WO2013171762A3 - A power analyzer with inbuilt auto over voltage cut off circuit - Google Patents

A power analyzer with inbuilt auto over voltage cut off circuit Download PDF

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Publication number
WO2013171762A3
WO2013171762A3 PCT/IN2013/000243 IN2013000243W WO2013171762A3 WO 2013171762 A3 WO2013171762 A3 WO 2013171762A3 IN 2013000243 W IN2013000243 W IN 2013000243W WO 2013171762 A3 WO2013171762 A3 WO 2013171762A3
Authority
WO
WIPO (PCT)
Prior art keywords
over voltage
circuit
voltage cut
inbuilt
power analyzer
Prior art date
Application number
PCT/IN2013/000243
Other languages
French (fr)
Other versions
WO2013171762A2 (en
Inventor
Hiren Ramanlal VASANI
Original Assignee
Vasani Hiren Ramanlal
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 Vasani Hiren Ramanlal filed Critical Vasani Hiren Ramanlal
Publication of WO2013171762A2 publication Critical patent/WO2013171762A2/en
Publication of WO2013171762A3 publication Critical patent/WO2013171762A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging

Abstract

A power analyzer with inbuilt auto over voltage cut off circuit is provided. The power analyzer comprises an AC power input socket with a switch along with a RFI/EMI filter (111) and a step down transformer (102). Wherein an auto over voltage cut off circuit board along with the step down transformer is electronically connected between the AC power input socket and the RFI/EMI filter. With the auto over voltage cut off circuit, the power analyzer can be prevented from the damaging of over voltage.
PCT/IN2013/000243 2012-04-14 2013-04-12 A power analyzer with inbuilt auto over voltage cut off circuit WO2013171762A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1225MU2012 2012-04-14
IN1225/MUM/2012 2012-04-14

Publications (2)

Publication Number Publication Date
WO2013171762A2 WO2013171762A2 (en) 2013-11-21
WO2013171762A3 true WO2013171762A3 (en) 2014-01-23

Family

ID=49584409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2013/000243 WO2013171762A2 (en) 2012-04-14 2013-04-12 A power analyzer with inbuilt auto over voltage cut off circuit

Country Status (1)

Country Link
WO (1) WO2013171762A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1388618A (en) * 2001-05-24 2003-01-01 台达电子工业股份有限公司 Output overvoltage protector for stepdown converter
CN101346865A (en) * 2006-06-06 2009-01-14 株式会社理光 Excess voltage protection circuit, method of protecting a circuit from excess voltage, and semiconductor apparatus having the excess voltage protection ciruit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1388618A (en) * 2001-05-24 2003-01-01 台达电子工业股份有限公司 Output overvoltage protector for stepdown converter
CN101346865A (en) * 2006-06-06 2009-01-14 株式会社理光 Excess voltage protection circuit, method of protecting a circuit from excess voltage, and semiconductor apparatus having the excess voltage protection ciruit

Also Published As

Publication number Publication date
WO2013171762A2 (en) 2013-11-21

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