Isolators component category

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Isolator Definition and Category Description

What is an isolator?

An isolator is an electronic device or component used to transfer signals or electrical energy between two electrical circuits while maintaining electrical isolation between them. This isolation prevents high voltage, noise or other interference from propagating from one circuit to another, ensuring the safety and reliability of the system. Isolators are widely used in industrial control, communications, power management and other fields.

Types of isolators

Common types of isolators include optoelectronic isolators, digital isolators, capacitive isolators, transformer isolators, and magnetic isolators. In addition to isolators,Dasenic also provides isolator-related products such as: special purpose isolators, isolated gate drivers, transistor & photovoltaic output photosolvents, TRIAC and SCR output photosolvents.


Isolator products are used where it is necessary to pass information, control signals, or gate drive signals between portions of a system that must not have a direct electrical connection with each other, whether for functional or safety-related reasons. Within this category, devices are further organized according to the character of their output stages; some device outputs behave like transistor, others like logic gates, photovoltaic (solar) cells, thyristors, or photoresistors.

Isolators Subcategories

Certified Manufacturers

Advanced Photonix

7 Products

American Bright LED

11 Products

Analog Devices Inc.

1261 Products

Analog Devices Inc./Maxim Integrated

235 Products

Broadcom Limited

52 Products

CEL

27 Products

Everlight Electronics Co Ltd

1 Products

Flip Electronics

10 Products

Galco Industrial Electronics

2 Products

HVM Technology, Inc.

4 Products

Isocom Components 2004 LTD

5 Products

IXYS

27 Products

Kingbright

10 Products

LITEON Technology

14 Products

Lumex Inc.

2 Products

Microfire LLC

1 Products

Murata Power Solutions, Inc.

10 Products

NTE Electronics Inc.

3 Products

NVE

223 Products

Panasonic

9 Products

Power Integrations

22 Products

QT Brightek

3 Products

Renesas

68 Products

Schurter

6 Products

Sharp Microelectronics

14 Products

Socle Technology SHARP

23 Products

Skyworks Solutions

2307 Products

Spartan Power

1 Products

Standex Electronics

3 Products

Toshiba Semiconductor and Storage

246 Products

Triplett Test Equipment and Tools

3 Products

TT Electronics

16 Products

Verivolt LLC

4 Products

Virtins Technology

2 Products

Vishay

18 Products

Waldom Electronics

3 Products

Weidmüller

1 Products

Texas Instruments

599 Products

Würth Elektronik

81 Products

Central Semiconductor

1 Products

Infineon Technologies

10 Products

Onsemi

30 Products

Rochester Electronics

419 Products

ROHM Semiconductor

1 Products

Silicon Labs

5 Products

STMicroelectronics

6 Products

TE Connectivity

5 Products

Vicor Corporation

1 Products

Orient Display

5 Products

SparkFun Electronics

1 Products

Taiwan Semiconductor

24 Products

NXP Semiconductors

6 Products

Toshiba

6 Products

Isocom Components

57 Products

Lite-On Technology

18 Products

Everlight Electronics

17 Products

Refond Optoelectronics Co., Ltd.

9 Products

Standex-Meder Electronics

1 Products

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