7794 –四象限功放 电池+纹波模拟器

7794是一款四象限功放和电池模拟器，可以生成多种DC波形，从而满足相关行业的标准要求，在自动化领域有广泛应用。作为电池模拟器，7794可用于瞬态抗扰度测试，能够输出60A持续电流@13.8VDC。其浪涌电流输出能力可达200A，在多台并联时，浪涌电流输出能力高达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