TW200723963A - Modulated protecting device of an electronic stabilizer - Google Patents

Modulated protecting device of an electronic stabilizer

Info

Publication number
TW200723963A
TW200723963A TW094143482A TW94143482A TW200723963A TW 200723963 A TW200723963 A TW 200723963A TW 094143482 A TW094143482 A TW 094143482A TW 94143482 A TW94143482 A TW 94143482A TW 200723963 A TW200723963 A TW 200723963A
Authority
TW
Taiwan
Prior art keywords
protecting device
modulated
safety
current
activated
Prior art date
Application number
TW094143482A
Other languages
Chinese (zh)
Other versions
TWI293013B (en
Inventor
sui-zong Chen
Li-Ling Li
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW094143482A priority Critical patent/TW200723963A/en
Publication of TW200723963A publication Critical patent/TW200723963A/en
Application granted granted Critical
Publication of TWI293013B publication Critical patent/TWI293013B/zh

Links

Landscapes

  • Protection Of Transformers (AREA)
  • Protection Of Static Devices (AREA)

Abstract

This invention discloses a modulated protecting device of an electronic stabilizer. This modulated protecting device is used to protect an electronic stabilizer system. The protecting mechanism is executed when the current or temperature is too high. When a system is in operation and the current transformer (CT) on a lamp circuit detects that the level of the current signal is lower than a safety value, the protecting device is not activated. When the CT detects that the level of the current signal is higher than a safety value, it indicates that the current loaded in the stabilizer is overloaded, so that the safety device is activated to reduce the load of the operation system. When the CT detects that the temperature of any component in the system is higher than a safety value, the protecting device is also activated, so that this invention can prolong the service life of a lamp and increase the safety of a lamp.
TW094143482A 2005-12-09 2005-12-09 Modulated protecting device of an electronic stabilizer TW200723963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094143482A TW200723963A (en) 2005-12-09 2005-12-09 Modulated protecting device of an electronic stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094143482A TW200723963A (en) 2005-12-09 2005-12-09 Modulated protecting device of an electronic stabilizer

Publications (2)

Publication Number Publication Date
TW200723963A true TW200723963A (en) 2007-06-16
TWI293013B TWI293013B (en) 2008-01-21

Family

ID=45067697

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094143482A TW200723963A (en) 2005-12-09 2005-12-09 Modulated protecting device of an electronic stabilizer

Country Status (1)

Country Link
TW (1) TW200723963A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI432096B (en) 2011-12-27 2014-03-21 Ind Tech Res Inst Lamp control system, lamp power saving system and method therefor

Also Published As

Publication number Publication date
TWI293013B (en) 2008-01-21

Similar Documents

Publication Publication Date Title
ATE551880T1 (en) RESETTING AN ELECTRONIC BALLAST IN THE EVENT OF A FAULT EVENT
WO2005003878A3 (en) Ballast control ic with multi-function feedback sense
KR20170032003A (en) Ballast stabilizer compatible Lamp with a leakage-current protection circuit
WO2007124079A3 (en) Esd clamp control by detection of power state
BR0205871A (en) Fault tolerant power supply and method for providing a fault tolerant power supply for an inductive load
EP2071690A3 (en) Overvoltage protection circuit and electronic device comprising the same
PL2127500T3 (en) Single point sensing for end of lamp life, anti-arcing, and no-load protection for electronic ballast
WO2007115263A3 (en) Integrated, self-contained power distribution system
AU2018202492A1 (en) Wireless control and status monitoring for electric grill with current protection circuitry
WO2008033215A3 (en) Ballast with frequency-diagnostic lamp fault protective circuit
WO2007011667A3 (en) Automatic update of computer-readable components to support a trusted environment
WO2008033270A3 (en) Programmable constant power foldback
WO2007047857A3 (en) Systems, methods, and apparatus for indicating faults within a power circuit utilizing dynamically modified inrush restraint
TW200742250A (en) Band gap constant-voltage circuit
US20090316312A1 (en) Earth leakage circuit breaker
TW200723963A (en) Modulated protecting device of an electronic stabilizer
WO2009066575A1 (en) Power-on reset circuit, and combination type ic card
TW200506572A (en) Regulator protecting circuit and a power source device having such regulator protecting circuit
TW200723964A (en) Protecting device of electronic stabilizer
EP1526759A2 (en) Light-emitting diode piloting device
TW200623576A (en) An electronic device
TW200638807A (en) Load failure protection circuit and discharge lamp driving apparatus
US20120092907A1 (en) Power supply and system
KR930007027A (en) Electronic trip device
KR102252366B1 (en) Battery state monitoring circuit and battery device

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent