
Eight EV challenges of converting high voltage to SELV
Automotive and e-Mobility grapple with demands for smaller, lighter power solutions
The MicroRAM output ripple attenuation module combines both active and passive filtering to achieve greater than 40dB of noise attenuation from 60Hz to 1MHz. The MicroRAM operates over a range of 3 – 30VDC, is available in either 20 or 30A models and is compatible with most manufacturers switching converters including Vicor's MI-200/MI-J00 and Maxi, Mini and Micro series DC-DC converters.
The MicroRAM's closed-loop architecture greatly improves load transient response and with dual mode control, insures precise point-of-load voltage regulation. The MicroRAM supports redundant and parallel operation with its integrated ORing diode function.
>40dB ripple attenuation from 60Hz to 1MHz
Environmental stress screening
Combined active and passive filtering
20 and 30 Ampere ratings
Eight EV challenges of converting high voltage to SELV
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