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Isolated Fixed-Ratio DC-DC Converter Modules

In well-regulated systems, a fixed-ratio converter provides higher efficiency in a smaller size than converters with regulation. Product and system efficiency gains allow designers to optimize system size and costs.

BCM® Bus Converter Module
Bus converters VIEW PRODUCTS

36.0 – 60.0V
38.0 – 55.0V
200.0 – 330.0V
200.0 – 400.0V
240.0 – 330.0V
260.0 – 410.0V
330.0 – 365.0V
360.0 – 400.0V
400.0 – 700.0V
500.0 – 800.0V


2.4 – 55.0V 


Full / Half Chip: Up to 80A
3814 VIA: Up to 150A 
4414 VIA: Up to 125A
6123 ChiP: Up to 150A 
6135 ChiP: Up to 65A 


Up to 98%


Half Chip
0.866 x 0.650 x 0.265in
22.0 x 16.5 x 6.7mm

Full Chip
1.280 x 0.866 x 0.265in
32.5 x 22.0 x 6.7mm

3814 VIA
3.76 x 1.40 x 0.37in
95.6 x 35.5 x 9.4mm

4414 VIA
4.35 x 1.40 x 0.37in
110.6 x 35.5 x 9.4mm

6123 ChiP
2.494 x 0.898 x 0.284in
63.3 x 22.8 x 7.2mm

6135 ChiP
2.415 x 1.392 x 0.292in
61.33 x 35.35 x 7.42mm

Powering innovation:

Today’s most innovative companies trust Vicor isolated fixed-ratio DC-DC converter modules to power their world-changing products.

Vicor high density BCMs power some of the most rugged tethered applications in remote UAV communications and underwater search and rescue.

VTM™ Current Multiplier
Factorized power current multiplier VIEW PRODUCTS

0 – 60V


0 – 55V


Up to 115A


Full Chip
32.50 x 22.00 x 6.73mm

Half Chip
22.00 x 16.50 x 6.73mm

22.83 x 8.52 x 4.9mm


Up to 96%

Power System Designer

Quick product searchWatch demo video

Input specifications

Min input: Minimum input:
Nom input: Nominal input:
Max input: Maximum input:

Output specifications

Min output: Minimum output:
Nom output: Nominal output:
Max output: Maximum output:
Vicor Power System Designer


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