Saelig Company currently provides Cleverscope CS548 oscilloscope, a 2kV DC isolation channel oscilloscope, for any place requiring isolation and high CMRR. It improves the past successful CS448 power electronics and high side test measurement. The equipment is an independent isolated channel high CMRR oscilloscope with four channels, which is used for measurement in various situations, including all or three-phase power electronic switch bridges operating on the low side and high side. It adopts the isolation channel 2kV DC Class III capture and 100dB CMRR for 14 bit measurement at 50MHz.
The instrument uses an internal isolated signal generator to provide frequency response analysis, component LCR measurement, flow to disk for several hours at the speed of 2MSA/s, high-resolution spectrum display, complex mathematics, real-time compatibility with Matlab and Excel, and mixed signal function. The optional remote isolation digital meter CS1200 IsoPod is connected to CS548 through optical fiber, with a connection distance of up to 30 yards. It is used for high-voltage chassis to provide 30kV isolation.The equipment can be used to measure all high side nodes, conduct EMC measurement, check startup behavior, calculate power loss and switching energy, and study message content.
It is used for the stability analysis of working power electronic modules and the measurement of gain/phase, power plane, input and output impedance, as well as the over frequency measurement of inductance and capacitance. Examples of applications include gate drivers for measuring voltage and charge, power switches for measuring loss and parasitic stress, power and spectrum outputs for measuring EMC compliance, and control systems for gain/phase and stability. It can be used to measure all high side nodes, conduct EMC measurement, check startup behavior, calculate power loss and switching energy, and check message content.
