Abstract: The present disclosure discloses a lamp lighting assembly and lighting fixture. The lamp lighting assembly includes an anti-lightning-strike rectifier module, a high-voltage linear drive module, and a lighting module. The anti-lightning-strike rectifier module includes a first input terminal and a first output terminal, to convert an input current/input voltage of the first input terminal into a safe current/safe voltage and output the safe current/safe voltage to the first output terminal, and the anti-lightning-strike rectifier module is soldered to a pluggable fiberglass board. The high-voltage linear drive module includes a second input terminal and a second output terminal, the second input terminal is electrically connected to the first output terminal, and the second output terminal is electrically connected with the lighting module to drive the lighting module to work, and the high-voltage linear drive module and the lighting module are arranged on a substrate outside the fiberglass board.

Abstract: The present disclosure discloses a lamp lighting assembly and lighting fixture. The lamp lighting assembly includes an anti-lightning-strike rectifier module, a high-voltage linear drive module, and a lighting module. The anti-lightning-strike rectifier module includes a first input terminal and a first output terminal, to convert an input current/input voltage of the first input terminal into a safe current/safe voltage and output the safe current/safe voltage to the first output terminal, and the anti-lightning-strike rectifier module is soldered to a pluggable fiberglass board. The high-voltage linear drive module includes a second input terminal and a second output terminal, the second input terminal is electrically connected to the first output terminal, and the second output terminal is electrically connected with the lighting module to drive the lighting module to work, and the high-voltage linear drive module and the lighting module are arranged on a substrate outside the fiberglass board.

Abstract: The present disclosure discloses a protective circuit for an output terminal capacitor of a light-emitting diode (LED) driver, and a method for providing the protective circuit. The protective circuit is connected to two ends of the output terminal capacitor and includes a switching element, a voltage dividing unit and a one-way conduction unit. The switching element is in parallel connection with the output terminal capacitor, the one-way conduction unit is connected between the switching element and the output terminal capacitor, the switching element is switched on when a voltage exceeds a threshold so as to establish a short circuit between two ends of the output terminal capacitor and prevent an excessively large voltage from being applied to the output terminal capacitor, and the one-way conduction unit allows a current to flow across the output terminal capacitor from the protective circuit by a one-way conduction.

Abstract: The present disclosure discloses a protective circuit for an output terminal capacitor of a light-emitting diode (LED) driver, and a method for providing the protective circuit. The protective circuit is connected to two ends of the output terminal capacitor and includes a switching element, a voltage dividing unit and a one-way conduction unit. The switching element is in parallel connection with the output terminal capacitor, the one-way conduction unit is connected between the switching element and the output terminal capacitor, the switching element is switched on when a voltage exceeds a threshold so as to establish a short circuit between two ends of the output terminal capacitor and prevent an excessively large voltage from being applied to the output terminal capacitor, and the one-way conduction unit allows a current to flow across the output terminal capacitor from the protective circuit by a one-way conduction.