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SP646-X - 1 Form A Solid State Relay

Description

The SP646-X is a bi-directional, single-pole, single-throw, normally open multipurpose relay.

The circuit is composed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs.

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Datasheet Details

Part number SP646-X
Manufacturer Solid State Optronic
File Size 186.11 KB
Description 1 Form A Solid State Relay
Datasheet download datasheet SP646-X Datasheet

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SP646 1 Form A Solid State Relay

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www.DataSheet4U.com SP646-X 1 Form A Solid State Relay DESCRIPTION The SP646-X is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The circuit is composed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt window not exceeding 5V. A 300-ohm input resistor in series with the LED is also provided in this circuit. FEATURES APPLICATIONS • • • • • • • • • Inverse parallel SCR output High transient immunity 400V blocking voltage 1.
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