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2 Lead Solid
State Breaker Resets Itself:
03/30/95 EDN-Design Ideas /
Simple dc circuit breaker
can protect a power supply
from the ever-present
screwdriver or even isolate
a satellites dual power
system from a short circuit
in one subsystem
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AC Switching
With TrIAC From TTL:
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SCR Phase
Control yields Solid State
Switch:
03/15/01 EDN-Design Ideas /
PDF contains multiple
circuits - scroll to find
the one of interest / SCRs
(silicon-controlled
rectifiers) / PDF contains
multiple circuits - scroll
to find the one of interest,
or thyristors, have higher
current and voltage ratings,
lower conduction losses, and
more robustness than triacs.
For these reasons, SCRs are
better suited to high-power
applications. This is high
power dimmer circuit for115V
AC. |
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Semiconductor
Relays:
general info and many
example circuits
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Solid State
Relay:
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Solid State
Relay Saves Battery's Life:
09/01/94 EDN-Design Ideas
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Solid-State
Relay Features Load
Indicator
: 08/09/04
Electronic Design - Design
Briefs / Several years ago,
I designed a remote
energy-control system that
split a building into
sections and wired the
overhead space heaters into
"zones." As space was an
issue and OAC5s (optically
isolated output modules)
were way too big, each...
).... |
|
Solid State
Switch for DC Operated
Gadgets:
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Solid-State
Circuit Converts Temperature
To Voltage:
10/30/00 Electronic Design -
Ideas for Design / This
circuit is a solid-state
thermometer suitable for
measuring temperatures from
−40�C to 125�C (Fig. 1). By
adjusting RZERO and RSCALE,
the offset of the. . . |
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Solid-State
Multiplexers Reduce
Half-Bridge Error:
01/24/00 Electronic Design -
Ideas for Design / The
half-bridge configuration is
handy when using nonlinear
sensors, such as thermistors,
since it can partially
compensate for the sensor's
nonlinearity. However,
multiplexing a single
resistor to multiple sensors
generally requires the use
of. . . |
|
Solid-State
Relay Features Load
Indicator
: 08/09/04
Electronic Design - Design
Briefs / Several years
ago, I designed a remote
energy-control system that
split a building into
sections and wired the
overhead space heaters into
"zones." As space was an
issue and OAC5s (optically
isolated output modules)
were way too big, each...
).... |
|
Solidstate
Switch For DC-Operated
Gadgets: |
|
Switch
Intelligently Controls
Current:
03/30/00 EDN-Design Ideas /
This circuit can
intelligently control ac or
dc current when connected in
series with a load
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Transformer
Driver ControlsBiDirectional
Switch:
07/17/97 EDN-Design Ideas /
You can use a
transformer-driver IC to
simply control a MOSFET
on/off switch
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Two Lead
Solid State Breaker Resets
itself:
03/30/95 EDN-Design Ideas /
Simple dc circuit breaker
can protect a power supply
from the ever-present
screwdriver or even isolate
a satellites dual power
system from a short circuit
in one subsystem |
