Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.
9. Moreover, suitability for
provision with many types contact
array and other advantages promise to
make possible provide many the
various characteristics that are coming to
be demanded relays.
7. Separation the coil and
spring sections has resulted relay
with extremely low levels thermal
electromotive force (approx.100 inch
grid, the terminals are presented DIL
arrays which match the printed circuit
board terminal patterns commonly in
international use. Low thermal electromotive force
relay
High sensitivity (low power
consumption) realized 4G-BA
technology. These meet your
needs across broad range of
applications.Sockets are available. All our relays are
based this balanced armature
mechanism, which able further
provide many other characteristics. Because the mass maintained
in balance the fulcrum the axis of
rotation, large rotational forces not
occur even acceleration applied
along any vector.
4-GAP BALANCED ARMATURE MECHANISM
1.
2. Wide variety contact formations
available
The compact size the 4G-BA
mechanism enables the provision of
many kinds package, including
2a2b, 3a1b, and 4a. Presenting four
interfaces, the armature has 4-gap
structure. DIL terminal array
Deployed fit 2.
Repulsion
Permanentmagnet
_ —AttractionResidualplate
Repulsion
Attraction
166 61A07 270513D
. 0. result, the rotational axis
at either end the armature is
symmetrical and, energized into a
polarized state, the twin magnetic
armature interfaces are subject to
repulsion one side and attraction on
the other.3 pV).
3) this time, opening and closing
operates owing the action the
simultaneously moulded balanced
armature mechanism, that when the
force the contact breaker spring closes
the contact one side, the other
side, the balanced armature opens the
contact (2a2b).
2. Relays that push the boundaries of
relay efficiency
High-density relays take you close to
the limits relay efficiency. High reliability and long life
Our application 4G-BA technology,
along with almost perfectly complete
twin contact, ensures minimal contact
bounce and high reliability.Panasonic
ideas for life
S RELAYS
FEATURES
1.
4.
5.
TYPICAL APPLICATIONS
Telecommunications equipment, data
processing equipment, facsimiles, alarm
equipment, measuring equipment.
8.
10. Latching types available
With 4G-BA technology, well as
single side stable types, convenient 2
coil latching types for circuit memory
applications are also available. Compact with high sensitivity
The high-efficiency polarized
electromagnetic circuits the 4-gap
balanced armature and our exclusive
spring alignment method achieves,
with high-sensitivity small
package, relay that can directly
controlled driver chip. Ability provide wide-ranging
control
Use 4G-BA technology with gold-
clad silver alloy contacts twin
contact structure enables control
across broad range from
microcurrents 100 100 to
4 250 AC.
3.
6. The mechanism has
proven have excellent resistance to
vibration and shock. This mechanism, exclusive to
Panasonic, provides highly efficient
polarized magnetic circuit structure that is
both highly sensitive and has small
form factor. High sensitivity and reliability
provided 4-gap balanced armature
mechanism
As (polarized) balanced armature, the
S relay armature itself has two
permanent magnets. Strong resistance vibration and
shock
Use 4G-BA technology realizes
strong resistance vibration and
shock.
HOW WORKS (single side stable type)
1) When current passed through the
coil, the yoke becomes magnetic and
polarized.54 .
2) either pole the armature,
repulsion one side and attraction on
the other side caused the interaction
of the poles and the permanent magnets
of the armature. Armature mechanism has excellent
resistance vibration and shock
The armature structure enables free
rotation around the armature center of
gravity
