AHV30V18KVR5MAW converts an input DC voltage of 27V to 30V, to an output voltage of 18kV with high efficiency. It allows monitoring the output voltage by measuring the voltage of an output voltage monitor port: multiplying the value 1000 times equals the output voltage. The monitoring output voltage uses shielding wires. The core is the positive and the shield is the negative. The whole converter is shielded by a heavy duty metal enclosure, which blocks incoming and outgoing EMIs. This feature is particularly important for noise intensive environment