JPH01120786U - - Google Patents

Info

Publication number

JPH01120786U

JPH01120786U JP1460688U JP1460688U JPH01120786U JP H01120786 U JPH01120786 U JP H01120786U JP 1460688 U JP1460688 U JP 1460688U JP 1460688 U JP1460688 U JP 1460688U JP H01120786 U JPH01120786 U JP H01120786U

Authority

JP

Japan

Prior art keywords

power supply

circuit

voltage

emitting diode

light emitting

Prior art date

1988-02-08

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

• 230000005856 abnormality Effects 0.000 claims description 3
• 238000001514 detection method Methods 0.000 claims description 2
• 238000012544 monitoring process Methods 0.000 claims 2
• 239000003990 capacitor Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2