EV DC/DC converters

A DC-DC converter replaces traditional alternator as a power source for all 12V or 24V accessories in electric vehicles – head and tail lights, wipers, radio, motorized windows, etc. Optionally it can replace 12V/24V auxiliary battery as well.

Typically – uni-directional units. BRUSA converters are bi-directional. Choose the model below for more detailed description.

BRUSA BDF624BRUSA BDC546BRUSA BSC648-24VBRUSA BSC618-24V
ImageBRUSA_B_BDF624_photoBRUSA_B_BDC546_photoBRUSA_B_BSC648_01BRUSA_B_BSC6_07_photo
High Side Voltage Range150...450 VDC150...750 VDC400...850 VDC400...900 VDC
Low Side Voltage (nom/range)150...450 VDC50...430 VDC28 VDC (16...32 VDC adj.)28 VDC (16...32 VDC adj.)
Low Side Current (nom/max)+/- 100/200 A either side300/400 A400 /125 A100/125 A
Output Power (nom/max)40 kW nom.120 kW nom.11.2kW max. (buck mode)2.8/3.5 kW
CoolingLiquid, >15 l/minLiquid, >15 l/minLiquidLiquid
Efficiency98.9% (buck mode)98.9% (buck mode)95%95.9%
Operating Temperature Range-25'C...+85'C-25'C...+85'C-40'C...+85'C-40'C...+85'C
Env. Protection ClassIP-6K9IP6K6, IP6K7IP-6K9KIP-65
Dimensions333 x 196 x 110 mm640 x 280 x 80 mm400 x 360 x 80 mm300 x 150 x 70 mm
Weight10 kg25.2kg11 kg4.8 kg
Special FeaturesMax HS/LS voltage ratio is 0.95, CAN controled, field upgradable, digital I/OsMax HS/LS voltage ratio is 0.95, CAN controled, field upgradable, digital I/OsHigh Power, Hign Voltage, Bi-directional, CAN (user definable) controlled, Field upgradable, Programmable I/OBi-directional, CAN (user definable) controlled, Field upgradable, Programmable I/O
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DrawingDownloadDownloadDownloadDownload
Efficiency mapDownload
User Manual
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