GB1397836A - Transistor circuit - Google Patents

Transistor circuit

Info

Publication number
GB1397836A
GB1397836A GB4734772A GB4734772A GB1397836A GB 1397836 A GB1397836 A GB 1397836A GB 4734772 A GB4734772 A GB 4734772A GB 4734772 A GB4734772 A GB 4734772A GB 1397836 A GB1397836 A GB 1397836A
Authority
GB
United Kingdom
Prior art keywords
transistor
diode
base
emitter
during
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
GB4734772A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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
Priority claimed from DE19712151610 external-priority patent/DE2151610B2/de
Priority claimed from DE19722217451 external-priority patent/DE2217451C3/de
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1397836A publication Critical patent/GB1397836A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device

Landscapes

  • Electronic Switches (AREA)
  • Details Of Television Scanning (AREA)
  • Dc-Dc Converters (AREA)
GB4734772A 1971-10-16 1972-10-13 Transistor circuit Expired GB1397836A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712151610 DE2151610B2 (de) 1971-10-16 1971-10-16 Schaltungsanordnung mit einem Hochspannungstransistor
DE19722217451 DE2217451C3 (de) 1972-04-12 Schaltungsanordnung mit einem Hochspannungstransistor

Publications (1)

Publication Number Publication Date
GB1397836A true GB1397836A (en) 1975-06-18

Family

ID=25761888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4734772A Expired GB1397836A (en) 1971-10-16 1972-10-13 Transistor circuit

Country Status (4)

Country Link
US (1) US3840755A (https=)
JP (1) JPS5345086B2 (https=)
FR (1) FR2156328B1 (https=)
GB (1) GB1397836A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005317A (en) * 1975-05-27 1977-01-25 Dressen-Barnes Electronics Corporation Switching circuitry
NL7613894A (nl) * 1976-12-15 1978-06-19 Philips Nv Schakelinrichting voorzien van een hoogspannings- vermogenstransistor.
US5659259A (en) * 1996-04-12 1997-08-19 Hewlett-Packard Company Circuit and method of sensing small voltage changes on highly capacitively loaded electronic signals

Also Published As

Publication number Publication date
JPS5345086B2 (https=) 1978-12-04
FR2156328A1 (https=) 1973-05-25
JPS4848024A (https=) 1973-07-07
FR2156328B1 (https=) 1979-02-23
US3840755A (en) 1974-10-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee