JPS5970218U - power circuit - Google Patents
power circuitInfo
- Publication number
- JPS5970218U JPS5970218U JP16120182U JP16120182U JPS5970218U JP S5970218 U JPS5970218 U JP S5970218U JP 16120182 U JP16120182 U JP 16120182U JP 16120182 U JP16120182 U JP 16120182U JP S5970218 U JPS5970218 U JP S5970218U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- power
- voltage
- switching 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
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は電源回路の概略ブロック図、第２図は電源回路
の一部の回路図、第３図は電源回路の残りの部分の回路
図、第４図と第５図はスイッチング・レギュレータのリ
ンギング波形の波形図、第６図は電源制御回路のサーボ
特性図である。
１・・・シリーズ・レギュレータ、２・・・スイッチン
グ・レギュレータ、３・・・端子、４・・・電源制御回
路、５・・・電源出力切換回路、６・・・ヒータ制御回
路、７・・・充電制御回路、８・・・端子。Figure 1 is a schematic block diagram of the power supply circuit, Figure 2 is a circuit diagram of a part of the power supply circuit, Figure 3 is a circuit diagram of the remaining part of the power supply circuit, and Figures 4 and 5 are a diagram of the switching regulator. A waveform diagram of the ringing waveform, and FIG. 6 is a servo characteristic diagram of the power supply control circuit. DESCRIPTION OF SYMBOLS 1... Series regulator, 2... Switching regulator, 3... Terminal, 4... Power supply control circuit, 5... Power supply output switching circuit, 6... Heater control circuit, 7...・Charging control circuit, 8...terminal.
Claims (1)
制御が行われる電源発生部と、該電源発生部の該コンデ
ンサの電圧を入力して複数の負荷に供給する電源出力切
換回路とを具備する電源回路において、該電源出力切換
回路が定電圧供給用の第１の切換回路と、定電流供給用
の第２の回路とを有し、上記第１の回路に電圧カット用
のツェナー・ダイオードが接続されていることを特徴と
する電源回路。Equipped with a power generation section that has a smoothing capacitor connected to the output side and performs constant current/constant voltage control, and a power output switching circuit that inputs the voltage of the capacitor of the power generation section and supplies it to multiple loads. In the power supply circuit, the power supply output switching circuit has a first switching circuit for constant voltage supply and a second circuit for constant current supply, and a Zener diode for voltage cut is provided in the first circuit. A power supply circuit characterized in that: is connected to the power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16120182U JPS5970218U (en) | 1982-10-26 | 1982-10-26 | power circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16120182U JPS5970218U (en) | 1982-10-26 | 1982-10-26 | power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5970218U true JPS5970218U (en) | 1984-05-12 |
Family
ID=30354340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16120182U Pending JPS5970218U (en) | 1982-10-26 | 1982-10-26 | power circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970218U (en) |
-
1982
- 1982-10-26 JP JP16120182U patent/JPS5970218U/en active Pending
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