FRA Alimentation sans coupure à neutre traversant, comportant un hacheur-élévateur double. FR et: (1)1moycc E UEUUEαα==−⇔=>− [] Le hacheur série est un élévateur de tension. La valeur moyenne peut être supérieure à E. L’onduleur [FOC. Figure 26 – Forme d’onde de base d’un hacheur élévateur. Figure 28 – Courbes caractéristiques de base de la commande d’un hacheur élévateur ..

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Year of fee payment: FG4D Free format text: Compensating for a reverse recovery time period of a bipolar junction transistor BJT in switch-mode operation of a light-emitting diode LED -based bulb.

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Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter. Detection and control mechanism for tail current in hacjeur bipolar junction transistor BJT -based power stage.


WOA1 – Convertisseur courant alternatif – courant continu – Google Patents

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WO2008152838A1 – Convertisseur courant alternatif – courant continu – Google Patents

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Electric power source apparatus including electric power elevateeur circuit and method for controlling the same.

Circuit and method of controlling a regulator with an output feedback signal and devoid of an input feedforward signal. Charge pump-based drive circuitry for bipolar junction transistor BJT -based power supply. Inductor over-current protection using a volt-second value representing an input voltage to a switching power converter.

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