Chapter 3 Operation Order and Installation
The load off
response
time is long
Over current at off state [The large solenoid
current fluidic load (L/R is large) such as is
directly driven with the transistor output.
The off response time can be delayed by one
or more second as some loads make the current
flow across the diode at the off time of the
transistor output.
Insert a small L/R magnetic contact and drive the load
using the same contact.
Output
transistor is
destroyed.
Surge current of the white lamp on.
A surge current of 10 times or more when turned
on.
To suppress the surge current make the dark current
of 1/3 to 1/5 rated current flow.
Sink type transistor output
Source type transistor
output
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