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How do I know if my smoke detector is AC or DC?

Ternary complex

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Journal Article•DOI Exposure to AC and DC magnetic fields induces changes in 5‐HT1B receptor binding parameters in rat brain membranes José Manuel Espinosa, Micaela Liberti, Isabelle Lagroye, Isabelle Lagroye, Bernard Veyret - Show less +4 more 01 Jul 2006-Bioelectromagnetics 21 Citations	The hypothesis is that the bipolar nature of the AC field explains the different nature of the effects observed with AC and DC exposures.
Open access•Journal Article•DOI Proposal of Partial Active Power Detecting Method for Quench-Detection of Superconducting Coil Nozomu Nanato, Masatake Kawada, Koichi Nakamura - Show less +2 more 01 Nov 1999-Ieej Transactions on Power and Energy 1 Citations	This detecting method is useful for the both cases of DC and AC power circuit.
Open access•Proceedings Article•DOI Low-cost smart energy managment based on ATmega 328P-PU microcontroller Massimo Caruso, Vincenzo Castiglia, A. Del Pizzo, Rosario Miceli, Mauricio B. C. Salles, Giuseppe Schettino, V. Traversa, Fabio Viola - Show less +7 more 01 Nov 2017 9 Citations	The system is well suited for a good accuracy monitoring of either AC or DC electrical quantities.
Proceedings Article•DOI Study of Measurement and Detection Algorithm of LVDC Residual Current Xie Zhimin, Xingwen Li, Jing Wang, Chen Silei - Show less +3 more 30 Sep 2020 4 Citations	They could detect the residual current in the dc system under ac interferences.
Journal Article•DOI An improved method to estimate intrinsic small signal parameters of a GaAs MESFET from measured dc characteristics Muhammad Mansoor Ahmed 27 Oct 2003-IEEE Transactions on Electron Devices 18 Citations	It is observed that an accurate dc modeling is key to predicting an accurate ac small signal equivalent circuit of a device.
Journal Article•DOI Smoke sensor using mass controlled layer-by-layer self-assembly of polyelectrolytes films Masayoshi Yamada, Seimei Shiratori - Show less +1 more 10 Jun 2000-Sensors and Actuators B-chemical 39 Citations	By using a newly built system and these characteristics, an extremely sensitive smoke detector was developed.

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