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VI Chip PRM and VTM Slide 4

Following the PRM is the VTM current multiplier or voltage transformer. The VTM is an isolated, fixed frequency, fixed ratio Sine Amplitude Converter (SAC). The VTM’s output voltage is the input voltage multiplied by its K factor. The switching frequencies of the VTM are 1.3 MHz and higher. The VTM transforms and isolates power at the point of load. This unique module can achieve operating efficiencies of up to 96%. Similar to the PRM, the VTM is available in commercial and MIL-COTS versions, in two different package sizes.

PTM Published on: 2012-04-02