Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers

Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers

QA153-1509R3 isolated DC/DC converter for IGBT/MOSFET drivers, with 13.5–16.5 VDC input, nominal +15 V/-9 V outputs and a SIP package.

The Mornsun QA153-1509R3 is an isolated DC/DC converter module for IGBT and MOSFET gate-driver power supplies. It takes a nominal 15 VDC input and provides positive and negative output rails with nominal +15 V and -9 V outputs. This arrangement supports gate-drive circuits that need both supply polarities.

Its reinforced input-to-output insulation helps separate the driver supply from the input side. The module also has continuous short-circuit protection with self-recovery and a compact SIP package for board integration.

Use this converter in IGBT or MOSFET driver supplies, AC servo drive systems, electric welding machines or UPS equipment. Its isolated dual-output design suits systems that need separate gate-drive power rails.

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Features of Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers

• Provides isolated positive and negative output rails with a common ground
• Reinforced insulation between input and output
• Continuous short-circuit protection with self-recovery
• High common-mode transient immunity for switching circuits
• Compact SIP package

Specifications of Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers

• Input voltage: 13.5–16.5 VDC operating range
• Positive output voltage: 14.25–15.75 V at 15 VDC input and 100 mA positive output current
• Negative output voltage: -8.82 to -7.92 V at 15 VDC input and -100 mA output current
• Rated output current: +100 mA / -100 mA
• Input-to-output isolation test voltage: 5000 VAC for 1 minute
• Continuous input-to-output barrier withstand voltage: 1700 V
• Operating temperature: -40°C to +105°C, with derating from 85°C
• Dimensions: 19.50 × 9.80 × 12.50 mm

Applications of Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers

• IGBT/MOSFET driver power supplies
• AC servo drive systems
• Electric welding machines
• Uninterruptible power supplies (UPS)

Related Links for Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers

• Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers Datasheet

• Other Products from DC to DC Converter Modules Category

Package Includes

• 1 X Mornsun QA153-1509R3 Isolated DC/DC Converter for IGBT/MOSFET Drivers