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Second-generation direct conversion DC-DC converter for data centres

Second-generation direct conversion DC-DC converter for data centres
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Flex Power Modules announces second-generation Direct Conversion DC/DC converter for data centers

Second generation 48V-to-load Direct Conversion technology Up to 91.3% efficiency from the cost-effective DC/DC converter Board space requirements up to 50% lower than two-stage architecture Scalable multi-phase design can deliver up to 660 A from six modules in parallel Flex Power Modules introduces the BMR482, its second generation of direct conversion isolated DC/DC converter. By converting directly from a 48 V supply to the load voltage without an intermediate stage, the BMR482 delivers increased efficiency in a compact package, enabling it to meet the higher power needs of today’s data centers and cloud computing. The BMR482 can achieve up to 91.3% efficiency with a 0.8 V output at 53 Vin, which is 2 to 3% better than an equivalent solution based on an intermediate bus converter (IBC) and point of load (PoL). The single-stage BMR482 also requires up to 50% less board space than a conventional two-stage solution, helping reduce overall costs.

Flex Power Modules introduces DC/DC converter with ultra-wide input voltage range for railway applications

Flex Power Modules introduces DC/DC converter with ultra-wide input voltage range for railway applications Flex Power Modules announces the PKJ7200W, a series of EN50155-compliant DC/DC converter modules for railway rolling stock equipment. Provided in a half-brick format, the PKJ7200W delivers up to 200 W output power, with an ultra-wide input voltage range of 14 V to 160 V. Equipment for use in railway rolling stock must meet a wide range of standard input voltages, which varies between countries. These voltages are defined by the EN50155 standard, which specifies the various nominal voltages in use, as well as variations due to voltage spikes and dips.

Flex Power Modules announces 80 A digital PoL regulator in compact SIP – CIE

3 weeks ago 245 Views Flex Power Modules introduces the BMR474, a high power density, digital non-isolated Point of Load (PoL) regulator. Due to its vertically mounted SIP (Single Inline Package) design, the BMR474 saves valuable board space, while being able to deliver up to 80 A output current, with a maximum power output of 198 W. Designed for telecom and datacom applications, the BMR474 offers an excellent price to performance ratio, and offer efficiency levels as high as 95.1% at 12 Vin, 3.3 Vout, full load. The input voltage range is 6 V to 15 V, and the output voltage can be adjusted from 0.6 V to 3.3 V. For output voltages up to 1.8 V, the BMR474 can deliver up to 80 A output current, while for output voltages over 1.8 V the maximum output current is 60 A. Ripple and noise is 5 mV at 12 Vin, 1 Vout, full load.

Digital PoL regulator in compact SIP for telecom and datacom applications

Digital PoL regulator in compact SIP for telecom and datacom applications Flex Power Modules has launched the BMR474, a high-power density, digital non-isolated PoL regulator. Due to its vertically mounted SIP (single inline package) design, the device saves precious board space, while being able to provide up to 80A output current, with a maximum power output of 198W. Created for telecom and datacom applications, the device provides an attractive price to performance ratio, and provides efficiency levels as high as 95.1% at 12Vin, 3.3Vout, full load. The input voltage range is 6V to 15V, and the output voltage can be altered from 0.6V to 3.3V. For output voltages up to 1.8V, the device can provide up to 80A output current, whilst for output voltages over 1.8V, the maximum output current is 60A. Ripple and noise is 5mV at 12Vin, 1Vout, full load.

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