JPH02133157U - - Google Patents

Info

Publication number

JPH02133157U

JPH02133157U JP4227889U JP4227889U JPH02133157U JP H02133157 U JPH02133157 U JP H02133157U JP 4227889 U JP4227889 U JP 4227889U JP 4227889 U JP4227889 U JP 4227889U JP H02133157 U JPH02133157 U JP H02133157U

Authority

JP

Japan

Prior art keywords

charging power

protection circuit

constant voltage

power supply

voltage semiconductor

Prior art date

1989-04-10

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

• 239000004065 semiconductor Substances 0.000 claims description 3
• 238000001514 detection method Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2