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Showing Results For: Optocouplers

Optocouplers

Optocouplers continue to be a cornerstone component in electronics, merging safety with functionality to meet the rigorous standards of today’s technological demands. Whether for professional, industrial, or personal use, their ability to couple electrical isolation with signal integrity makes them invaluable in complex electronic designs.

What are Optocouplers Used for?

Optocouplers, also known as optoisolators, are essential components in modern electronic systems. They efficiently transfer electrical signals between two isolated circuits while maintaining electrical separation. These devices leverage light to transmit data safely, ensuring that high voltages or surges on one side do not disrupt or damage the components on the other. Optocouplers are indispensable in environments where electrical isolation is crucial for safety and equipment integrity.

Popular Types Include

Phototransistor Optocouplers: These are commonly used to convert light signals into electrical signals using a phototransistor.
Photo-SCR Optocouplers: Suitable for high-voltage applications needing solid-state reliability.
Photo-Darlington Optocouplers: Offers higher current transfer ratios than phototransistors.
Photo-TRIAC Optocouplers: Ideal for controlling AC power loads.

Salient Features of Optocouplers

Prevents direct electrical connection between circuits.
Typically withstands thousands of volts.
Ensures quick signal transmission without delays.
Saves space on printed circuit boards (PCBs).

What Benefits Do They Offer?

Enhanced Safety: Minimises the risk of electric shocks and equipment damage.
Reliability: Operates effectively under a wide range of environmental conditions.
Versatility: Compatible with many digital and analogue signal interfaces.
Cost-Effective: Reduces the need for additional safety components.

Broad Range Applications

Industrial Automation: For controlling motors, drives, and other heavy machinery.
Telecommunications: Used in systems that require electrical isolation between high-frequency signal circuits.
Medical Equipment: Ensures patient and operator safety by isolating high voltages.
Consumer Electronics: Provides isolation in devices like power supplies and audio equipment.

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Enrgtech #

Manufacturer Part No

Name

Availability

Price

Rating

ET13822070

TLP292-4-E-T

Toshiba

TLP292-4(E(T, Toshiba

108 In Stock

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10 +

£ 0.83

20 +

£ 0.71

50 +

£ 0.68

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ET13923335

VO615A-2X019T

Vishay

VO615A-2X019T, Vishay

Pre Order

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1000 +

£ 0.11

2000 +

£ 0.10

5000 +

£ 0.10

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ET13960409

LTV-847S

Lite-On

LTV-847S, Lite-On

1373 In Stock

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25 +

£ 0.42

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ET13846956

HCPL-2232-000E

Broadcom

HCPL-2232-000E, Broadcom

848 In Stock

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50 +

£ 3.54

250 +

£ 2.65

500 +

£ 2.49

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ET13941625

TLP291-BL-SE-T

Toshiba

TLP291(BL,SE(T, Toshiba

198 In Stock

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50 +

£ 0.13

500 +

£ 0.13

1250 +

£ 0.13

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ET13841590

6N136-000E

Broadcom

6N136-000E, Broadcom

204 In Stock

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1 +

£ 1.25

10 +

£ 0.83

50 +

£ 0.71

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ET13839933

ACSL-6310-00TE

Broadcom

ACSL-6310-00TE, Broadcom

2498 In Stock

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50 +

£ 3.33

250 +

£ 2.49

500 +

£ 2.35

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ET13945977

HCPL-0201-000E

Broadcom

HCPL-0201-000E, Broadcom

598 In Stock

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100 +

£ 1.35

300 +

£ 1.27

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ET13996425

TLP185-SE

Toshiba

TLP185(SE, Toshiba

248 In Stock

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125 +

£ 0.13

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ET13996430

TLP2395-E-T

Toshiba

TLP2395(E(T, Toshiba

8 In Stock

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10 +

£ 0.60

20 +

£ 0.58

50 +

£ 0.56

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ET14131354

SFH615A-2

Vishay

SFH615A-2, Vishay

998 In Stock

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100 +

£ 0.18

500 +

£ 0.15

1000 +

£ 0.14

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ET14131680

VO2631-X017T

Vishay

VO2631-X017T, Vishay

Pre Order

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1000 +

£ 0.93

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ET14021125

OPI120

Optek

OPI120, Optek

148 In Stock

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25 +

£ 7.50

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ET14054201

ACPL-W60L-000E

Broadcom

ACPL-W60L-000E, Broadcom

1798 In Stock

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100 +

£ 1.64

300 +

£ 1.47

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ET14054239

HCNW2211-000E

Broadcom

HCNW2211-000E, Broadcom

1 In Stock

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1 +

£ 3.40

10 +

£ 2.83

50 +

£ 2.36

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ET14054240

HCNW4503-300E

Broadcom

HCNW4503-300E, Broadcom

8 In Stock

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2 +

£ 2.26

10 +

£ 1.59

40 +

£ 1.43

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ET14054248

HCPL-181-00BE

Broadcom

HCPL-181-00BE, Broadcom

921 In Stock

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1 +

£ 0.53

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ET14054256

HCPL-316J-000E

Broadcom

HCPL-316J-000E, Broadcom

898 In Stock

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45 +

£ 3.20

225 +

£ 2.74

450 +

£ 2.44

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ET14054259

HCPL-7800-000E

Broadcom

HCPL-7800-000E, Broadcom

Pre Order

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50 +

£ 6.23

250 +

£ 5.19

500 +

£ 4.71

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ET14000680

HCPL-2630-000E

Broadcom

HCPL-2630-000E, Broadcom

448 In Stock

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50 +

£ 2.05

250 +

£ 1.56

500 +

£ 1.42

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ET14000675

HCPL-0631-000E

Broadcom

HCPL-0631-000E, Broadcom

1098 In Stock

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100 +

£ 2.13

300 +

£ 1.89

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ET14050150

TLP268J-E-T

Toshiba

TLP268J(E(T, Toshiba

58 In Stock

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15 +

£ 0.33

30 +

£ 0.30

75 +

£ 0.27

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ET14050154

TLP293-BL-E-T

Toshiba

TLP293(BL,E(T, Toshiba

23 In Stock

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25 +

£ 0.20

250 +

£ 0.18

625 +

£ 0.16

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ET14050156

TLP3041-S-C-F-

Toshiba

TLP3041(S,C,F), Toshiba

Pre Order

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50 +

£ 0.35

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ET14095285

TLP185-BLL-SE-T

Toshiba

TLP185(BLL,SE(T, Toshiba

898 In Stock

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50 +

£ 0.13

100 +

£ 0.12

150 +

£ 0.11

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FAQs

We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Optocouplers and all others.

You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Optocouplers or any other product.

This depends on the Optocouplers individual product and information that can be found on our website.

Yes, we offer special discounts on orders above £200 for Optocouplers and all other products.

UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Optocouplers.

Yes. We keep updating our stock frequently and if a product like Optocouplers is not in stock then we will let you know.