AHVR15V4KV2R5MAP comes with a quasi-sine wave  oscillator, a fully enclosed transformer, an input and  output filter, and a five-sided metal enclosure. These  modules present low EMI/RFI, low noise, and low ripple.  The input and output are galvanically isolated.  Proportional to the input voltage, the output voltage  has a typical turn-on voltage as low as 0.7V. It also  comes with output short-circuit protection and a wide  range of output voltage adjustments. This high voltage  power supply also features ultra-small size, light weight,  moisture proof, shockproof, metal enclosure, and zero  EMIs.