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SP846-X
1 Form A Solid State Relay DESCRIPTION
The SP846-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
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Inverse parallel SCR output High transient immunity 700V blocking voltage 1.