Power Electronics / Power Management


DC-DC converter

10 June 2009 Power Electronics / Power Management

Three new series of DC-DC converters from Mornsun have been developed to cover a broad range of voltage and current requirements.

The KRB series is available in both 1 W and 2 W versions, with voltage outputs up to 24 V d.c. from an input voltage of as little as 3,6 V d.c. Selected models are offered with short circuit protection and output accuracy is within 3%. This family is offered in a 7-pin SIL package measuring 19,5 mm wide by 10 mm high.

The K78Xx-500 series feature wide inputs voltages and output voltages of 3,3, 5, 6,5, 9, 12 and 15 V d.c. at 500 mA. These SIL devices measure only 11,5 mm wide and 10,2 mm high and boast efficiencies of up to 96%. Output voltage accuracy is 1% typical and 3% maximum. Line regulation is 0,4% while load regulation is 0,6% and ripple is 35 mV peak to peak. These modules have mean time before failure of 2 million hours.

The K78Xx-1000 series feature wide input and output voltages of 3,3, 5, 6,5, 9 and 12 V d.c. at 1 A. These SIL devices measure 11,5 mm wide and 17,5 mm high and boast efficiencies of up to 96%. Output voltage accuracy is 1% typical and 3% maximum, line regulation is 0,4% while load regulation is 0,6%, and ripple is 35 mV peak to peak.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Wine farm turns to solar installation for power
Current Automation Power Electronics / Power Management
Slanghoek Wine farm opted into a power purchase agreement to lower overall electricity costs and enter a true sustainable future, with a price-competitive edge on lower running costs.

Read more...
Industrial PSU family
Brabek Power Electronics / Power Management
The RACPRO1 family of PSUs supports a universal DC input voltage range from 430 to 850 V DC, allowing the parts to support renewable energy and microgrid applications.

Read more...
Integrated POL voltage regulators
EBV Electrolink Power Electronics / Power Management
Infineon’s TDA38807 and TDA38806 are their highest density high-efficiency integrated point-of-load (IPOL) solutions for smart enterprise systems.

Read more...
Hi-Rel quarter-brick converters
Accutronics Power Electronics / Power Management
Gaia Converter’s quarter-brick series DC-DC power modules provides output power levels ranging from 75 to 250 W in fixed output voltages.

Read more...
1700 V GaN Switcher IC
Future Electronics Power Electronics / Power Management
Power Integrations has introduced a new member of its InnoMux-2 family of single-stage regulated multi-output offline power supply ICs, the industry’s first 1700 V gallium nitride switch.

Read more...
How ADI battery management solutions empower safer, smarter robots
Altron Arrow Editor's Choice Power Electronics / Power Management
Choosing an appropriate battery pack and its accompanying battery management system is a critical decision in designing an autonomous mobile robot.

Read more...
Industrial power supply range
RFiber Solutions Power Electronics / Power Management
SynQor’s ruggedised AC-DC and DC-DC converters and filters are designed for a wide range of industrial applications, including those required to withstand harsh environments.

Read more...
PSUs for industrial applications
Power Electronics / Power Management
RECOM’s REDIIN120/240/480 series of AC-DC converters perfectly corresponds with customer needs by exhibiting high efficiency and low energy consumption at no load.

Read more...
Highest density automotive-grade power modules
Altron Arrow Power Electronics / Power Management
Vicor has released three automotive-grade power modules for 48 V EV systems, which deliver industry-leading power density.

Read more...
MOSFET for automotive applications
Altron Arrow Power Electronics / Power Management
Infineon’s OptiMOS 7 100 V is offered in the company’s versatile and robust, high-current SSO8 5 x 6 mm2 SMD package.

Read more...