Electrical specifications (initial value)
|
P65C Series |
Products |
*P65C*-G-* |
Attenuation [Load: High]
BTS-65dB
|
CCW (Large attenuation & cut off) - CW (Small
attenuation)
Position [degrees] |
320 (CCW) |
312 |
304 |
296 |
288 |
280 |
272 |
264 |
256 |
248 |
240 |
232 |
224 |
216 |
208 |
200 |
192 |
184 |
Attenuation [dB] |
Cut-off |
65 |
58 |
53 |
48.5 |
45 |
42 |
39.5 |
37.5 |
35.5 |
33.5 |
31.5 |
30 |
28.5 |
27 |
25.5 |
24 |
23 |
Position [degrees] |
176 |
168 |
160 |
152 |
144 |
136 |
128 |
120 |
112 |
104 |
96 |
88 |
80 |
72 |
64 |
56 |
48 |
40 |
32 |
24 |
16 |
8 |
0 (CW) |
Attenuation [dB] |
22 |
21 |
20 |
19 |
18 |
17 |
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
|
Circuit method |
Potentiometer circuit |
Total resistance (1-C) |
1kohm, 10kohm, 50kohm, 100kohm, 250kohm |
Total resistance tolerance |
±5% |
Attenuation accuracy [Load: High]
|
±0.3dB |
Max attenuation [Load: High] |
65dB ±1.0dB |
Cut off [15kHz] |
80dB Min. |
Matching accuracy [Load: High]
|
0.5dB or less (0dB to 65dB) |
Insertion loss |
0.3dB or less |
Frequency range (DC to Max)
|
Total resistance |
1kohm |
10kohm, 50kohm |
100kohm |
250kohm |
Max |
100kHz |
50kHz |
20kHz |
15kHz |
|
Voltage proof |
1 Min. at AC500V |
Insulation resistance |
100Mohm or more at DC500V |
Input level |
Max. 0.3W |
Rotational life |
30,000 Cycles Min. (18cycles/min, Insertion loss: 1dB or
less)
|