ES357908A1 - A circuit provision for the amplification of power. (Machine-translation by Google Translate, not legally binding) - Google Patents

A circuit provision for the amplification of power. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES357908A1
ES357908A1 ES357908A ES357908A ES357908A1 ES 357908 A1 ES357908 A1 ES 357908A1 ES 357908 A ES357908 A ES 357908A ES 357908 A ES357908 A ES 357908A ES 357908 A1 ES357908 A1 ES 357908A1
Authority
ES
Spain
Prior art keywords
amplifier element
translation
machine
legally binding
google translate
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.)
Expired
Application number
ES357908A
Other languages
Spanish (es)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES357908A1 publication Critical patent/ES357908A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/30—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor
    • H03F3/3083—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type
    • H03F3/3084—Single-ended push-pull [SEPP] amplifiers; Phase-splitters therefor the power transistors being of the same type one of the power transistors being controlled by the output signal
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5006—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the input signal being capacitively coupled to the gate of the source follower
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5009—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the output signal being capacitively coupled to the source of the source follower
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5021—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5024—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source follower has a controlled source circuit, the source circuit being controlled via a capacitor, i.e. AC-controlled
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5031—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower being a current source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/50—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F2203/5039—Indexing scheme relating to amplifiers in which input being applied to, or output being derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower the source circuit of the follower has one or more capacitors between source and supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

A circuit arrangement for power amplification with high input resistance and low output resistance, which does not require any output transformers in which two amplifier elements are connected in series with the power supply source, the signal being connected of input to the control electrode of the first amplifier element, while the output electrode of the first amplifier element is connected to the control electrode of the second amplifier element, and the output load is connected to the junction point of the two amplifier elements through a capacitor, characterized in that a third amplifier element is interposed between the output electrode of the first amplifier element and the control electrode of the second amplifier element. (Machine-translation by Google Translate, not legally binding)
ES357908A 1967-09-11 1968-09-06 A circuit provision for the amplification of power. (Machine-translation by Google Translate, not legally binding) Expired ES357908A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0111754 DE1296207B (en) 1967-09-11 1967-09-11 Transformerless power amplifier with high input and low output resistance

Publications (1)

Publication Number Publication Date
ES357908A1 true ES357908A1 (en) 1970-04-01

Family

ID=7531200

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357908A Expired ES357908A1 (en) 1967-09-11 1968-09-06 A circuit provision for the amplification of power. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT281918B (en)
BE (1) BE720669A (en)
CH (1) CH484557A (en)
DE (1) DE1296207B (en)
ES (1) ES357908A1 (en)
FR (1) FR1579856A (en)
NO (1) NO120041B (en)
SE (1) SE354553B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004244A (en) 1975-05-27 1977-01-18 Rca Corporation Dynamic current supply
IT1196446B (en) * 1986-07-03 1988-11-16 Sgs Microelettronica Spa LOW HARMONIC DISTORTION VOLTAGE REPEATER CIRCUIT FOR LOADS WITH RESISTIVE COMPONENT

Also Published As

Publication number Publication date
AT281918B (en) 1970-06-10
BE720669A (en) 1969-03-11
NO120041B (en) 1970-08-17
SE354553B (en) 1973-03-12
DE1296207B (en) 1969-05-29
FR1579856A (en) 1969-08-29
CH484557A (en) 1970-01-15

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