Novel thyristor temperature control circuit
Source: InternetPublisher:fish001 Keywords: Thyristor temperature control circuit LED power supply Updated: 2021/04/02
Working principle of the circuit: When the power is turned on , AC 220 V outputs AC low voltage through C. This voltage is maintained at about AC 3V after
the left bridge rectification and LED
voltage stabilization
( LED small current 1.6 V conductor) Pass, large current 2.3 V)
supplies power to the trigger circuit.
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