JPS61138017U - - Google Patents
Info
- Publication number
- JPS61138017U JPS61138017U JP1900885U JP1900885U JPS61138017U JP S61138017 U JPS61138017 U JP S61138017U JP 1900885 U JP1900885 U JP 1900885U JP 1900885 U JP1900885 U JP 1900885U JP S61138017 U JPS61138017 U JP S61138017U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- constant voltage
- buzzer
- power supply
- voltage power
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 1
Landscapes
- Control Of Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1900885U JPH0624896Y2 (ja) | 1985-02-12 | 1985-02-12 | 定電圧電源回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1900885U JPH0624896Y2 (ja) | 1985-02-12 | 1985-02-12 | 定電圧電源回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138017U true JPS61138017U (enrdf_load_stackoverflow) | 1986-08-27 |
| JPH0624896Y2 JPH0624896Y2 (ja) | 1994-06-29 |
Family
ID=30508181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1900885U Expired - Lifetime JPH0624896Y2 (ja) | 1985-02-12 | 1985-02-12 | 定電圧電源回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624896Y2 (enrdf_load_stackoverflow) |
-
1985
- 1985-02-12 JP JP1900885U patent/JPH0624896Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624896Y2 (ja) | 1994-06-29 |
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