Dual Voltage (120V/240V) operations
Auto temperature control with NTC
NTC open protection
Multi mode LED indicator
Proportional control
Pulse trigger for high current SCR/TRIAC (up to
15mA)
Internal Zener
Auto Heating off after heating timer timeout
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PT8A3280/1/2/3/4/5/6/7
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Heating Controller
Features
Description
Dual Voltage (120V/240V) operations Auto temperature control with NTC NTC open protection Multi mode LED indicator Proportional control Pulse trigger for high current SCR/TRIAC (up to
15mA) Internal Zener Auto Heating off after heating timer timeout Low cost 8-Pin DIP and SOIC package
The PT8A3280/1/2/3/4/5/6/7 is a mixed signal CMOS LSI chip designed as heating controller with he
PT8A3280 Datasheet
