EL817 OPTOCOUPLER PDF

Photocoupler. Everlight Electronics Co., Ltd. http:\\ Rev Page: 1 of Device No:DPC Prepared date: Prepared. EL Everlight Transistor Output Optocouplers Photo-Coupler datasheet, inventory & pricing. Everlight Opto EL Optocoupler DIP 4 Type THT – now buy online with ease from , your online shop for technology, electronics and innovative.

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The EL Phototransistor Photocoupler series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector.

Optocoupler – EL Everlight – Buy in India |

EL series of devices are Optocoupper transistor based photo coupler. A photocoupler, or optical isolator or an opto – isolator is a component that transfers electrical signals between two isolated circuits by using light.

Opto – isolators prevent high voltages from affecting the system receiving the signal. This common type opto – isolator consists of an LED and a phototransistor in the same package. An opto-isolator connects input and output sides with a beam of light modulated by input current.

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It transforms useful input signal into light, sends it across the dielectric channel, captures light on the output side and transforms it back into electric signal.

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PC / EL 4 PIN Phototransistor Photocoupler

Add to Wish List Compare this Product. Description EL Phototransistor Photocoupler The EL Phototransistor Photocoupler series of devices each consist of an infrared emitting diodes, optically coupled to a phototransistor detector. Current transfer ratio CTR: Compact small outline package. Applications of EL Phototransistor Photocoupler: System appliances, measuring instruments.

Home appliances, such as fan heaters, etc. Signal transmission between circuits of different potentials and impedances.

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