Title:
TRIANGULAR WAVE OUTPUT CIRCUIT, PWM SIGNAL OUTPUT CIRCUIT, DRIVE CIRCUIT, AND MECHANICAL LOAD GENERATOR
Document Type and Number:
Japanese Patent JP2020088829
Kind Code:
A
Abstract:
To provide a triangular wave output circuit capable of ensuring output waveform.SOLUTION: A triangular wave output circuit 100 includes a first output circuit 11 and a second output circuit 12. The first output circuit 11 outputs a reference voltage V1. The second output circuit 12 outputs a fluctuation voltage V2 in which the voltage value repeats alternating rise and fall following reference voltage V1. The second output circuit 12 outputs the fluctuation voltage V2 as triangle wave V2 by adjusting the reference voltage V1 in the first output circuit 11.SELECTED DRAWING: Figure 1
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Inventors:
KUSUNE KAZUAKI
Application Number:
JP2018226063A
Publication Date:
June 04, 2020
Filing Date:
November 30, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H03K4/06; H02M7/48; H03K7/08
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office