SunYuan ISO EC series analog signal isolation amplifier is a hybrid integrated circuit that uses capacitively coupled isolation with strong anti-EMC interference characteristics. The amplifier adopts a new modulation-demodulation capacitive coupling isolation technology, in which the signals in the module are transmitted in the form of digital signals through the capacitive isolation layer. The integrity of the signals is maintained through digital modulation and capacitive coupling isolation, so that the digital signals through the capacitive isolation layer can also provide excellent reliability and superior immunity to high frequency transients.
ISOEC series modules use a small volume of standard SIP12Pin flame-retardant shell and resin material packaging, using a single power supply and in the same chip integrated a group of isolated DC/DC converter power supply and a group of capacitively coupled analog signal isolation amplifier. The module supports analog single-ended input to positive and negative signals and positive and negative signals to single-ended signal isolation function, without external potentiometers and other components, free of zero and gain adjustment, which greatly simplifies the user's design and field use of cost. The product internal capacitive isolation technology compared to magnetic isolation technology has a better anti-EMC interference ability, and compared to the optocoupler isolation technology has a better temperature drift characteristics and linearity, omitting the need to repeatedly calibrate the zero point and fullness of the tedious. The single power supply of the auxiliary power supply and the 3000VDC triple isolation design with the signal inputs and outputs allow users to use single or multiple power supplies when using multiple modules at the same time.
ISOEC series modules are simple and easy to use, the product has a PCB board welding and standard DIN 35 rail slot fixed two ways of installation, rail mounted can be achieved in one into two out, one into three out, two into two out, such as a variety of sensors in the industrial field and instrumentation or control system letter analog signal isolation, distribution, amplification and conversion, and can meet the humidity, vibration, and a wide range of temperatures (-40 ~ +85 ℃) industrial-grade environmental requirements. 85 ℃) of industrial-grade use of environmental requirements. In the rail voltage monitoring, generator or motor safety operation monitoring, power transmission and distribution remote monitoring, instrumentation and sensor signal transceiver, medical equipment safety isolation barriers, industrial robotics automation control, chemical and nuclear power equipment and other fields have a wide range of applications.
