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E-mail
1906680014@qq.com
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Phone
13952500168
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Address
Xingyuan 1st Road, Chengnan Industrial Park
Product Categories
Baofei Vibration Instrument Factory in Baoying County
power amplifier
NegotiableUpdate on 02/10
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Overview
GF500 power amplifier features $r $n1.1 with output voltage, current indication, and monitoring terminal holes; $r $n1.2 output signal clipping indication; $r $n1.3 adjustable 5A~20A output current limiting function; $r $n1.4 Output transistor overheat protection; $r $n1.5 output transistor failure indication; $r $n1.6 has two working modes: high impedance and low impedance output; $r $n1.7 serves as a high-power excitation source for vibration testing and experimentation;
Product Details
GF500power amplifier
Main technical indicators
2.1Input: Input impedance≥10kΩ；
2.2output
2.2.1Rated output power:500VArms；
2.2.2Rated output voltage:25Vrms；
2.2.3Rated output current:20Arms；
2.2.4Nonlinear distortion:<1%；
2.2.5Signal to noise ratio: low impedance≥80dB, high resistance≥60dB；
2.3Gain: low impedance10V/V±2dB；
High impedance8A/V±2dB；
2.4frequency characteristics2.4.1Frequency response (constant voltage, small signal):DC input 0-50kHz ± 1dB;Communication input 20~50kHz ± 1dB；
2.4.2Frequency range:full power:20~5kHz, reduced power:0~10kHz；
2.5protect
2.5.1Output current limit:5- 20ArmsAdjustable;
2.5.2Output transistor overheating:≤850C±50C；
2.6instruction
2.6.1output voltage/Error of ammeter:< ±5%；
2.6.2Clipper indication: Yes;
2.7environmental conditions
2.7.1Temperature: Operating temperature:00C - +400C；
Storage temperature-550C - +850C；
2.7.2humidity20 - 90%R.H.；
2.8External characteristics
2.8.1Overall dimensions:440mm（W）╳132.5 mm (H) ╳320 mm (D)；
2.8.2Weight: Approximately25Kg；
2.8.3Power supply:AC220V50Hz /5A；
2.9Enclosure:2Root matching cable1Root power cord6only6AQuick melting fuse（Φ6×30）；
GF500power amplifier
