Title:
TWO-WIRE TIMER
Document Type and Number:
Japanese Patent JP2001244801
Kind Code:
A
Abstract:
To provide a two-wire timer which is compatible with various modes and can be driven even with a load at a low voltage.
A thyristor SCR is controlled when a timer signal is outputted from a timer control TM to drive a relay RY by an AC power AC by electrically connecting both load terminals TT to each other and also generates a residual voltage pulse for securing the operation of the timer control TM by disconnecting both load terminals TT from each other.
Inventors:
TANIZAWA YOICHI
MORI TAKESHI
MORI TAKESHI
Application Number:
JP2000056679A
Publication Date:
September 07, 2001
Filing Date:
March 02, 2000
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
H01H43/04; G05F1/45; H03K17/28; (IPC1-7): H03K17/28; G05F1/45; H01H43/04
Attorney, Agent or Firm:
Kazuhide Okada