GB1279128A - Improvements in or relating to line repeater amplifiers having transistorised electrical power supply circuits - Google Patents

Improvements in or relating to line repeater amplifiers having transistorised electrical power supply circuits

Info

Publication number
GB1279128A
GB1279128A GB5028969A GB5028969A GB1279128A GB 1279128 A GB1279128 A GB 1279128A GB 5028969 A GB5028969 A GB 5028969A GB 5028969 A GB5028969 A GB 5028969A GB 1279128 A GB1279128 A GB 1279128A
Authority
GB
United Kingdom
Prior art keywords
voltage
smoothing
resistor
power supply
constant
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
GB5028969A
Other languages
English (en)
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 GB1279128A publication Critical patent/GB1279128A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • H02M1/15—Arrangements for reducing ripples from dc input or output using active elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/005—Reducing noise, e.g. humm, from the supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Direct Current Feeding And Distribution (AREA)
GB5028969A 1968-10-15 1969-10-14 Improvements in or relating to line repeater amplifiers having transistorised electrical power supply circuits Expired GB1279128A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681803177 DE1803177B2 (de) 1968-10-15 1968-10-15 Schaltungsanordnung zur siebung des versorgungsgleich stromes eines verbrauchers

Publications (1)

Publication Number Publication Date
GB1279128A true GB1279128A (en) 1972-06-28

Family

ID=5710559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5028969A Expired GB1279128A (en) 1968-10-15 1969-10-14 Improvements in or relating to line repeater amplifiers having transistorised electrical power supply circuits

Country Status (4)

Country Link
DE (1) DE1803177B2 (de)
GB (1) GB1279128A (de)
NL (1) NL6914858A (de)
SE (1) SE344853B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325313B (en) * 1997-05-12 2001-06-13 Fulleon Ltd Electronic circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2325313B (en) * 1997-05-12 2001-06-13 Fulleon Ltd Electronic circuits

Also Published As

Publication number Publication date
DE1803177A1 (de) 1970-04-16
DE1803177B2 (de) 1971-04-22
NL6914858A (de) 1970-04-17
SE344853B (de) 1972-05-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee