小148双联不带开关旋转可调电木碳膜音响电位器

额定功率

rated power

taper a:0.125w

other than taper a:0.063w

转动噪声

rotational noise

≤47mv

Zui大工作电压

max operating voltage

dc150v

ac20v

同步误差

gang error

for volume :+3db(-40db-0db)

for tone :+2db(at-6db)

阻值范围

resistance range

500-2mω

旋转力矩

operating torque

2-20mn.m

阻值允许偏差

allowed resistance tolerance

+20%(1mωor more+30%)

总机械旋转角度

total rotational angle

300+5°

机械耐久性

mechanical endurance

10000 cycles min

l

12

15

20

25

30

l1

5.1

7.5

12

16

16

l2

3.7

6

10

12

12

f

7

12

12

12