Stromumwandlungsvorrichtung

Details

Veröffentlichungs-Nr.

EP2793382

Aktenzeichen

EP13180751

Anmeldetag

16. August 2013

Veröffentlichung

19. November 2014

Rechtsraum

EP

IPC

H02M7/537H02M3/00H02M1/00

Abstract

A power transforming apparatus (1) implements a transformation of an energy signal (S IN ) and comprises a control unit (11), a pulse width modulation (PWM) unit (12), a transformation unit (13), and a slope compensation unit (14). The control unit (11) outputs a target power signal (S TP ). The PWM unit (12) is coupled with the control unit (11) and generates a switch signal (S S ). The transformation unit (13) is coupled with the PWM unit (12), and implements a power transforming of the energy signal (S IN ) to output an energy transformation signal (S OUT ) according to the switch signal (S S ). The slope compensation unit (14) is coupled with the control unit (11) and the PWM unit (12), and implements a slope compensation, according to the target power signal (S TP ) and a feedback signal (S FB ), to output a compensation signal (S COMP ) to the PWM unit (12). The switch signal (S S ) is generated according to the target power signal (S TP ) and the compensation signal (S COMP ).

Anmelder

Firma

Delta Electronics, Inc.

Land

🇹🇼 Taiwan

Fachgebiete