with 2MOPP to keep patients safe. The products gain galvanic isolation ...

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EmCom Technology Inc.
USB isolator
USB isolator
UIBA110

EmCom launches a series of USB isolators, including medical and industrial ones. The medical USB isolators are certifiQd by IEC60601-1 with 2MOPP to keep patients safe. The products gain galvanic isolation ...

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EmCom Technology Inc.
galvanic isolator
galvanic isolator
D6030S

SIL 3 SWITCH/PROXIMITY DETECTOR REPEATER, RELAY OUTPUT DESCRIPTION The single channel Switch/Proximity Detector Repeater D6030S module is a unit suitable for applications requiring SIL 3 level (according to IEC 61508:2010 Ed. 2) in ...

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GM International srl
galvanic isolator
galvanic isolator
S-XX series

SI-XX Universal Input Signal Isolator dramatically simplify the wiring works in the field, also save the types and amount of spare parts. Suit for autoamtic control project, implement the fast and flexible response for ...

galvanic isolator
galvanic isolator
KFD0-CS-EX1.51P

This isolated barrier is used for intrinsic safety applications. The device transfers DC signals of fire alarms and smoke alarms from the hazardous area to the non-hazardous area. The device can also be used to control I / P converters, ...

galvanic isolator
galvanic isolator
KFD0-SD2-EX1.1045

The Conventional I.S. AV Galvanic Barrier is installed in the safe area and provides connection to Audio Visual Alarms in a hazardous area. This isolated barrier is used for intrinsic safety applications. The device supplies power ...

signal isolator
signal isolator
SP-02

The SP02, manufactured by Aplisens, is a current signal isolator without auxiliary power that features a single or dual-circuit in a 12.5 mm wide enclosure. It features an accuracy rate of 0.16% and its casing can be ...

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APLISENS S.A.
galvanic isolator
galvanic isolator
ZS-30Ex1

The ZS-30Ex1, manufactured by Aplisens, is an intrinsically safe power supply and isolator that has a 24 V DC power supply and full galvanic separation of circuits. It features an accuracy rate of 0.1% and its casing ...

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APLISENS S.A.
galvanic isolator
galvanic isolator
ZS-31Ex1

The ZS-31Ex1, manufactured by Aplisens, is an intrinsically safe power supply and isolator that has a 230 V DC power supply and full galvanic separation of circuits. It features an accuracy rate of 0.1% and its casing ...

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APLISENS S.A.
galvanic isolator
galvanic isolator
QA-I

3-way CURRENT ISOLATOR, 1.5 kV galvanic isolation, suitable for isolating a 0-4…20mA signal, ready to be mounted on DIN rail. Analogue output in active and passive current. INPUT: 0…20 mA, input impedance 20 ohm, ...

RS485 isolator
RS485 isolator
BA201

... Product details The BA201 communications isolator is a dedicated interface for connecting intrinsically safe BEKA Serial Text [Data] Displays to a safe area computer system. The communications isolator ...

RS485 isolator
RS485 isolator
BA201

... Product details The BA201 communications isolator is a dedicated interface for connecting intrinsically safe BEKA Serial Text [Data] Displays to a safe area computer system. The communications isolator ...

power isolator
power isolator
BA212

... lengths are limited. For most applications in a IIC hydrogen atmosphere the BEKA BA243 four channel power isolator is recommended. The BA212 power isolator may also be used to power other intrinsically ...

signal isolator
signal isolator
KOS1200

The KOS1200 is a (4-20mA) signal isolator powered at input and ouputs loops. The small size enables many more units to now be installed in the same physical space. Their high accuracy permits the addition of isolation ...

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DITEL
signal isolator
signal isolator
4 - 20 mA | TRI

COMECO’s signal isolator TRI is a compact 2-wire current-to-current transmitter providing optical isolation between the input and output current loops. The isolation level is normally 2500 VAC, but can be increased optionally to ...

galvanic isolator
galvanic isolator
SC31, SC22

Isolation amplifier with current or voltage input 4 selectable input ranges and 4 selectable output ranges 12-30 V supply, isolated from internal electronics Built-in supply for external transmitter Galvanically isolation between input ...

signal isolator
signal isolator
DSCL20

Each DSCL20 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL20 loop powered ...

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Dataforth Corporation
signal isolator
signal isolator
DSCL21

Each DSCL21 loop powered isolator provides a single channel of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL21 loop powered ...

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Dataforth Corporation
signal isolator
signal isolator
DSCL22

Each DSCL22 loop powered isolator provides 1, 2 or 3 channels of analog signal protection by electrically isolating its input from output for any DC process signal in the range of 0-20mA (or 4-20mA). The DSCL22 loop powered ...

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Dataforth Corporation
battery isolator
battery isolator

1202 Eliminate multi-battery drain when two or more battery banks are in a charging system. 12023A Eliminate multi-battery drain when two or more battery banks are in a charging system. 1203 Eliminate multi-battery drain when two or ...

signal isolator
signal isolator
SEM1600VI

... V AC / (10 to 48) V DC Supply 22 Segment User Linearisation USB Port configuration The SEM1600VI is a “smart” powered isolator/conditioner that accepts any voltage signal between (-50 and 50) V dc or any current signal ...

galvanic isolator
galvanic isolator
iSOLATE501

The iSOLATE501 is an ATEX, IECEx, and MET approved RF galvanic isolator for use in Zones 0, 1, 2/22 and mining applications. It is the next generation of Extronics groundbreaking technology, designed to improve further ...

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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.