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PM1204 Datasheet, PDF (1/5 Pages) Clare, Inc. – AC Power Switch | |||
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PM1204
AC Power Switch
AC Operating
Voltage
Load Current
On State
Voltage Drop
PM1204
120
500
1.4
Units
V
mA
VRMS
(at IL = 500 mA)
Features
⢠Load Current up to 0.5A
⢠400V Blocking Voltage
⢠5mA Sensitivity
⢠Zero-Crossing Detection
⢠DC Control, AC Output
⢠Optically Isolated
⢠TTL and CMOS Compatible
⢠Low EMI and RFI Generation
⢠High Noise Immunity
⢠VDE compatible
⢠Machine Insertable, Wave Solderable
Description
The PM1204 is a AC Solid State Switch using optical cou-
pling with dual power SCR outputs to produce an alter-
native to optocoupler and Triac circuits. The PM1204
switches are robust enough to provide a blocking voltage
of up to 400V. In addition, tightly controlled zero cross cir-
cuitry ensures switching of AC loads without the genera-
tion of transients. The input and output circuits are
optically coupled to provide 3750V of isolation and noise
immunity between control and load circuits. As a result
the PM1204 is well suited for industrial environments
where electromagnetic interference could disrupt the
operation of electromechanical relays.
Approvals
⢠UL recognized file #: E69938
⢠CSA certified file #: LR 43639-8
Applications
⢠Programmable Control
⢠Process Control
⢠Power Control Panels
⢠Remote Switching
⢠Gas Pump Electronics
⢠Contractors
⢠Large Relays
⢠Solenoids
⢠Motors
⢠Heaters
Ordering Information
Part #
PM1204
PM1204S
PM1204STR
Description
6 Pin Dip (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount Tape & Reel
Pin Configuration
PM1204 Pinout
1
+ LED
2
à LED
3
6
AC Load
ZC
5
AC Load
4
DS-PM1204-R6
www.clare.com
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