JPH0585008B2 - - Google Patents

Info

Publication number
JPH0585008B2
JPH0585008B2 JP27874387A JP27874387A JPH0585008B2 JP H0585008 B2 JPH0585008 B2 JP H0585008B2 JP 27874387 A JP27874387 A JP 27874387A JP 27874387 A JP27874387 A JP 27874387A JP H0585008 B2 JPH0585008 B2 JP H0585008B2
Authority
JP
Japan
Prior art keywords
excitation
voltage
current
constant current
circuit
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 - Lifetime
Application number
JP27874387A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01119723A (ja
Inventor
Takashi Torimaru
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP27874387A priority Critical patent/JPH01119723A/ja
Publication of JPH01119723A publication Critical patent/JPH01119723A/ja
Publication of JPH0585008B2 publication Critical patent/JPH0585008B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP27874387A 1987-11-04 1987-11-04 電磁流量計の励磁回路 Granted JPH01119723A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27874387A JPH01119723A (ja) 1987-11-04 1987-11-04 電磁流量計の励磁回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27874387A JPH01119723A (ja) 1987-11-04 1987-11-04 電磁流量計の励磁回路

Publications (2)

Publication Number Publication Date
JPH01119723A JPH01119723A (ja) 1989-05-11
JPH0585008B2 true JPH0585008B2 (enrdf_load_stackoverflow) 1993-12-06

Family

ID=17601585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27874387A Granted JPH01119723A (ja) 1987-11-04 1987-11-04 電磁流量計の励磁回路

Country Status (1)

Country Link
JP (1) JPH01119723A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01119723A (ja) 1989-05-11

Similar Documents

Publication Publication Date Title
US8063672B2 (en) Method and apparatus for simplifying the control of a switch
US5204809A (en) H-driver DC-to-DC converter utilizing mutual inductance
US5932995A (en) Dual buck converter with coupled inductors
US7436163B2 (en) DC-DC converter
US20040135559A1 (en) DC to DC converter producing output voltage exhibit rise and fall charactristics independet of load thereon
TWI399020B (zh) Switching regulator circuit
US10326365B2 (en) Method and system for increasing efficiency and controlling slew rate in DC-DC converters
US6809560B1 (en) Load sensing circuit for a power MOSFET switch
CN112688542A (zh) 控制电路以及应用其的开关变换器
US6646450B2 (en) Method and apparatus for near losslessly measuring inductor current
JPH06511373A (ja) スイッチングレギュレータ
US7369419B2 (en) Voltage converter
EP0534422B1 (en) A power supply device
US6961252B2 (en) Switching power supply
JPH0585008B2 (enrdf_load_stackoverflow)
US20060164869A1 (en) Inverter
JP2001309646A (ja) スイッチング電源装置
JP2005020922A (ja) チャージポンプ回路
JPH0584847B2 (enrdf_load_stackoverflow)
JP4894469B2 (ja) Ｄｃ−ｄｃコンバータ
JP3562251B2 (ja) 電源装置
JPS63299775A (ja) 直列共振形ｄｃ／ｄｃコンバ−タ
JPS5833799B2 (ja) 誘導負荷駆動回路
CN119310352A (zh) 电流感测电路和电流感测方法
JPH07312865A (ja) 部分共振型スイッチング電源回路

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term