JPH0449877U - - Google Patents

Info

Publication number

JPH0449877U

JPH0449877U JP9209590U JP9209590U JPH0449877U JP H0449877 U JPH0449877 U JP H0449877U JP 9209590 U JP9209590 U JP 9209590U JP 9209590 U JP9209590 U JP 9209590U JP H0449877 U JPH0449877 U JP H0449877U

Authority

JP

Japan

Prior art keywords

time

power supply

zero

crossing point

control signal

Prior art date

1990-08-31

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 2
• 238000005259 measurement Methods 0.000 description 1

Cited By (1)