paper: Talon, Victor884, Victor888, and Jaguar speed vs torque tests

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paper: Talon, Victor884, Victor888, and Jaguar speed vs torque tests

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#11

06-11-2012, 08:02

Ether

systems engineer (retired)

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Join Date: Nov 2009

Rookie Year: 1969

Location: US

Posts: 7,986

Re: paper: Talon, Victor884, Victor888, and Jaguar speed vs torque tests

Quote:

Originally Posted by Jared341

Does the 888 have the same ~50Hz update rate that its predecessor did? What is the frequency of the modulated output?

I've been told by a very reliable source that the output PWM frequency is 1000Hz. That's responsible for the reduction in current ripple and the improved linearity.

I think the input PWM signal period remains at 17ms since I've not heard otherwise.

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