It reaches a 50% higher power density compared to conventional SIP converters. The TMR 9 Series models are equipped with a special design flat switching transistor with extended dissipation surface. Together with an extra thermoconducting potting compound the heat losses can be optimally transferred to the metal casing and dissipated to the environment. The converters […]
Converters
Non-isolated DC-DC converter series extended with 20A models
TDK Corporation has announced the introduction of 20A versions of the TDK-Lambda i6A product family of non-isolated DC-DC converters. Capable of operating from an even wider input voltage of 9V to 53V, the i6A4W step-down converters deliver an output voltage that can be adjustable from 3.3V to 15V. These additional products allow operation from 48V […]
New connectPower PRO DC/DC converter
Weidmuller introduces the connectPower PRO DC/DC Converter product line to complement their PROeco and PROmax power supplies. Designed specifically for the Process, Transportation and Machinery industries, these new converters now carry Class I Div 2 and ATEX certification as well as Class III protection. This electrically isolated DC/DC converter line avoids critical earth loops; from […]
Wide range DC-DC converters provide negative outputs
TDK Corporation announces the introduction of the 75W rated TDK-Lambda i6AN series of negative output non-isolated DC-DC converters. Capable of operating from an input voltage of +9V to +40V, the step-down converter delivers an output voltage that can be adjustable from -3.3V to -30V and output currents of up to 8A. The series is designed […]
Heat Sinks Cool Brick dc-dc Converters
Advanced Thermal Solutions, Inc. (ATS) now provides a family of high performance maxiFLOW™ heat sinks for cooling DC-DC power converters and power modules. The power brick heat sinks are available for full, half, quarter and one-eighth brick sizes. With proper thermal management, brick DC-DC converters can be used at their maximum operating temperature for optimum […]
New DC/DC converter for PV power system handles up to 1500 VDC
A trend of photovoltaic industry is that 1500VDC system will be in place of nowadays standard 1000VDC system. Higher-voltage systems enable longer strings, which allow for fewer combiner boxes, less wiring and trenching, and therefore less labor. Input voltage from 1000VDC to 1500VDC allows longer strings used in the PV system. Most of the PV […]
New 1-2W G/H series medical DC/DC converter
MORNSUN recently released new 1W/2W DC/DC Converter G/ H series targeting medical, which meet medical design standard EN60601-1 and ANSI/AAMI ES60601-1 3rd Edition (1xMOPP/2xMOOP). Both creepage and clearance of the module’s transformer are 5mm, and 5.5mm for PCB. And the isolation voltage of the module is as high as 4200VAC (6000VDC), which is 40% higher […]
AC loss model simulates SPS inductors accurately
The losses determined with RED EXPERT are based on current and voltage waveforms typical in applications. Besides the core and winding losses, they also include the losses arising from the specific geometries of the inductance, such as the air gap. With this upgrade the losses for buck and boost converters in discontinuous conduction mode can […]
PMBus DC-DC converter in eighth-brick package puts out 300 W
Murata has announced the Murata Power Solutions DBE series of 300 Watt fully regulated digitally controlled DC-DC converters packaged in an industry standard eighth-brick format. The footprint conforms to the Advanced Bus Converter (ABC) Digital standard as specified by the AMP Group industry collaboration. Accommodating the internationally accepted telecommunications network voltage (TNV) standard input range […]
15-W isolated/regulated DC-DC Converters sport 2:1 or ultra-wide 4:1 input ranges
MINMAX is proud to announce the new MJW15 & MJWI15 series of 15W Isolated / Regulated DC-DC Converters with wide 2:1 or ultra-wide 4:1 Input ranges for OEM / ODM / Industrial Applications where space is critical. These two families of high-density (small size) / high performance dc-dc converters are identical except for their input […]
