应用范围阻流种类固定电感品牌三一型号LGB3W0608 0810 0912 1012 1016封装形式功率电感绕线形式多层平绕式导磁体性质铁氧体磁芯磁芯形状工字形工作频率高频安装方式立式密封骨架材料铁氧体电感量120(mH)额定电流20(mA)
features(特征)
● inductor for buzzers & alarm system
运用在蜂鸣器或报警系统
● low cost
低成本
● covered with ul&pvc tube
套ul或pvc套管
productidentification:产品识别
lgb3w
0608
-
300:1500t
-
pvc
1
2
3
4
1. product type 产品类型
2. core size (磁芯尺寸)
3. trun ratio (圈数比)
4. tolerance (误差值) (j 5%,k 10%,l 15%,m 20%,n30%)
shape andsize:(dimensions are inmm)图示和尺寸:(单位mm)
p/n 料号
a max
c max
d max
e ref
lgb3w0608
11.0
3.0±1.0
7.5
0.65
lgb3w0810
13.0
4.0±1.0
9.5
0.65
lgb3w0912
15.0
5.0±1.0
10.5
0.65
lgb3w1012
16.0
6.0±1.0
11.5
0.80
lgb3w1016
20.0
6.0±1.0
12.0
0.80
teste:测试设备
l: test by lcr meter@1khz
dcr:chen hwa 502bc ohmmeter
part no.
trun ratio
l(1~3)
dcr(1~3)
rated current
lgb3w0608-300:1500t
300:1500t
82mh±20%
380ωmax
lgb3w0810-320:1600t
320:1600t
120mh±20%
240ωmax
lgb3w0912-200:2000t
200:2000t
180mh±20%
420ωmax
lgb3w1012-192:1920t
192:1920t
170mh±20%
220ωmax
140ma max
lgb3w1016-310:1650t
310:1650t
150mh±20%
180ωmax
160ma max