JPS6270694U - - Google Patents
Info
- Publication number
- JPS6270694U JPS6270694U JP16193085U JP16193085U JPS6270694U JP S6270694 U JPS6270694 U JP S6270694U JP 16193085 U JP16193085 U JP 16193085U JP 16193085 U JP16193085 U JP 16193085U JP S6270694 U JPS6270694 U JP S6270694U
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- rectifier
- frequency transformer
- circuit
- inverter circuit
- 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
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Rectifiers (AREA)
Description
第１図は本考案の一実施例を示す電気回路図、
第２図は従来例を示す電気回路図である。
１１……商用交流電源、１２……整流回路、１
３……平滑コンデンサ、１４……インバータ回路
、１５……制御回路、１６……高周波トランス、
１７……高周波整流器、１８……平滑回路、１９
……直流電動機、２０……駆動回路本体。
FIG. 1 is an electrical circuit diagram showing an embodiment of the present invention;
FIG. 2 is an electrical circuit diagram showing a conventional example. 11... Commercial AC power supply, 12... Rectifier circuit, 1
3... Smoothing capacitor, 14... Inverter circuit, 15... Control circuit, 16... High frequency transformer,
17...High frequency rectifier, 18...Smoothing circuit, 19
...DC motor, 20... Drive circuit main body.
Claims (1)
に接続したインバータ回路と、このインバータ回
路に１次側を接続した高周波トランスと、この高
周波トランスの２次側に接続した整流・平滑回路
とを備え、前記整流回路によつて変換された直流
出力を前記インバータ回路を介して前記高周波ト
ランスにより絶縁・変圧することを特徴とする直
流電動機の駆動装置。 It is equipped with a rectifier circuit connected to an AC power supply, an inverter circuit connected to this rectifier circuit, a high frequency transformer whose primary side is connected to this inverter circuit, and a rectifier/smoothing circuit connected to the secondary side of this high frequency transformer. A driving device for a DC motor, characterized in that the DC output converted by the rectifier circuit is insulated and transformed by the high frequency transformer via the inverter circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16193085U JPS6270694U (en) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16193085U JPS6270694U (en) | 1985-10-21 | 1985-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6270694U true JPS6270694U (en) | 1987-05-06 |
Family
ID=31088709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16193085U Pending JPS6270694U (en) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270694U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53122717A (en) * | 1977-03-31 | 1978-10-26 | Nichicon Capacitor Ltd | Switching regulator |
-
1985
- 1985-10-21 JP JP16193085U patent/JPS6270694U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53122717A (en) * | 1977-03-31 | 1978-10-26 | Nichicon Capacitor Ltd | Switching regulator |