IT8449058A0 - IMPROVEMENT IN DC VOLTAGE REGULATOR CIRCUITS FOR TELEPHONE EQUIPMENT, TO POWER MICROPROCESSOR CIRCUITS, SPEAKER AMPLIFIERS AND SIMILAR DIRECTLY FROM THE LINE - Google Patents

IMPROVEMENT IN DC VOLTAGE REGULATOR CIRCUITS FOR TELEPHONE EQUIPMENT, TO POWER MICROPROCESSOR CIRCUITS, SPEAKER AMPLIFIERS AND SIMILAR DIRECTLY FROM THE LINE

Info

Publication number
IT8449058A0
IT8449058A0 IT8449058A IT4905884A IT8449058A0 IT 8449058 A0 IT8449058 A0 IT 8449058A0 IT 8449058 A IT8449058 A IT 8449058A IT 4905884 A IT4905884 A IT 4905884A IT 8449058 A0 IT8449058 A0 IT 8449058A0
Authority
IT
Italy
Prior art keywords
circuits
improvement
line
voltage regulator
telephone equipment
Prior art date
Application number
IT8449058A
Other languages
Italian (it)
Other versions
IT1179472B (en
IT8449058A1 (en
Inventor
D Arrigo Sebastiano
Lanciano Ma-Rio
Original Assignee
Texas Instr Semiconduttori Ita
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 Texas Instr Semiconduttori Ita filed Critical Texas Instr Semiconduttori Ita
Priority to IT49058/84A priority Critical patent/IT1179472B/en
Publication of IT8449058A0 publication Critical patent/IT8449058A0/en
Publication of IT8449058A1 publication Critical patent/IT8449058A1/en
Application granted granted Critical
Publication of IT1179472B publication Critical patent/IT1179472B/en

Links

IT49058/84A 1984-10-24 1984-10-24 IMPROVEMENT IN DC VOLTAGE REGULATORY CIRCUITS FOR TELEPHONE DEVICES, TO FEED MICROPROCESSOR CIRCUITS, SPEAKER AMPLIFIERS AND SIMILAR DIRECTLY FROM THE LINE IT1179472B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT49058/84A IT1179472B (en) 1984-10-24 1984-10-24 IMPROVEMENT IN DC VOLTAGE REGULATORY CIRCUITS FOR TELEPHONE DEVICES, TO FEED MICROPROCESSOR CIRCUITS, SPEAKER AMPLIFIERS AND SIMILAR DIRECTLY FROM THE LINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49058/84A IT1179472B (en) 1984-10-24 1984-10-24 IMPROVEMENT IN DC VOLTAGE REGULATORY CIRCUITS FOR TELEPHONE DEVICES, TO FEED MICROPROCESSOR CIRCUITS, SPEAKER AMPLIFIERS AND SIMILAR DIRECTLY FROM THE LINE

Publications (3)

Publication Number Publication Date
IT8449058A0 true IT8449058A0 (en) 1984-10-24
IT8449058A1 IT8449058A1 (en) 1986-04-24
IT1179472B IT1179472B (en) 1987-09-16

Family

ID=11269522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49058/84A IT1179472B (en) 1984-10-24 1984-10-24 IMPROVEMENT IN DC VOLTAGE REGULATORY CIRCUITS FOR TELEPHONE DEVICES, TO FEED MICROPROCESSOR CIRCUITS, SPEAKER AMPLIFIERS AND SIMILAR DIRECTLY FROM THE LINE

Country Status (1)

Country Link
IT (1) IT1179472B (en)

Also Published As

Publication number Publication date
IT1179472B (en) 1987-09-16
IT8449058A1 (en) 1986-04-24

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941006