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.
Applications Relays Electronic Circuits
[2] RELAY DRIVE MEANS SCR
1.
Rg must connected.
R,C This for prevention ignition error due a
sudden rise the power source noise.
(dv/dt countermeasure)
2.
.
• F
u lf
w is, re
a is
e ily . Ordinary Drive Method
F rive e
p rtic ith te
s itiv ity rro tio e
to ise .
(H a
c be
u ith ito r.
• tio d
re tio tim ily
s ith e
fre tim d
s itc ily .)
I External contact
R
C
[4] LED SERIES AND PARALLEL CONNECTIONS
1)Inserieswithrelay 2)RinparallelwithLED lle tio ith y
P consu ption:
In com ith relay ood)
D fective LED:
R elay not rate ood)
L lta circuit:
W ith 1.5V dow (No good)
N parts: are)
C rre lim itin )
D tiv :
R )
L lta irc it: )
N rts: )
ds_x61_en_relay_technical_information_091112D 635
TechnicalInfo.
IGT There problem even with more then times
the related current.
W re
c tro rre a
h itc at
p t
z f
th tro n
th itiv ity f
th )
A ith tre g
life tre life lts
w ith ria tio ry
to ith itia e
q lity .
W fre low ith
th tim a
c e
c tte rin .5V dow (No good)
N parts: ood)
P consuption:
In com ith relay (Good)
D fective LED:
R elay rate (Good)
L lta cicuit:
W ith 1.
[3] RELAY DRIVE FROM EXTERNAL CONTACTS
R hig h
s itiv ity e
c ris tic y
re ffic tly tte rin d
b in
th rive . Caution points regarding ON/OFF
control circuits
(W ila r
c tro irc its )
W e
s lta ith e
p tric life
o ffe tre e
s rte
