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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 +

£ 0.85

20 +

£ 0.73

50 +

£ 0.70

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ET13996425

TLP185-SE

Toshiba

TLP185(SE, Toshiba

Pre Order

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125 +

£ 0.13

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ET13996430

TLP2395-E-T

Toshiba

TLP2395(E(T, Toshiba

Pre Order

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10 +

£ 0.61

20 +

£ 0.59

50 +

£ 0.58

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ET13846956

HCPL-2232-000E

Broadcom

HCPL-2232-000E, Broadcom

648 In Stock

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50 +

£ 3.11

250 +

£ 2.61

500 +

£ 2.55

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ET13960409

LTV-847S

Lite-On

LTV-847S, Lite-On

723 In Stock

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25 +

£ 0.43

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ET13841590

6N136-000E

Broadcom

6N136-000E, Broadcom

252 In Stock

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1 +

£ 1.30

10 +

£ 0.86

50 +

£ 0.74

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ET13839933

ACSL-6310-00TE

Broadcom

ACSL-6310-00TE, Broadcom

2498 In Stock

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50 +

£ 3.01

250 +

£ 2.50

500 +

£ 2.44

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ET13923335

VO615A-2X019T

Vishay

VO615A-2X019T, Vishay

Pre Order

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1000 +

£ 0.11

2000 +

£ 0.11

5000 +

£ 0.10

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ET13945977

HCPL-0201-000E

Broadcom

HCPL-0201-000E, Broadcom

498 In Stock

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100 +

£ 1.30

300 +

£ 1.22

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ET13941625

TLP291-BL-SE-T

Toshiba

TLP291(BL,SE(T, Toshiba

48 In Stock

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50 +

£ 0.14

500 +

£ 0.13

1250 +

£ 0.13

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ET14000675

HCPL-0631-000E

Broadcom

HCPL-0631-000E, Broadcom

1098 In Stock

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100 +

£ 1.94

300 +

£ 1.73

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ET14000680

HCPL-2630-000E

Broadcom

HCPL-2630-000E, Broadcom

148 In Stock

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50 +

£ 1.78

250 +

£ 1.36

500 +

£ 1.33

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ET13860258

HCPL-817-000E

Broadcom

HCPL-817-000E, Broadcom

Pre Order

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10 +

£ 0.18

20 +

£ 0.16

40 +

£ 0.15

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ET13860265

HCPL-3700-300E

Broadcom

HCPL-3700-300E, Broadcom

1338 In Stock

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2 +

£ 3.51

20 +

£ 3.33

50 +

£ 3.13

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ET13860266

HCPL-314J-000E

Broadcom

HCPL-314J-000E, Broadcom

88 In Stock

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45 +

£ 2.04

225 +

£ 1.70

450 +

£ 1.54

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ET13860722

HCPL-2232-300E

Broadcom

HCPL-2232-300E, Broadcom

2148 In Stock

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50 +

£ 3.84

250 +

£ 3.46

500 +

£ 3.15

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ET13860729

HCNW2601-000E

Broadcom

HCNW2601-000E, Broadcom

Pre Order

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3 +

£ 2.89

15 +

£ 2.16

60 +

£ 2.05

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ET13860778

ACPL-P302-000E

Broadcom

ACPL-P302-000E, Broadcom

3998 In Stock

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100 +

£ 1.04

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ET16722531

ILQ621

Vishay

ILQ621, Vishay

13 In Stock

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5 +

£ 2.32

25 +

£ 2.11

50 +

£ 1.90

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ET16723585

SFH6156-3X001T

Vishay

SFH6156-3X001T, Vishay

31998 In Stock

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1000 +

£ 0.14

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ET16824306

HCNR201-500E

Broadcom

HCNR201-500E, Broadcom

Pre Order

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2 +

£ 3.63

10 +

£ 2.72

20 +

£ 2.58

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ET16803033

LTV-217-A

Lite-On

LTV-217-A, Lite-On

Pre Order

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3000 +

£ 0.13

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ET16803034

LTV-3150

Lite-On

LTV-3150, Lite-On

898 In Stock

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50 +

£ 0.57

100 +

£ 0.56

250 +

£ 0.54

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ET16803049

LTV-817S-TA1-A

Lite-On

LTV-817S-TA1-A, Lite-On

6998 In Stock

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1000 +

£ 0.050

View detail

ET14054201

ACPL-W60L-000E

Broadcom

ACPL-W60L-000E, Broadcom

98 In Stock

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100 +

£ 1.25

300 +

£ 1.22

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Showing

OPTOISO 2.5KV 2CH DARL 8DIP

Product Detail

New items

MOC3063SR2VM, onsemi

OPTOISOLATOR 4.17KV TRIAC 6SMD

Product Detail

New items

FOD8160, onsemi

OPTOISO 5KV OPEN COLLECTOR 5SOP

Product Detail

New items

FOD8480T, onsemi

IPM DRIVER 10MB WL

Product Detail

New items

MCT62SD, onsemi

OPTOISO 5KV 2CH TRANSISTOR 8SMD

Product Detail

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.