BDR 系列電阻
電阻支架可根據客戶要求決定是否裝配；結構尺寸及其它功率阻值，可按客戶要求協商制做；可廣泛應用于起重機、軋機、拉絲機、切割機、離心機、電腦設備等。
|
功率
|
尺 寸 (mm)
|
阻值范圍
|
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
H
|
I
|
J
|
K
|
L
|
M
|
N
|
O
|
|
10W
|
45
|
12
|
6
|
15
|
4
|
54
|
2
|
9
|
3
|
62
|
28
|
1.0
|
0
|
6
|
10
|
0.12Ω ~12KΩ
|
|
20W
|
60
|
17
|
8
|
22
|
5
|
78
|
2
|
12
|
4
|
90
|
36
|
1.0
|
0
|
6
|
16
|
0.12Ω ~20KΩ
|
|
30W
|
80
|
17
|
8
|
22
|
5
|
100
|
2
|
12
|
4
|
112
|
36
|
1.0
|
0
|
6
|
16
|
0.12Ω ~25KΩ
|
|
40W
|
110
|
17
|
8
|
22
|
5
|
128
|
2
|
12
|
4
|
140
|
36
|
1.0
|
0
|
6
|
16
|
0.12Ω ~30KΩ
|
|
50W
|
110
|
25
|
16
|
30
|
8
|
150
|
5
|
18
|
6
|
166
|
58
|
1.2
|
6
|
0
|
27
|
0.12Ω ~40KΩ
|
|
60W
|
90
|
28
|
18
|
32
|
8
|
130
|
5
|
19
|
6
|
146
|
60
|
1.2
|
6
|
0
|
27
|
Ω1~30KΩ
|
|
80W
|
110
|
28
|
18
|
32
|
8
|
150
|
5
|
19
|
6
|
166
|
60
|
1.2
|
6
|
0
|
27
|
Ω1~40KΩ
|
|
100W
|
140
|
28
|
18
|
32
|
8
|
180
|
5
|
19
|
6
|
196
|
60
|
1.2
|
6
|
0
|
27
|
Ω1~50KΩ
|
|
120W
|
160
|
28
|
18
|
32
|
8
|
200
|
5
|
19
|
6
|
216
|
60
|
1.2
|
6
|
0
|
27
|
Ω1~60KΩ
|
|
150W
|
195
|
28
|
18
|
32
|
8
|
235
|
5
|
19
|
6
|
251
|
60
|
1.2
|
6
|
0
|
27
|
Ω3~75KΩ
|
|
160W
|
185
|
35
|
24
|
36
|
10
|
225
|
5
|
19
|
8
|
245
|
76
|
1.6
|
6
|
0
|
34
|
Ω3~80KΩ
|
|
200W
|
210
|
35
|
24
|
36
|
10
|
250
|
5
|
19
|
8
|
274
|
76
|
1.6
|
6
|
0
|
34
|
Ω3~100KΩ
|
|
250W
|
210
|
40
|
25
|
38
|
12
|
250
|
5
|
20
|
8
|
274
|
78
|
1.6
|
6
|
0
|
34
|
Ω5~125KΩ
|
|
300W
|
260
|
40
|
25
|
38
|
12
|
300
|
5
|
20
|
8
|
320
|
78
|
1.6
|
6
|
0
|
34
|
Ω5~150KΩ
|
|
400W
|
330
|
40
|
25
|
38
|
12
|
370
|
5
|
20
|
8
|
395
|
78
|
1.6
|
6
|
0
|
34
|
Ω5~200KΩ
|
|
500W
|
330
|
50
|
35
|
50
|
12
|
380
|
6
|
25
|
9
|
400
|
100
|
1.6
|
8
|
0
|
40
|
Ω5~250KΩ
|
|
600W
|
400
|
50
|
35
|
50
|
12
|
450
|
6
|
25
|
9
|
470
|
100
|
1.6
|
8
|
0
|
40
|
4.3Ω~300KΩ
|
|
700W
|
460
|
50
|
35
|
50
|
12
|
510
|
6
|
25
|
9
|
530
|
100
|
1.6
|
8
|
0
|
40
|
4.3Ω~240KΩ
|
|
800W
|
460
|
60
|
40
|
55
|
15
|
515
|
6
|
30
|
10
|
535
|
110
|
1.6
|
10
|
0
|
50
|
Ω8~400KΩ
|
|
1000W
|
540
|
60
|
40
|
55
|
15
|
595
|
6
|
30
|
10
|
615
|
110
|
1.6
|
10
|
0
|
50
|
1Ω~180KΩ
|
|
1300W
|
650
|
65
|
42
|
62
|
15
|
702
|
6
|
30
|
10
|
722
|
115
|
1.6
|
10
|
0
|
50
|
1Ω~120KΩ
|
|
|
|
| |
注：產品的規格尺寸可能有變更，請按實際的產品尺寸及規格書確認。 |
|
|
項目
|
試驗條件
|
規格值
|
|
溫度系數
|
R1-R0/R0（T1-T0）*106（PPM/°
C ）
|
±400PPM/°C MAX
|
|
室溫耐久性
|
額定功率25°C ，1000小時，1.5小時通、0.5小時斷
|
Δ R± (5%R0+0.05Ω )
|
|
不燃性
|
在6倍額定功率內加電壓
|
不燃燒
|
|
短時間過負載
|
5倍額定功率5秒鐘
|
Δ R± (2%R0+0.05Ω )
|
|
絕緣抵抗
|
JIS-C-5202 5-6 500VDC
|
100MΩ min
|
|
表面溫升
|
額定電壓
|
≤ 350°C
|
|
備注: 電壓值計算參照電子學歐姆定律公式Ｖ＝Ｉ＊Ｒ
