KR860006687U - Chopper transformer for switching power supply circuit - Google Patents

Chopper transformer for switching power supply circuit

Info

Publication number
KR860006687U
KR860006687U KR2019840011234U KR840011234U KR860006687U KR 860006687 U KR860006687 U KR 860006687U KR 2019840011234 U KR2019840011234 U KR 2019840011234U KR 840011234 U KR840011234 U KR 840011234U KR 860006687 U KR860006687 U KR 860006687U
Authority
KR
South Korea
Prior art keywords
power supply
supply circuit
switching power
chopper transformer
chopper
Prior art date
Application number
KR2019840011234U
Other languages
Korean (ko)
Other versions
KR870003540Y1 (en
Inventor
이기봉
Original Assignee
대우전자 주식회사
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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019840011234U priority Critical patent/KR870003540Y1/en
Publication of KR860006687U publication Critical patent/KR860006687U/en
Application granted granted Critical
Publication of KR870003540Y1 publication Critical patent/KR870003540Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
KR2019840011234U 1984-11-08 1984-11-08 Choppa-trans for switch line circuit KR870003540Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840011234U KR870003540Y1 (en) 1984-11-08 1984-11-08 Choppa-trans for switch line circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840011234U KR870003540Y1 (en) 1984-11-08 1984-11-08 Choppa-trans for switch line circuit

Publications (2)

Publication Number Publication Date
KR860006687U true KR860006687U (en) 1986-06-25
KR870003540Y1 KR870003540Y1 (en) 1987-10-16

Family

ID=19237955

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840011234U KR870003540Y1 (en) 1984-11-08 1984-11-08 Choppa-trans for switch line circuit

Country Status (1)

Country Link
KR (1) KR870003540Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100540085B1 (en) * 2003-11-04 2006-01-11 장현양 Portable dental care stand

Also Published As

Publication number Publication date
KR870003540Y1 (en) 1987-10-16

Similar Documents

Publication Publication Date Title
BR8500628A (en) POWER SWITCHING CIRCUIT
KR840006736A (en) Switching power supply
DK239285D0 (en) SWITCHING VOLTAGE SUPPLY
FI864081A0 (en) Base control circuit for high power switching transistor
HUT38782A (en) Power switching circuit for pulse laser
DK343285A (en) POWER CONTROL CIRCUIT
DE3681746D1 (en) SWITCHING POWER SUPPLY.
DE3668262D1 (en) SWITCHING POWER SUPPLY.
KR860006687U (en) Chopper transformer for switching power supply circuit
DE3565349D1 (en) Switching power supply
IT1180809B (en) POWER SUPPLY WITHOUT TRANSFORMER
IT1196706B (en) PERFECTED POWER CIRCUIT FOR ELECTROMAGNETIC CONTACTOR
KR860004150U (en) Power supply voltage switching circuit
KR870003053U (en) Multiple switching power supply circuit
KR860006799U (en) Power supply voltage automatic switching circuit
KR850002847U (en) Switching power supply circuit
KR890005751U (en) Switching power supply power switching circuit
KR860005063U (en) Microwave power supply circuit
KR900013536U (en) Short circuit protection circuit for switching mode power supply
KR850010486U (en) Power supply voltage switching device
KR880013925U (en) Switching mode power supply circuit
KR890021880U (en) Standby power supply circuit using chopper transformer
KR850003521U (en) Power transformer power saving circuit
KR890012193U (en) Microwave power supply circuit
KR850005221U (en) Switching DC power supply

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990930

Year of fee payment: 13

EXPY Expiration of term