批发零售 原装三星OM75P31 1000W风冷

 装三星水冷微波磁控管om75p31，微波输出功率1000w。比风冷的磁控管使用寿命更长。工业上常用于在洁净区微波干燥设备（例如制药厂药品干燥）；或用于环境粉尘比较多微波干燥设备（例如化工的粉末干燥）。另外还有其它型号的水冷磁控管（威特2m219/2m363/369、松下2m167b-m11/m14/22、三星om75p31与om75s31、lg磁控管系列、格兰仕磁控管系列等）。om75p31水冷磁控管参数如下：

2.typical characteristics
2-1 electrical
powersupply.................................................l.cstabilized halfwave doubler
fre......................................................................................2465mhz
peak anodevoltage.................................................................................4.45kv
mean anodecurrent.................................................................................330ma
outputpower(v.s.w.r ≤1.1)..............................................................1050w
efficiency...................................................................................................71.0%
filamentvoltage........................................................................................v
coldfilamentresistance........................................................................0.042ω
pre-heating time................................................................................0sec

2-2 mechanical
mountposition (note1).......................................................................any
r.fcoupler.......................................................................wr430 system
magneticsystem...............................................ferritemagnetpackaged
weight.............................................................................1.35kg

dimensions..................................................................seeoutline drawing
3.absolute maximumratings
.................................................................................min.    max.
filamentvoltage.....................................................   2.70 v     3.60 v
mean anodecurrent...............................................      -         380 ma
peak anodecurrent................................................      -        1500 ma
anode temperature (note#2)...............................            -       300 ℃
(atthe pointindicated on the outlinedrawing)
load v.s.w.r (note#3).........................................        —         4
storagetemperature..............................................     —35 ℃    +60 ℃
filtercasetemperature..........................................        —        120 ℃
antennatemperature..............................................       —        360 ℃
magnetronoutputpower..........................................    1000 w
startingtime..........................................................    —         3sec