JPH0249332U - - Google Patents
Info
- Publication number
- JPH0249332U JPH0249332U JP12631888U JP12631888U JPH0249332U JP H0249332 U JPH0249332 U JP H0249332U JP 12631888 U JP12631888 U JP 12631888U JP 12631888 U JP12631888 U JP 12631888U JP H0249332 U JPH0249332 U JP H0249332U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- transformer
- switching transistor
- voltage
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12631888U JPH0249332U (sh) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12631888U JPH0249332U (sh) | 1988-09-29 | 1988-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0249332U true JPH0249332U (sh) | 1990-04-05 |
Family
ID=31377738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12631888U Pending JPH0249332U (sh) | 1988-09-29 | 1988-09-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0249332U (sh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0568329A (ja) * | 1991-09-10 | 1993-03-19 | Matsushita Electric Ind Co Ltd | 電源回路の保護装置 |
JPH10201078A (ja) * | 1997-01-17 | 1998-07-31 | Sumitomo Metal Ind Ltd | 保護回路 |
WO2006132138A1 (ja) * | 2005-06-06 | 2006-12-14 | Rohm Co., Ltd. | Dc/dcコンバータの制御回路およびそれを用いた電源装置、発光装置、電子機器 |
-
1988
- 1988-09-29 JP JP12631888U patent/JPH0249332U/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0568329A (ja) * | 1991-09-10 | 1993-03-19 | Matsushita Electric Ind Co Ltd | 電源回路の保護装置 |
JPH10201078A (ja) * | 1997-01-17 | 1998-07-31 | Sumitomo Metal Ind Ltd | 保護回路 |
WO2006132138A1 (ja) * | 2005-06-06 | 2006-12-14 | Rohm Co., Ltd. | Dc/dcコンバータの制御回路およびそれを用いた電源装置、発光装置、電子機器 |
JP2006340587A (ja) * | 2005-06-06 | 2006-12-14 | Rohm Co Ltd | 他励式dc/dcコンバータの制御回路およびそれを用いた電源装置、発光装置、電子機器 |
US7863833B2 (en) | 2005-06-06 | 2011-01-04 | Rohm Co., Ltd. | DC/DC converter control circuit, and power supply apparatus, light emitting apparatus and electronic device using the same |
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