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SiliconBrite SBT3000 Power Line Smart AC Switch Controller

SiliconBrite SBT3000 Power Line Smart AC Switch Controller monitors incoming line voltage to ensure downstream loads operate within safe maximum continuous voltage ratings. The SBT3000 will automatically disable the AC switch in over-voltage line conditions. This will protect and isolate the load and minimize the potential of catastrophic failure modes.

Features

Low energizing current 60uA (typical)
Line to Neutral voltage monitoring
Line to Load voltage monitoring
User adjustable maximum load voltage
‘In-cycle’ Over-Voltage load isolation
Suitable for use with IGBT AC switch

Zero-volt (Line to Load) AC switch connect
Zero-volt (Line to Load) AC switch disconnect
Compatible with 50Hz/240V and 60Hz/110V
Output gate drive voltage of 16V
Timing pin for programmable recovery delay
SOIC 8-pin package

Applications

Industrial automation and controls
Power supplies
Motor control and protection
Communication equipment

Smart home and appliances
Sensitive electronics
Wide AC input voltage protection

Simplified Application Circuit

SiliconBrite SBT3000 Power Line Smart AC Switch Controller

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