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Ignitors Industrial |
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Fire lighter circuits (more)
have been developed for systems with gas ignition
like furnaces, boilers, fuel control ignition, gas ranges
and barbecues. They are based on spark generation through
capacitive discharge mode and provide high pulse and high
noise immunity level in a fully integrated solution. |
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Ignitors Lighting |
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The LIC (more)
is the core of the electronic ignitors for high intensity
discharge lamps supplied by magnetic ballast. The main applications
are outdoor, street or building lighting fixtures using
high pressure Sodium or Metal Halide lamps. The LIC devices
provide a high pulse current capability and a low holding
current, to secure lamp ignition with multi-pulse striking,
while offering high reliability level and space saving as
a stand-alone circuit. |
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I/O Termination |
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Current limited overvoltage protected
digital termination. The CLT3-4
(more)
is a 3mA quadruple input digital termination device designed
for 24V DC automation applications. It achieves the compact
front-end of a digital input by minimizing the external
component count, so reducing the printed board size and
the losses in conduction. The CLT3-4 application is the
termination for IEC61131-2 type 1 input and logic interface
for EN60947-5-2 proximity sensor in Industrial Automation
such as: Programmable Logic Controller, Field bus nodes
and Machine tool interface. ST has recently introduced a
new current limited over-voltage protected digital termination
for industrial automation, the PCLT-2A
(more),
which is a device designed for 24 V DC applications
and achieves the front-end circuitry of a digital input
module (I/O) in industrial automation, such as decentralized
I/O module or PLC I/O's. |
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Power Control |
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The STCC is a control circuit that
fully embeds the monitoring and driving functions required
for power and safety management in ovens, air conditioners,
refrigerators and washers.
More about STCC02 (more)
and STCC05 (more). |
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