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508B, Building D, Xinyuan Science and Technology Park, No. 97 Changping Road, Changping District, Beijing
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Beijing Spectrum Century Technology Development Co., Ltd
power amplifier
NegotiableUpdate on 05/06
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Overview
The GF series power amplifier adopts a hybrid circuit of integrated circuits and transistors; Equipped with multiple interlocking protection devices, the load current can be infinitely adjusted for protection; It has the advantages of high output power, wide frequency response range, and low distortion. Used in conjunction with our JZ series exciter, it provides excitation force to the specimen, studies the dynamic characteristics of the structure, conducts anti vibration performance tests on the equipment, and can also be used as a power output signal source to drive other loads.
Product Details
GF Seriespower amplifier |
1. Introduction
GF Seriespower amplifierAdopting a hybrid circuit of integrated circuits and transistors; Equipped with multiple interlocking protection devices, the load current can be infinitely adjusted for protection; It has the advantages of high output power, wide frequency response range, and low distortion. Used in conjunction with our JZ series exciter, it provides excitation force to the specimen, studies the dynamic characteristics of the structure, conducts anti vibration performance tests on the equipment, and can also be used as a power output signal source to drive other loads.
2. power amplifierindicator
|
model content |
GF-10 |
GF-20 |
GF-100W |
GF-300W |
GF-500W |
|
maximum power |
W |
10 |
20 |
100 |
300 |
500 |
Maximum current |
A |
1 |
2 |
10 |
20 |
20 |
Maximum Voltage |
V |
10 |
10 |
10 |
15 |
25 |
frequency range |
Hz |
5~20K |
5~20k |
5~20k |
5~20k |
5~20k |
Output impedance |
Ω |
5 |
5 |
1 |
0.6 |
0.5 |
lose true degree |
% |
≤0.5 |
≤0.5 |
≤0.5 |
≤1 |
≤1 |
noise sound |
mV |
≤1 |
≤１ |
≤3 |
≤5 |
≤10 |
ruler inch |
mm |
28090×260 |
28090×260 |
350×160×340 |
490×180450 |
490×180×450 |
weight |
kg |
about4 |
about5 |
about8 |
about15 |
about20 |
Equipped with an exciter |
JZ-1 |
JZ-2/JZ-2A |
JZ-5 |
JZ-20/JZ-30 |
JZ-40/50 |
|
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