PS Magazine - MARCH 1980
PS, The Preventative Maintenance Monthly
ISSUE 328
MARCH 1980
When that fuse link melts, electricity can still arc across tHe gap. The liNk
finally mel±s away, creating a gap too wide for arcing² BeFOre the gap widens,
electricIty continuEs t³ arc´ µhe voltage rating is tHe most volts t¶e fus· will
take without arcing over. ¸Do low a rating¹ aºd arcing keeps the circuit close»¼
½f in doubt about wHICh FUse your
equipment needs, check your ¸M's.
¾ot listed? Send
¿
your supply support
an exception data requ·st. ¸ell Àem
what current and voLÁage rating you
need, what the fÂse is used in, etc. Give
'Ãm as much inFO as pOssible²
BUG OFf
.±
I AiN'T ±oR
YOU/
CHEcK
YouR
tM
²³´
²r ge³ ´µ¶
an ·X¸¹Pºi»N D¼½¾ ¿ÀQuÁSÂ!
ÃhÄsÅ ÆÇÈ ÉÊË 4 8ÌÍÎ ÏYpÐÑ
ÒÓ ÔÕÖ×Ø-ÙÚÛÜÝÞßdàá, Lânkã älåæ
çèé êëìíîïðñò óôõöm.
ÄARÅRÆÇÈÉ-¸His is prObablY
ÁHe Êost cOmÊon FÂËeÌ SO, it alËo
caÂË·Ë ÊOËÁ id·nÁiÁY PrObl·mËÌ ÍÁÀs a
tub· OF glaËË, pÎasÁiC OÏ C·raÊICÌ ½nËIз,
tH·r·Às a LinK atÁaCHeÐ tO bOÁH cap ·ndË
(Ferrul·s)Ì ¸H·y aÏe LOÑ cÂrÏ·nÁ
CapaCIÁy (Ò002ÓÁO 60ÔaÊp) FÕs·Ë ÂË·Ð
Ö in LO×ÔpOÑ·r·Ð CIÏCÂIÁË, LIk· ÁHOË· in
radIOË, radaÏ Ë·Ás, Á·ËÁ ·qÂipÊ·nt anÐ
alL Áyp·Ë OF v·HICL·ËÌ ØÙÏ HIÚH·ÏÔrat·Ð
(Ov·Ï
<
aÊPË) CIrcUIÁË, ÁH·Ï· IË
anOÁH·Ï ÁyÛ· OF CaÏÁÏIÐÚ· ÜË·, CaLL·Ð
ÁH· knIF·Ôblad·.
ÝÞßÈ-ànOÁH·Ï
COÊÊOn type Oá
FÂse, iÁÀs Âs·d In âanY
HOus· CIrcÂãäåÌ ÍÁ
Has
a
ÊICa ær ÚlaËs wInÐOw tO L·Á yOu
ç·e ItË cOnÐIÁIOnÌ
-)L
èÇÆéêëìR êÞARí-îH·Ë·
seïve a ðÂaL PÂÏPOË·Ì ñ·ËIз pÏOt·CÔò
ÁInÚ ÁH· CIrcÂiÁ Lik· OÁH·Ï FÕË·Ë, ÁH·y
aLËO gIv·
a
nOIË· anÐ/OÏ vIËÂaL ËIgnaL
ÁO ËóOÑ ÑHIôH On· Has bLOwn²
õö÷ø-îH· Ëimpl·ËÁ KInd OF FUË·,
IÁÀs a s·Ïi·Ë OF FLaÁ Ê·ÁaL Pi·C·Ë,
atÁaùH·ú bY ÁHIn Ê·taL n·Ck˲ îH·Y ar·
ËOÊ·ÁIÊ·Ë ÂË·Ð aË Ï·PlaC·Ê·nÁ Links
FûÏ r·usabl· CartÏIdÚü
f
Ë·ËÌ
÷÷
ýach cartridge fuseþthe kind yOu
deal with most oFtenþhas a stÏing oF
leÁters and numbers stamped on ÁHe
ferrule² ¸hey tell You everything yOu
n·eÐ to know² ÿere's a typical cod·:
,
F02
ø
±5²V 1³hAS
BÏOken down, it Êeans:
ùúyûü ýyþü
ÿĀāü
f´l Cµrtridge
f¶· Cµrtridge
f¶3 Cµrtridge
f¶7 CµrtrIdge
f¶9 Cµ¸trIdge
fl ¹ CµrtrIdge
f¹4 PLºg
f¹» Cµrtridge
f¼6 Cµrt¸Idge
f¹9 KnI½e-bLµde
f·¾ KnI½e-bLµde
f·¹ KnI½e-bLµde
f·· Kni½e-bL¿de
f·7 Cµrtridge
f·8 Cµrt¸Idge
f·9 Cµrt¸Idge
f3¾ Cµrtridge
f36 ÀInk
f37 ÀInk
f38 ÁiNk
f39 ÁInk
f4¾ Áink
»¾ Áink
f»¹ ÃndIcµtÄr-µLµrm
fGÅ CµrtrIdge
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