JPH0386742U - - Google Patents
Info
- Publication number
- JPH0386742U JPH0386742U JP14630189U JP14630189U JPH0386742U JP H0386742 U JPH0386742 U JP H0386742U JP 14630189 U JP14630189 U JP 14630189U JP 14630189 U JP14630189 U JP 14630189U JP H0386742 U JPH0386742 U JP H0386742U
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- lithium secondary
- voltage
- set voltage
- exceeds
- Prior art date
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示すリチウム二
次電池の充・放電回路の回路図である。
１……リチウム二次電池、２……ツエナーダイ
オード、３……スイツチング素子、４……負荷、
５……ダイオード、６……放電用ダイオード、Ｒ
１……ベース抵抗、Ｒ２……抵抗、Ｒ３……充電
電流調整抵抗。
FIG. 1 is a circuit diagram of a charging/discharging circuit for a lithium secondary battery showing an embodiment of this invention. 1... Lithium secondary battery, 2... Zener diode, 3... Switching element, 4... Load,
5...Diode, 6...Discharge diode, R
1 ...Base resistance, R2 ...Resistor, R3 ...Charging current adjustment resistance.
Claims (1)
池１の最大設定電圧以上になると抵抗が減少する
ツエナーダイオード２が接続されており、さらに
、リチウム二次電池１が最低設定電圧以上でオン
、最低設定電圧以下でオフ状態を保持するスイツ
チング素子３を介して負荷４がリチウム二次電池
１に接続されているリチウム二次電池の充・放電
回路。 A Zener diode 2 whose resistance decreases when the voltage exceeds the maximum set voltage of the lithium secondary battery 1 is connected in parallel with the lithium secondary battery 1, and furthermore, the lithium secondary battery 1 is turned on when the voltage exceeds the minimum set voltage. This is a charging/discharging circuit for a lithium secondary battery, in which a load 4 is connected to a lithium secondary battery 1 via a switching element 3 that maintains an off state at a voltage below a set voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14630189U JPH0386742U (en) | 1989-12-18 | 1989-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14630189U JPH0386742U (en) | 1989-12-18 | 1989-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386742U true JPH0386742U (en) | 1991-09-03 |
Family
ID=31692899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14630189U Pending JPH0386742U (en) | 1989-12-18 | 1989-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386742U (en) |
-
1989
- 1989-12-18 JP JP14630189U patent/JPH0386742U/ja active Pending