JPS629815U - - Google Patents

Info

Publication number
JPS629815U
JPS629815U JP9860885U JP9860885U JPS629815U JP S629815 U JPS629815 U JP S629815U JP 9860885 U JP9860885 U JP 9860885U JP 9860885 U JP9860885 U JP 9860885U JP S629815 U JPS629815 U JP S629815U
Authority
JP
Japan
Prior art keywords
signal
power supply
transistor
detector
output
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
Application number
JP9860885U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9860885U priority Critical patent/JPS629815U/ja
Publication of JPS629815U publication Critical patent/JPS629815U/ja
Pending legal-status Critical Current

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  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例である貴金属めつき
用電源装置の回路図、第２図は第１図に示す信号
発生装置８の回路図、第３図は貴金属めつき用電
源装置の具備すべき電流波形であり、ａは交流電
源整流波形図、ｂは平滑波形図、ｃは矩形波信号
波形図を示す。 ４：主トランジスタ、６：電流検出器、７：制
御装置、８：信号発生装置、８：交流安定化電源
、８３：整流器、８４：平滑回路、８５：オンオ
フ制御装置。 Fig. 1 is a circuit diagram of a power supply device for plating precious metals which is an embodiment of this invention, Fig. 2 is a circuit diagram of the signal generating device 8 shown in Fig. 1, and Fig. 3 is a diagram of the power supply device for plating precious metals. In the figure, a shows a rectified AC power supply waveform, b shows a smoothed waveform, and c shows a rectangular waveform. 4: Main transistor, 6: Current detector, 7: Control device, 8: Signal generator, 8: AC stabilized power supply, 83: Rectifier, 84: Smoothing circuit, 85: On/off control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電源を整流する整流器と、出力を制御する
トランジスタと該トランジスタの出力電流または
電圧を検出する検出器と、該検出器の検出信号と
基準信号とを比較し、その誤差信号を増幅し、上
記トランジスタを制御する制御装置を有する貴金
属めつき用電源装置において、切換可能な商用電
源整流波形信号、平滑波形信号および矩形波信号
を内蔵し、その出力を上記基準信号とする信号発
生装置を有する貴金属めつき用電源装置。 A rectifier that rectifies the AC power supply, a transistor that controls the output, a detector that detects the output current or voltage of the transistor, a detection signal of the detector and a reference signal are compared, the error signal is amplified, and the above-mentioned A precious metal plating power supply device having a control device for controlling a transistor, which has a signal generating device that incorporates a switchable commercial power rectified waveform signal, a smoothed waveform signal, and a rectangular wave signal, and whose output is used as the reference signal. Power supply for plating.
JP9860885U 1985-06-27 1985-06-27 Pending JPS629815U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9860885U JPS629815U (en) 1985-06-27 1985-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9860885U JPS629815U (en) 1985-06-27 1985-06-27

Publications (1)

Publication Number Publication Date
JPS629815U true JPS629815U (en) 1987-01-21

Family

ID=30966702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9860885U Pending JPS629815U (en) 1985-06-27 1985-06-27

Country Status (1)

Country Link
JP (1) JPS629815U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373437A (en) * 1976-12-14 1978-06-29 Inoue Japax Res Power source device for electrolysis
JPS5428235A (en) * 1977-08-04 1979-03-02 Sansha Electric Mfg Co Ltd Direct current power source for treating pulse plating
JPS56136022A (en) * 1980-03-26 1981-10-23 Agency Of Ind Science & Technol Optional waveform generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5373437A (en) * 1976-12-14 1978-06-29 Inoue Japax Res Power source device for electrolysis
JPS5428235A (en) * 1977-08-04 1979-03-02 Sansha Electric Mfg Co Ltd Direct current power source for treating pulse plating
JPS56136022A (en) * 1980-03-26 1981-10-23 Agency Of Ind Science & Technol Optional waveform generator

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