POWER MODULE FOR HIGH/LOW VOLTAGE INSULATION

摘要

A power module for high/low voltage insulation is provided. The power module includes a first substrate, a second substrate and an insulating substrate. The first substrate includes a first control circuit and a light source, wherein the first control circuit controls the light source to emit light. The second substrate includes a light-sensing part, a second control circuit and a power device. The light-sensing part receives the light of the light source of the first substrate to send a sensing information. The second control circuit correspondingly drives the power device in accordance with the sensing information. The insulating substrate is disposed between the first substrate and second substrate.

主权项

1. A power module for high/low voltage insulation, comprising:
a first substrate including a first control circuit and a light source, wherein the first control circuit controls the light source to emit light; a second substrate disposed at a side of the first substrate, and the second substrate including:
a power device;a light-sensing part receiving the light of the light source of the first substrate to send sensing information; anda second control circuit correspondingly driving the power device in accordance with the sensing information; and an insulating substrate disposed between the first substrate and second substrate.