JPS5493915A - Load driving circuit - Google Patents

Load driving circuit

Info

Publication number
JPS5493915A
JPS5493915A JP65778A JP65778A JPS5493915A JP S5493915 A JPS5493915 A JP S5493915A JP 65778 A JP65778 A JP 65778A JP 65778 A JP65778 A JP 65778A JP S5493915 A JPS5493915 A JP S5493915A
Authority
JP
Japan
Prior art keywords
load
capacitor
driving circuit
switching
controlled
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.)
Granted
Application number
JP65778A
Other languages
Japanese (ja)
Other versions
JPS6117389B2 (en
Inventor
Susumu Yoshida
Yoshio Ishigaki
Tamiji Nagai
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP65778A priority Critical patent/JPS5493915A/en
Publication of JPS5493915A publication Critical patent/JPS5493915A/en
Publication of JPS6117389B2 publication Critical patent/JPS6117389B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE:To decrease the power consumption with reducd loss of the power by driving the vertical deflecting coil to be the load later through switching control of the transistor. CONSTITUTION:The 1st and 2nd coils L1 and L2 plus 1st switching element Q1 are connected in series, and 2nd switching element Q2 is connected to the middle point between L1 and L2. Then capacitor C0 for charge/discharge use is connected within the current path which is used in common to Q1 and Q2, and at the same time load LY is connected across capacitor C0. The switching phase is controlled with the input signal for element Q1 and Q2, and thus the terminal voltage of C0 is controlled. Thus, load LY is driven.
JP65778A 1978-01-07 1978-01-07 Load driving circuit Granted JPS5493915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP65778A JPS5493915A (en) 1978-01-07 1978-01-07 Load driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP65778A JPS5493915A (en) 1978-01-07 1978-01-07 Load driving circuit

Publications (2)

Publication Number Publication Date
JPS5493915A true JPS5493915A (en) 1979-07-25
JPS6117389B2 JPS6117389B2 (en) 1986-05-07

Family

ID=11479786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP65778A Granted JPS5493915A (en) 1978-01-07 1978-01-07 Load driving circuit

Country Status (1)

Country Link
JP (1) JPS5493915A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0240690U (en) * 1988-09-12 1990-03-20

Also Published As

Publication number Publication date
JPS6117389B2 (en) 1986-05-07

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