FAQ No. FAQ001975
Question
What can be the cause and what are the
possible countermeasures if the M2BJ-B[][] AC/DC shared buzzer
does not sound?
Answer
There is a smoothing capacitor in the internal circuit and it is possible
that inrush current has caused the switching power supply to overload,
resulting in no outputs.
1. If there is a switching power supply overload, it is possible to reduce
the inrush current by connecting an external limiting resistor (20 to 30
Ω) in series.
2. The M2BJ-B[][]-D for DC only has no inrush current.
Other Pushbutton / Indicator Lamp
FAQs
 Can the contact configuration for the A22K be changed to DPST-NO + DPST-NC or 4PST-NC?
What is the Operation Unit?
Can the pushbutton switches be used with a microload?
| 
Sitemap
