⸺⸺⸺⸺ Description [EN] ⸺⸺⸺⸺
In this video you can hear the Waveforms (PWM) generated by the IGBT-VVVF traction converter of the NF12B Siemens Combino Supra tram.

⸺⸺⸺⸺ Beschreibung [DE] ⸺⸺⸺⸺
In diesem Video sind die PWM Signale, welche von den IGBT Traktionsstromrichtern der NF12B Siemens Combino Supra erzeugt werden, zu hören.


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This recording is a submission. You can send me recorded files for me to publish (including an image of the train/tram/locomotive) for use as a thumbnail on my e-mail address: mail@vvvf.systems

Credits:
Recording made by: Dr. Rontoscsontos, Budapest, 2023.01.29.
Image used in thumbnail: [ Ссылка ]

Spectrogram Software: Sonic Visualizer
Inductor: 100mH
Part Nr: RL622-104K-RC
Mfr: Bourns


#tractionmotorpwmsound #vvvf #moharadio #モハラジオ #igbt #gto #vvvfサウンド #vvvfインバータ #combino #siemens #inverter #pwm

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