JPH0717275Y2 - トランスレス電子機器 - Google Patents
トランスレス電子機器Info
- Publication number
- JPH0717275Y2 JPH0717275Y2 JP1987071833U JP7183387U JPH0717275Y2 JP H0717275 Y2 JPH0717275 Y2 JP H0717275Y2 JP 1987071833 U JP1987071833 U JP 1987071833U JP 7183387 U JP7183387 U JP 7183387U JP H0717275 Y2 JPH0717275 Y2 JP H0717275Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- electronic device
- ground line
- transformerless
- current
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Rectifiers (AREA)
- Control Of Voltage And Current In General (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987071833U JPH0717275Y2 (ja) | 1987-05-15 | 1987-05-15 | トランスレス電子機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987071833U JPH0717275Y2 (ja) | 1987-05-15 | 1987-05-15 | トランスレス電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63182688U JPS63182688U (enrdf_load_html_response) | 1988-11-24 |
JPH0717275Y2 true JPH0717275Y2 (ja) | 1995-04-19 |
Family
ID=30914744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987071833U Expired - Lifetime JPH0717275Y2 (ja) | 1987-05-15 | 1987-05-15 | トランスレス電子機器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0717275Y2 (enrdf_load_html_response) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50131051A (enrdf_load_html_response) * | 1974-04-03 | 1975-10-16 |
-
1987
- 1987-05-15 JP JP1987071833U patent/JPH0717275Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63182688U (enrdf_load_html_response) | 1988-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4745311A (en) | Solid-state relay | |
US4608500A (en) | Electric power unit | |
US7375990B2 (en) | Switching power device | |
US9343981B2 (en) | Charging device for charging a battery pack | |
CN112928926B (zh) | 一种直流变换器 | |
JP2017034812A (ja) | 絶縁同期整流型dc/dcコンバータ、それを用いた電源装置、電源アダプタおよび電子機器 | |
US5838555A (en) | Two-wire power supply electronic switch | |
JPH0717275Y2 (ja) | トランスレス電子機器 | |
TWI675532B (zh) | 電源轉換裝置 | |
US20090168465A1 (en) | Power supply circuit with protecting circuit | |
JP4332935B2 (ja) | テレビジョン受信機 | |
JP3534313B2 (ja) | スイッチング電源装置 | |
CN111146952B (zh) | 一种反激式变换器 | |
KR100367930B1 (en) | Current inducing switch | |
JP3548923B2 (ja) | スイッチング電源装置 | |
JPH01295669A (ja) | 低電圧保護回路 | |
JP3460403B2 (ja) | 自励発振式スイッチング電源装置 | |
JP3097403U (ja) | スイッチング電源装置 | |
JP3518386B2 (ja) | スイッチング電源装置 | |
JP2002048375A (ja) | 電源装置及びそれを備えた空気調和機 | |
JPS59122228A (ja) | 交流電力制御回路 | |
JPH10304662A (ja) | スイッチング電源装置 | |
JP2587044Y2 (ja) | 電源装置のon/off制御回路 | |
KR890000287Y1 (ko) | 전원제어용 집적회로의 발열방지회로 | |
JPH0424761Y2 (enrdf_load_html_response) |