Beijing Rainbow _ signal isolation _ isolation provided by the Beijing Cariboo. We are Ruibo Yi Branch (Beijing) Technology Development Co., Ltd. (www.roybo.cn) located at: Beijing Daxing District, specializing in: signal isolation, barrier, with electrical, temperature transmitter, AC power transmitter, waves Rainbow Bay American intelligence Isolators: Features: 3, powerful PC software adjustment function signal isolation, both input and output can be adjusted through the software, while enabling online fault diagnosis. 4, advanced digital isolation technology is still able to ensure reliable operation even in high-power variable frequency control system. U.S. roybo isolation characteristics: American Cariboo isolation in the face of fierce market competition in isolation, the first improvement in technology, using planar printed circuit board technology, so that the case becomes very delicate. Using rail power supply, a large number of reduced wiring and reduce the failure rate.