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SINOCERA PIEZOTRONICS, INC
+86-514-87322487
Product center
The company produces various types of sensors, signal conditioners, dynamic and static signal acquisition and analysis systems, modal analysis and vibration shock excitation and test instruments.
Instruments
YE5872A /YE5873A /YE5874A Power Amplifiers
|
Model |
YE5872A |
YE5873A |
YE5874A |
|
|
Rated output power |
192 VA |
500 VA |
800 VA |
|
|
Input impedance |
>10 kΩ |
>10 kΩ |
>10 kΩ |
|
|
Rated output voltage |
16 Vrms |
25 Vrms |
32 Vrms |
|
|
Rated output current |
12 Arms |
20 Arms |
25 Arms |
|
|
Non-linearity distortion |
＜1% |
＜1% |
＜1% |
|
|
S/N rate |
Low Impedance |
>80dB |
>80dB |
>80dB |
|
High Impedance |
>60dB |
>60dB |
>60dB |
|
|
Gain |
Low Impedance |
10V/V±2dB |
10V/V±2dB |
10V/V±2dB |
|
High Impedance |
8A/V±2dB |
8A/V±2dB |
13A/V±2dB |
|
|
Frequency Response(Hz) |
DC |
0 – 50k±1dB |
0 – 50k±1dB |
0 – 50k±1dB |
|
AC |
20–50k±1dB |
20–50k±1dB |
20–50k±1dB |
|
|
Frequency Range(Hz) |
Full Power |
20 – 5k |
20 – 5k |
20 – 5k |
|
Half Power |
0 – 10k |
0 – 10k |
0 – 10k |
|
|
limited output Current |
3 - 12 Arms |
5 - 20 Arms |
5 - 25 Arms |
|
|
overheating protection |
≤85℃±5℃ |
≤85℃±5℃ |
≤85℃±5℃ |
|
|
Clipping indication |
yes |
yes |
yes |
|
|
output Meter Tolerance |
＜±5% |
＜±5% |
＜±5% |
|
|
Dimensions W x H x D (mm) |
440×132.5×320 |
440×132.5×480 |
440×132.5×540 |
|
|
Weight(Kg) |
13 |
25 |
31 |
|
|
Power Supply |
AC:220V50Hz 2A |
AC:220V50Hz 5A |
AC:220V50Hz 8A |
|
