
交/直流电阻箱的额定功率为0.25W,各盘电阻允许流过的电流表表1:
|
电阻值Ω |
1000 |
100 |
10 |
1 |
0.1 |
0.01 |
|
电流(A) |
0.015 |
0.05 |
0.15 |
0.5 |
0.7 |
0.7 |
表2
|
X1000 |
X100 |
X10 |
X1 |
X0.1 |
X0.01 |
|
0.05% |
0.05% |
0.1% |
0.5% |
2% |
5% |
|
步进电阻值(Ω) |
×1000 |
×100 |
×10 |
×1 |
×0.1 |
×0.01 |
|
|
时间常数 10-8秒 |
ZX32型 |
<50 |
<10 |
<10 |
<5 |
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