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1. (WO2017153881) TRANSISTOR IMPLEMENTED HEAT SOURCE

Pub. No.:    WO/2017/153881    International Application No.:    PCT/IB2017/051273
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sun Mar 05 00:59:59 CET 2017
IPC: H01L 27/12
H05B 3/28
H05B 1/00
B01L 7/00
B81B 1/00
Applicants: MORETA, A.
VELOZ, L.
DARIAN-VARGAS, J.
Inventors: MORETA, A.
VELOZ, L.
DARIAN-VARGAS, J.
Title: TRANSISTOR IMPLEMENTED HEAT SOURCE
Abstract:
A heat source comprised of one or more transistors or transistor packages mechanically connected to a heat plate. The heat generation is accomplished by the direct and precisely controlled heat generated by one or more transistors through the precise duty cycle control of a high-frequency Pulse-Width-Modulated (PWM) which is generated based on the sensed temperature and current generated by one or more of the transistor(s).