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.
tin s
cu rre t
F ich have ltip ils such -re rse tio otor, the
c ils are tin sly the sam tim the coil xce a
s tim due tio coil.AUTOMOTIVE CAUTIONS FOR USE
5.
C oil tin tin rre lyin coil xte sive tim rio ill cau se
d rio tio tio rfo coil. you need duce tim you can the tra r's lle cto r
an itte ith iod ill the lta sup ply
volta ge.
174 ds_x61_en_relay_technical_information_010113J
. Connection method
C lle ctio thod drive a
tra sisto r.
F such irc type please il-sa circ sig case ilu bre kin g
o coil. Coil
im pressed
volta ge
4. lease fore use. Countermeasures for surge voltage relay control transistor
If the coil rre inte rru high lta pulse the coil.
(Good) Collector connection
T com n
co ctio ich tio is
u lly sta ith.
(Care) Parallel connection
A tio f
th tire circ incre the
re lta sho uld be
con sid .
Diode
T care afe tio ).
2. elay drive
by f
a tra r
1.
(Care) Emitter connection
W irc ake
th use ctio n
u the lta ay
n pressed
on tra r
w ly.
6. Coil
im sse d
circ it
1. is
vo lta xce lta the tra sisto tra ill gra and ill
lead ssa diod irc pre tin g
d fro the case relay, ctio iode effe ctive ita tings
fo diod the ctified rre the coil current, and reverse
b lockin lta tim the rce lta ctio diod e
is lle lta surges, ill sid tim the
re en. -re y
coil
sim lta s
op tio n
5.
To tro use, rated lta sho uld sse the the tim and
zero lta tim e
