JPS63117288U - - Google Patents
Info
- Publication number
- JPS63117288U JPS63117288U JP17502586U JP17502586U JPS63117288U JP S63117288 U JPS63117288 U JP S63117288U JP 17502586 U JP17502586 U JP 17502586U JP 17502586 U JP17502586 U JP 17502586U JP S63117288 U JPS63117288 U JP S63117288U
- Authority
- JP
- Japan
- Prior art keywords
- diode
- capacitor
- power supply
- ground
- connect
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Rectifiers (AREA)
Description
第１図は本考案の一実施例に係る直流二電源装
置を示す回路図、第２図は変形例を示す回路図、
第３図は従来例を示す回路図である。
３０……電源トランス、３０Ａ……二次巻線、
３２……ブリツジ整流部、３４，３８……第１、
第２コンデンサ、３５……ブリツジ整流電源回路
、３６，４０……第１、第２ダイオード。
FIG. 1 is a circuit diagram showing a DC dual power supply device according to an embodiment of the present invention, FIG. 2 is a circuit diagram showing a modified example,
FIG. 3 is a circuit diagram showing a conventional example. 30...Power transformer, 30A...Secondary winding,
32... Bridge rectifier, 34, 38... First,
Second capacitor, 35... Bridge rectifier power supply circuit, 36, 40... First and second diodes.
Claims (1)
ブリツジ整流部を含みアースと出力端の間より第
１の直流電圧を出力するブリツジ整流電源回路を
有し、 二次コイルの一端側に第１コンデンサの一端を
接続するとともに、第１コンデンサの他端側とブ
リツジ整流電源回路の出力端との間に第１コンデ
ンサ側がカソードとなるように第１ダイオードを
接続し、 この第１ダイオードのカソード側に第２ダイオ
ードのアノード側を接続し、この第２ダイオード
のカソード側とアース間に第２コンデンサを接続
し、第２ダイオードのカソード側を出力端としア
ースとの間で第２の直流電圧を出力するようにし
た直流二電源装置。[Claims for Utility Model Registration] A bridge rectifier power supply circuit including a bridge rectifier connected to both ends of a secondary coil of a power transformer and outputting a first DC voltage from between the ground and the output terminal, Connecting one end of a first capacitor to one end of the coil, and connecting a first diode between the other end of the first capacitor and the output end of the bridge rectifier power supply circuit so that the first capacitor side serves as a cathode, Connect the anode side of a second diode to the cathode side of this first diode, connect a second capacitor between the cathode side of this second diode and ground, and connect the cathode side of the second diode to the output terminal and between it and ground. A dual DC power supply device configured to output a second DC voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17502586U JPS63117288U (en) | 1986-11-14 | 1986-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17502586U JPS63117288U (en) | 1986-11-14 | 1986-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63117288U true JPS63117288U (en) | 1988-07-28 |
Family
ID=31113964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17502586U Pending JPS63117288U (en) | 1986-11-14 | 1986-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63117288U (en) |
-
1986
- 1986-11-14 JP JP17502586U patent/JPS63117288U/ja active Pending