Power Electronics / Power Management


DC-DC converter for SiC MOSFET driving

20 May 2015 Power Electronics / Power Management

Mornsun released the QA01C DC-DC power supply module meeting the low on-resistance and low leakage current requirements of SiC MOSFET drivers.

It operates from a nominal 15 V input (13,5 to 16,5 V) and produces outputs of +20 V and -4 V, both with 100 mA of output current.

The device features internal circuitry optimised for energy provision at device turn-on and turn-off, and includes output short circuit protection and self-recovery capabilities. General applications are expected to include switching power converters, AC servo drives, welding equipment, industrial power conversion and uninterruptible power supplies.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Full telemetry in tiny DC-DC converters
RS South Africa Power Electronics / Power Management
The FS160* series of µPOL DC-DC converters from TDK all offer full telemetry, provide increased performance, and are remarkable for extraordinary power density in the smallest sizes.

Read more...
Power IC supplies 1650 W
EBV Electrolink Power Electronics / Power Management
Power Integrations has announced a two-fold increase in power output from the HiperLCS-2 chipset with the new device now being able to deliver up to 1650 W of continuous output power.

Read more...
High-voltage step-down DC-DC converter
Altron Arrow Power Electronics / Power Management
The MAX17793 is a high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operating over an input voltage range of 3 to 80 V.

Read more...
High-voltage contactors
RS South Africa Power Electronics / Power Management
TDK Corporation has announced two new additions to its high-voltage contactor portfolio for harsh environments: the HVC43MC with integrated mirror contact and the HVC45 with enhanced short-circuit current handling capability.

Read more...
Chokes rated at 36 A
RS South Africa Power Electronics / Power Management
TDK Corporation has launched the EPCOS SurfIND series, a new range of current-compensated ring core double chokes for high currents and surface mounting.

Read more...
RF arrestor provides robust protection
RFiber Solutions Power Electronics / Power Management
NexTek’s range of coaxial RF surge and lightning arrestors are designed and built to provide robust protection for any radio or coaxial RF transmission application.

Read more...
Wide-Bandgap Developer Forum 2025
Power Electronics / Power Management
To give designers the ultimate in design flexibility, the entire range of WBG power semiconductors will be provided including discretes, modules, and highly integrated solutions ranging from 40 V to 700 V for GaN and 400 V to 3,3 kV for SiC.

Read more...
Latest MotorXpert software drives FOC motors without shunts or sensors
EBV Electrolink Power Electronics / Power Management
Power Integrations has announced MotorXpert v3.0, a software suite for configuration, control and sensing of BLDC inverters that utilise the company’s BridgeSwitch motor-driver ICs.

Read more...
New 5 kW and 8 kW hybrid inverters
Current Automation Power Electronics / Power Management
Switching time from on-grid to off-grid mode is a rapid 5 ms allowing for protection of sensitive electronic equipment.

Read more...
Power relays for energy management applications
Future Electronics Power Electronics / Power Management
The Panasonic Industry HE-R Series is an energy management relay designed for single-phase or 3-phase AC charging units, combining high capacity, high switching, and low operating power into a small size power relay.

Read more...