| 電力型繞線可變電阻器 |
| F-type Silicastats & H-type
Holostats |
| ■ |
Strengthen and
good heat conducting |
| ■ |
Capable of high
power dissipation |
| ■ |
Small and linear
temperature coefficient |
| ■ |
Insulation Resistance
: 100MΩ |
| ■ |
Dielectric Withstanding
: AC1500V 1 minute.(F type 1000V) |
| ■ |
Temperature Rise
: below 280℃ |
| ■ |
Resistance Tolerance
: ±10% |
|
| F型矽樹脂塗裝及H型琺瑯可變電阻器 |
| 在圓弧形瓷件上繞上電阻線，除摺動面外其他部份皆用矽樹脂或琺瑯塗裝，加轉動調整之零件而成 |
|
■
|
堅固且散熱良好 |
|
■
|
耐熱性優，負載電力大 |
|
■
|
電阻溫度係數小且其變化是直線 |
|
■
|
絕緣電阻：100MΩ |
|
■
|
耐電壓：AC1500V 1分鐘以上(F型1,000V) |
|
■
|
溫度上昇：280℃以下使用最適當 |
|
■
|
電阻值容許誤差：±10% |
|
| RATED
LOAD VS. SURFACE TEMP |
 |
|
| F
TYPE |
 |
| DIMENSION 尺寸 |
|
|
TYPE
|
Dimension(mm)
|
Resistance
Range(Ω)
|
|
A
|
B |
C |
D |
E | F |
G |
H |
I |
J |
K |
|
25W |
2.5 |
3.2 |
22 |
3/8" |
6X12 |
42 |
50 |
50 |
11 |
5 |
10 |
5-2.5K
|
50W |
4.5 |
4.2 |
28 |
3/8" |
6X12 |
65 |
60 |
70 |
11 |
8 |
14 |
5-2.5K |
100W |
4.2 |
4.2 |
42 |
3/8" |
6X12 |
85 |
75 |
90 |
11 |
8 |
14 |
5-2.5K |
|
| H
TYPE |
|
|
|
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