JPH01101138U - - Google Patents

Info

Publication number

JPH01101138U

JPH01101138U JP19792487U JP19792487U JPH01101138U JP H01101138 U JPH01101138 U JP H01101138U JP 19792487 U JP19792487 U JP 19792487U JP 19792487 U JP19792487 U JP 19792487U JP H01101138 U JPH01101138 U JP H01101138U

Authority

JP

Japan

Prior art keywords

power supply

backup

backup power

reverse current

current blocking

Prior art date

1987-12-25

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

• 230000000903 blocking effect Effects 0.000 claims description 3
• 239000003990 capacitor Substances 0.000 claims description 3
• 238000007599 discharging Methods 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 2