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New DC/DC converters

Mornsun has released the QA01C series which is designed for use as a DC/DC power supply module for SiC mosfet driver applications. It operates at a nominal 15VDC input (13.5 to 16.5 VDC) and produces outputs of +20VDC and -4VDC, both with 100mA output current. 

Featuring low on-resistance and low leakage current, it meets the requirement for SiC mosfet drivers. 
The mode of mutual connection after two independent outputs is adapted internally for better energy provision of the device turn-on and turn-off. 

Generally applications are expected to include switching power converters, ac servo drives, welding equipment, industrial power conversion and uninterruptible power supplies.

Some points to consider are, high efficiency up to 83%, small SIP package, isolation: 3500VAC, capacitive load: 220uF, isolation capacitance: 3.5pF, ultra wide operation temperature of -40~105°C & continuous short-circuit protection.


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