QSB40048S28

QSB40048S28 is a QSB400 series 4:1 full brick baseplate cooled 400W DC to DC converters for ITE and industrial electronics applications The QSB400 series offers a compact 400W DC-DC converter solution in an industry standard full brick package, with integral baseplate for conduction cooling. This is highly efficient, reliable and compact, high power density, single output baseplate cooled DC/DC converters packaged in an industry standard full brick format. Standard features are output voltage trim, remote sense, remote on/off, a wide operating temperature range and includes protection for overcurrent, overtemperature and overvoltage. The QSB400 is highly suited to telecommunications, distributed power architectures, battery operated equipment, industrial electronics, mobile equipment and many other applications.

• Regulated single output
• 18V to 75V input voltage range, 28V output voltage
• 14.3A output current, 90% efficiency
• Baseplate cooled full brick package, output trim ±10%, remote on/off
• 3 year warranty, -40°C to +100°C operating temperature
• 1.5KVDC isolation, remote sense
• Dimension is 116.8mm x 61mm x 12.7mm
• Overvoltage protection, overload protection and short circuit protection
• Certified by EN62368-1 and cUL60950-1