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The MIL-COTS Bus Converter Module (BCM) is a high efficiency (>96%), Sine Amplitude Converter (SAC) operating from MIL-STD-704E/F 270 Vdc and delivering an isolated 30.0 – 41.3 Vdc. The BCM is suitable for use with the MIL-COTS PRM–Regulator and VTM–Current Multiplier, and is ideal for aircraft distributed power applications.
The BCM achieves a power density of 829 W/in3 in a V•I Chip package compatible with standard pick-and-place and surface-mount assembly processes. Due to its high conversion efficiency and safe operating temperature range, the BCM does not require a discrete heat sink in typical applications. Low junction-to-case and junction-to-lead thermal impedances assure low junction temperatures and long life in the harshest environments.
800-735-6200
An easy way to get up and running with the MIL-COTS HV BCM
The BCM Evaluation Board has been designed to facilitate the verification of the V•I Chips superior performance
in the areas of power density, efficiency (over a wide load range), fast response and quiet, low-noise operation.
Adding the suffix "EB" to the BCM model number designates the evaluation board. For example the B048F120T30-EB specifies a 48 V to 12 V at 300 W BCM mounted to an evaluation board. An evaluation board is also available for the half-chip BCM.
UG:001 – V•I Chip BCM Evaluation Board User Guide »
View Full BCM Typical Application »
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Evalutation Board Model Number |
Product Data Sheet |
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270 V to 33 V @ 235 W | VMB0004MFJ-EB | VMB0004MFJ | ||
| To order mechanical samples, please contact your local customer service representative. | |||||||||||
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Full-Chip MIL-COTS HV BCM with J-Leads | VIZ0005 | |||||||||
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cURus – UL 60950-1, CSA 60950-1 cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 CE Marked – Low Voltage Directive (2006/95/EC) CB Certificate – IEC 60950-1:2001 |
| Chinese Version | Japanese Version | ||
| FPA Overview: An Introduction to FPA » |
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| High-Density, High-Efficiency, Light-Weight MIL-COTS DC-DC Solution » |
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11 mm | 34072 | PDF | DXF | IGS | SAT | STP | |||||||||
| 6.3 mm | 34073 | PDF | DXF | IGS | SAT | STP | ||||||||||
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| Longitudinal Fins (push pins not included) | |||||||||||||
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11 mm | 34074 | PDF | DXF | IGS | SAT | STP | |||||||||
| 6.3 mm | 34075 | PDF | DXF | IGS | SAT | STP | ||||||||||
| To order mechanical samples, please contact your local customer service representative. | |||||||||||
| Click img. to enlarge | Description | Part Number | |||||||||
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Full-Chip MIL-COTS HV BCM with J-Leads | VIZ0005 | |||||||||
Made in USA
