7794 –四象限功放 電池+紋波模擬器
7794是一款四象限功放和電池模擬器，可以生成多種DC波形，從而滿足相關行業的標準要求，在自動化領域有廣泛應用。作為電池模擬器，7794可用于瞬態抗擾度測試，能夠輸出60A持續電流@13.8VDC。其浪涌電流輸出能力可達200A，在多臺并聯時，浪涌電流輸出能力高達800A。
AE Techron's 7794 is a powerful four-quadrant amplifierａnd battery simulator that can be used to reproduce various DC waveforms required by testing Standards for the automotive industry. It is designed to be used as a battery substitute for transient immunity testing requiring a battery and can produce up to 60A continuous at 13.8 VDC. It offers a 200A in-rush current capability and, when combined in multiples, can provide an in-rush current of up to 800A.
The 7794 is capable of producing the 80V surges required for DO160G Section 16.6.2.4 abnormal surge testing. It is also well suited for ISO 7637 pulse 2b and 4 (voltage variations) testing.
Features:
•Stable when driving highly capacitive loads
•60A continuous at 13.8 VDC
•200A in-rush current capability
•150 kHz small signal bandwidth
•±80 VDC capable
•41 V/µS slew rate
•Four-quadrant operation (source and sink)
•3 mOhm output impedance
