Vicor BCM6135 65A BCM® Bus Converter
Vicor BCM6135 65A BCM® Bus Converter is a high-efficiency isolated fixed-ratio DC-DC converter that is available in a chassis-mount CM-ChiP™ package. This converter operates from a 260VDC to 410VDC high-voltage bus to create an isolated ratiometric 32.5VDC to 51.3VDC low-side bus. The BCM6135 converter offers low output impedance, low noise, fast transient response, 4242VDC isolation, 97.9% peak efficiency, and up to 3.4kW/in3 high-power density. This DC-DC converter incorporates megahertz bandwidth and low series impedance and performs as an efficient capacitance multiplier. The capacitance multiplication cuts down the size and number of capacitors required by 48V PoL regulators while freeing up real estate at the point-of-load. Typical applications include 380VDC power distribution, high-end computing systems, and high-density power supplies.
492-48705-3001R2 and 492-48705-6501R2 are signal connector kits containing CM-ChiP chassis mount signal interface dongles with 300mm and 650mm length cables (unterminated).
Features
- Up to 65A continuous low-voltage-side current
- Up to 3.4kW/in3 power density
- 97.9% peak efficiency
- 4242VDC isolation
- Parallel operation for multi-kW arrays
- OV, OC, UV, short-circuit, and thermal protection
- PMBus® management interface
Applications
- 380VDC power distribution
- High-end computing systems
- High-density power supplies
Videos
Typical Application Circuit
Signal Connector Kits - Dimensions
Additional Resources
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Published: 2021-08-17
| Updated: 2025-09-05