BCT5252 小家电控制器
功能特点
The BCT5252 is specially designed for ceramic heating control with 5 internal level of 130℃, 145℃, 160℃, 175℃, 190℃. And the temperature range can be adjusted from 100℃ to 250℃ by external series resistance. It can drive SCR directly and detect heatertemperature by heater-self without extra temperature sensor. It has 3 keys for function setting, 5 LEDs for working status indication. The BCT5252 has an internal timer, if timeout, the device will stop heating automatically after 1 hour for 60 Hz and 1.2 hour for 50 Hz. The circuit of Over-Heat Protection will be working for safety when heater temperature reached to 250℃. The chip is packaged in lead free DIP-16 and SOIC-16.
参数指标
• Pulse trigger with high current for SCR
• Quickly Heating-Up and Quickly Lost-Heat-Recover
• External Adjustable to fit wide range heating plates
• External Adjustable to different TCR of sensors
• Full temperature compensation and insensitive to environment temperature
• 5 Heat Temperature Settings
• Auto power off
• Over Temperature protection
• DIP-16 and SOIC-16 packages
应用领域
• Ceramic Heating Controller
• High watt density Alumina Heaters
热搜元器件
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