JPS5651111A - Device for supply of spurious noise on power source current - Google Patents

Device for supply of spurious noise on power source current

Info

Publication number
JPS5651111A
JPS5651111A JP12820979A JP12820979A JPS5651111A JP S5651111 A JPS5651111 A JP S5651111A JP 12820979 A JP12820979 A JP 12820979A JP 12820979 A JP12820979 A JP 12820979A JP S5651111 A JPS5651111 A JP S5651111A
Authority
JP
Japan
Prior art keywords
capacitor
power source
switches
load
spurious noise
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
Application number
JP12820979A
Other languages
Japanese (ja)
Other versions
JPS6211808B2 (en
Inventor
Yoshio Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokin Corp
Original Assignee
Tohoku Metal Industries Ltd
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 by Tohoku Metal Industries Ltd filed Critical Tohoku Metal Industries Ltd
Priority to JP12820979A priority Critical patent/JPS5651111A/en
Publication of JPS5651111A publication Critical patent/JPS5651111A/en
Publication of JPS6211808B2 publication Critical patent/JPS6211808B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B29/00—Generation of noise currents and voltages

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE:To apply stable spurious noise without giving power loss to a load, by connecting a resonance circuit in parallel to the load and by resonating this circuit with charged electric charge of a capacitor. CONSTITUTION:Switches SW1 and SW2 are turned on and off respectively to charge capacitor C3. After that, when switches SW1 and SW2 are turned off and on respectively, charged electric charge of capacitor C3 is dicharged through power source lines l1 and l2. The discharge current becomes the damping oscillation wave signal having the frequency determined by capacitor C3, inductance L2, and load 2. The damping oscillation wave is applied repeatedly by repeating operations of switches SW1 and SW2.
JP12820979A 1979-10-04 1979-10-04 Device for supply of spurious noise on power source current Granted JPS5651111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12820979A JPS5651111A (en) 1979-10-04 1979-10-04 Device for supply of spurious noise on power source current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12820979A JPS5651111A (en) 1979-10-04 1979-10-04 Device for supply of spurious noise on power source current

Publications (2)

Publication Number Publication Date
JPS5651111A true JPS5651111A (en) 1981-05-08
JPS6211808B2 JPS6211808B2 (en) 1987-03-14

Family

ID=14979173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12820979A Granted JPS5651111A (en) 1979-10-04 1979-10-04 Device for supply of spurious noise on power source current

Country Status (1)

Country Link
JP (1) JPS5651111A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949983A (en) * 1982-09-16 1984-03-22 Rohm Co Ltd Thermal printing head
JPS62119009U (en) * 1986-01-20 1987-07-28
CN105790716A (en) * 2016-05-03 2016-07-20 苏州泰思特电子科技有限公司 High frequency attenuation oscillation wave voltage generator
CN106018894A (en) * 2016-05-03 2016-10-12 苏州泰思特电子科技有限公司 Damped oscillation wave voltage generator applied to electromagnetic compatibility test
CN106018893A (en) * 2016-05-03 2016-10-12 苏州泰思特电子科技有限公司 Oscillatory wave high voltage generator applied to electrical test

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949983A (en) * 1982-09-16 1984-03-22 Rohm Co Ltd Thermal printing head
JPS6320714B2 (en) * 1982-09-16 1988-04-28 Rohm Kk
JPS62119009U (en) * 1986-01-20 1987-07-28
JPH0332091Y2 (en) * 1986-01-20 1991-07-08
CN105790716A (en) * 2016-05-03 2016-07-20 苏州泰思特电子科技有限公司 High frequency attenuation oscillation wave voltage generator
CN106018894A (en) * 2016-05-03 2016-10-12 苏州泰思特电子科技有限公司 Damped oscillation wave voltage generator applied to electromagnetic compatibility test
CN106018893A (en) * 2016-05-03 2016-10-12 苏州泰思特电子科技有限公司 Oscillatory wave high voltage generator applied to electrical test
CN105790716B (en) * 2016-05-03 2018-12-21 苏州泰思特电子科技有限公司 High frequency attenuation oscillating wave voltage generator
CN106018894B (en) * 2016-05-03 2019-01-11 苏州泰思特电子科技有限公司 EMC test attenuation oscillasion impulse voltage generator
CN106018893B (en) * 2016-05-03 2019-04-05 苏州泰思特电子科技有限公司 Oscillation wave high-voltage generator for electrical test

Also Published As

Publication number Publication date
JPS6211808B2 (en) 1987-03-14

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