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SP646-X

Part Number	SP646-X
Manufacturer	Solid State Optronic
Description	1 Form A Solid State Relay
Published	Aug 27, 2007
Detailed Description	www.DataSheet4U.com SP646-X 1 Form A Solid State Relay DESCRIPTION The SP646-X is a bi-directional, single-pole, singl...
Datasheet	SP646-X PDF File

Overview

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.
2A maximum continuous current Low input control curr...

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