Bosch C 60, Руководство пользователя

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PWM

P ulse W idth M odulation

Output frequency is constant

‘On time’ (duty cycle) controlled by input
channel

C 60 has 4 PWM outputs

Low-side switch

Up to 2A each

Selectable output frequency

Duty cycle controlled by characteristic
curve

Configuring a PWM Output

Drag the ‘PWM Out’ computed source
from the Toolbox and drop it on the
desired ‘PWM Out’
channel in the C 60
project tree

A ‘PWM Out Wizard’ opens
C 60 Analog and Frequency Inputs
Internal | BEG/EMS1 CsM | 6/4/2010 | © Bosch Engineering GmbH 2009. All rights reserved, also regarding any disposal, exploitation,
reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
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Configuring PWM Outputs
Output frequency
Output frequency
Duty cycle 20%
(switch closed)
Duty cycle 80%
Time
Time
U
out
U
out
Pin
LS_SWITCH
+12V
Load
electronic
switch
C 60
Pin
LS_GND 1+2
GND