QS7B_0515D3UP – GAPTEC

The QS7B_0515D3UP is a compact, galvanically isolated DC-DC converter module designed for applications requiring dual output voltages. This module provides two isolated 15V outputs, each capable of delivering 8.5mA, from a tightly regulated 4.5V to 5.5V input voltage range. The module exhibits a typical efficiency of 73% across its operational input range. The design incorporates robust isolation barriers, providing functional isolation between the input and output stages. The device operates reliably over an extended temperature range of -40°C to +85°C, making it suitable for harsh industrial environments. With a power rating of 0.25W, the QS7B_0515D3UP employs a flyback topology to achieve isolation and voltage conversion. Input voltage tolerance is specified at ±10%. The module is designed for PCB mounting and features a compact footprint.