JPS5889056U - low frequency treatment device - Google Patents
low frequency treatment deviceInfo
- Publication number
- JPS5889056U JPS5889056U JP15709082U JP15709082U JPS5889056U JP S5889056 U JPS5889056 U JP S5889056U JP 15709082 U JP15709082 U JP 15709082U JP 15709082 U JP15709082 U JP 15709082U JP S5889056 U JPS5889056 U JP S5889056U
- Authority
- JP
- Japan
- Prior art keywords
- output
- low frequency
- treatment device
- frequency treatment
- inductor
- 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.)
- Granted
Links
Landscapes
- Electrotherapy Devices (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図は従来の低周波治療−の−例を表わす回路図、第
２図は本考案実施例の低周波治療器の要部を表わす回路
図である。また、第３図〜第６図は第２図の回路の動作
説明図であって、第３図は可変回路に於ける時定数町寒
回路の出力波形図、第４図は出力回路への入力パルスの
波形図、第５図はインダクタに於ける電流変化を表わす
線図、第６図は出力電圧波形図である。
符号説明、１，２・・・・・・基準パルス発生器、３・
・・・・・選択回路、４・・・・・・増幅トランジスタ
、５・・曲ボリューム、６・・・・・・出力トランジス
タ、７・・・・・・インダクタ、８．９・・・・・・導
子、１０・・・・・・パルス幅可変回路、１１・・・・
・・出力回路、１２・・・・・・・・・コンデンサ、１
３・・・・・・ボリューム、１４・・・・・・インバー
タ。FIG. 1 is a circuit diagram showing an example of conventional low frequency therapy, and FIG. 2 is a circuit diagram showing the main parts of a low frequency therapy device according to an embodiment of the present invention. In addition, Figures 3 to 6 are diagrams explaining the operation of the circuit in Figure 2, Figure 3 is an output waveform diagram of the time constant circuit in the variable circuit, and Figure 4 is a diagram of the output waveform to the output circuit. FIG. 5 is a waveform diagram of the input pulse, FIG. 5 is a diagram showing the current change in the inductor, and FIG. 6 is the output voltage waveform diagram. Explanation of symbols, 1, 2...Reference pulse generator, 3.
... Selection circuit, 4 ... Amplification transistor, 5 ... Song volume, 6 ... Output transistor, 7 ... Inductor, 8.9 ... ... Conductor, 10... Pulse width variable circuit, 11...
...Output circuit, 12... Capacitor, 1
3... Volume, 14... Inverter.
Claims (1)
続して逆起電力パルスを出力するよらにしてなり、且つ
前記イン夛゛クタが磁気飽和する時定数がτである出力
回路と、該出力回路への入力パルスの通電時間幅を３丁
よりも狭い範囲で調整し得るようにした出力レベル調整
用の可変回路とを備えたことを特徴とする低周波治療器
。An output circuit configured to output a back electromotive force pulse by intermittent excitation current to an inductor by an output transistor, and in which a time constant for magnetic saturation of the inductor is τ, and an input to the output circuit. 1. A low frequency treatment device comprising: a variable circuit for adjusting an output level, which allows the pulse energization time width to be adjusted within a narrower range than three pulses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15709082U JPS596839Y2 (en) | 1982-10-19 | 1982-10-19 | low frequency treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15709082U JPS596839Y2 (en) | 1982-10-19 | 1982-10-19 | low frequency treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5889056U true JPS5889056U (en) | 1983-06-16 |
| JPS596839Y2 JPS596839Y2 (en) | 1984-03-02 |
Family
ID=29949620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15709082U Expired JPS596839Y2 (en) | 1982-10-19 | 1982-10-19 | low frequency treatment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596839Y2 (en) |
-
1982
- 1982-10-19 JP JP15709082U patent/JPS596839Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596839Y2 (en) | 1984-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5889056U (en) | low frequency treatment device | |
| JPS5923298U (en) | Chiyotsupa power control circuit | |
| JPS5824029U (en) | electromagnetic flow meter | |
| JPS598298U (en) | Pulse motor drive circuit | |
| JPS5966913U (en) | amplifier control circuit | |
| JPS60120499U (en) | Variable duty ratio circuit for sound output circuit | |
| JPS5920314U (en) | DC stabilized power supply | |
| JPS5985098U (en) | Variable frequency control device for induction motor | |
| JPS5825598U (en) | Chiyotsupa power control circuit | |
| JPS6020623U (en) | DC power supply | |
| JPS59195820U (en) | volume control device | |
| JPS602396U (en) | DC motor control circuit for alarm clock | |
| JPS5947956U (en) | Grid pulser power supply circuit for traveling wave tube | |
| JPS59132396U (en) | Pulse motor drive circuit | |
| JPS6136609U (en) | High frequency output circuit | |
| JPS6098931U (en) | Sawtooth wave generation circuit | |
| JPS58169733U (en) | pulse modulation circuit | |
| JPS594015U (en) | magnetic control device | |
| JPS58125394U (en) | induction heating cooker | |
| JPS6025274U (en) | vertical deflection device | |
| JPS629184U (en) | ||
| JPS5858621U (en) | DC stabilized power supply | |
| JPS5957000U (en) | Stepping motor drive circuit | |
| JPS58124089U (en) | Thyristor gate power supply circuit | |
| JPS5913100U (en) | Pulse motor drive circuit |