JPS61151320U - - Google Patents
Info
- Publication number
- JPS61151320U JPS61151320U JP3477685U JP3477685U JPS61151320U JP S61151320 U JPS61151320 U JP S61151320U JP 3477685 U JP3477685 U JP 3477685U JP 3477685 U JP3477685 U JP 3477685U JP S61151320 U JPS61151320 U JP S61151320U
- Authority
- JP
- Japan
- Prior art keywords
- stages
- switching elements
- signal transformer
- wound
- supply device
- 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
- 238000004804 winding Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Dc-Dc Converters (AREA)
Description
第１図は本考案の信号トランスの原理説明図、
第２図と第３図は本考案の信号トランスの一実施
例の説明図、第４図は本考案の信号トランスの使
用例の説明図を示す。
図中２は信号トランス、Ａ，Ｂ，Ｃ，Ｄ，Ｅは
信号トランスの構成を示しＢはボビン、Ａは一次
巻線、ＣとＤは二つの２次巻線を示す。またＥは
絶縁層を示す。また、１はパワートランス、３１
と３２は夫々ＭＯＳＦＥＴを示す。また、Ｖｉは
１次側の入力電圧、Ｖｏは２次側の出力電圧を示
す。
Figure 1 is a diagram explaining the principle of the signal transformer of the present invention.
2 and 3 are explanatory diagrams of an embodiment of the signal transformer of the present invention, and FIG. 4 is an explanatory diagram of an example of use of the signal transformer of the present invention. In the figure, 2 is a signal transformer, A, B, C, D, and E are the configuration of the signal transformer, B is a bobbin, A is a primary winding, and C and D are two secondary windings. Further, E indicates an insulating layer. Also, 1 is a power transformer, 3 1
and 32 indicate MOSFETs, respectively. Further, V i indicates the input voltage on the primary side, and V o indicates the output voltage on the secondary side.
Claims (1)
子を有し、該スイツチング素子を二次側電圧に従
つて、同相でスイツチング制御することにより一
次側入力より二次側出力を得る二石フオワードコ
ンバータ式の直流安定化電源装置に使用する信号
トランスにおいて上記一対のスイツチング素子の
入力段に制御信号を分配する信号トランスの二つ
の出力巻線ＣとＤを、ボビンの同一層に同巻数で
かつ上下層で互いに隣接する様な形で偶数段で終
る様に成層巻して構成し、その上に一次巻線Ａを
整数段成層巻して成ることを特徴とする電源装置
用信号トランス。 A two-stone forward converter type that has a pair of switching elements installed on the primary input side, and obtains a secondary output from the primary input by controlling the switching elements in the same phase according to the secondary voltage. In the signal transformer used in the DC stabilized power supply device, the two output windings C and D of the signal transformer that distributes the control signal to the input stage of the pair of switching elements are placed on the same layer of the bobbin with the same number of turns and on the upper and lower layers. 1. A signal transformer for a power supply device, characterized in that the primary winding A is wound in a layered manner so that the stages are adjacent to each other and end in an even number of stages, and the primary winding A is wound in a layered manner in an integral number of stages thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3477685U JPS61151320U (en) | 1985-03-12 | 1985-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3477685U JPS61151320U (en) | 1985-03-12 | 1985-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61151320U true JPS61151320U (en) | 1986-09-18 |
Family
ID=30538462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3477685U Pending JPS61151320U (en) | 1985-03-12 | 1985-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61151320U (en) |
-
1985
- 1985-03-12 JP JP3477685U patent/JPS61151320U/ja active Pending