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商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Isolated fixed-ratio DC-DC bus converter (model BCM48BT480T300A00) with transformation ratio K=1 (VOUT = VIN)
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Input voltage range: 38V DC to 55V DC; output power: 300W (peak 375W for ≤10ms)
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High efficiency: Up to 96.2% (at 48V input, full load, 25°C case temp) reduces system power consumption
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High power density: >1022W/in³, cutting power system footprint by over 40%
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Built-in multi-layer protection: Undervoltage lockout, overvoltage lockout, overcurrent protection, short circuit protection, overtemperature protection
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Integrated control and monitoring: Supports enable/disable (PC pin) and internal temperature monitoring (TM pin)
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Scalable design: Can be paralleled to create multi-kW power arrays for high-power applications
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Through-hole package: Easy to mount on PCBs with stable mechanical performance
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Safety certifications: Complies with cURus, cTÜVus, UKCA standards; CE marked for Low Voltage Directive and RoHS Recast Directive
使用场景 APPLICATIONS
1
High-end computing systems: Ideal for powering servers, workstations, and data center equipment that demand high efficiency and compact size
2
Automated test equipment: Provides reliable power for precision testing instruments in industrial labs and manufacturing lines
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High-density power supplies: Used in space-constrained applications like telecom base stations, industrial control cabinets, and compact power systems
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Communications systems: Supports power distribution in routers, switches, and telecom infrastructure to ensure stable operation
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Multi-kW power arrays: Paralleled modules are suitable for large-scale power systems such as data centers and industrial automation setups
注意事项 PRECAUTIONS
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Absolute maximum ratings: Do not exceed input voltage (60V max), isolation voltage (2250V), or other stress ratings as it may cause permanent device damage
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Thermal management: Keep the case temperature below 100°C to maintain internal junctions within 125°C; use proper heat sinking for extended full-load operation
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Input impedance: Ensure input source impedance is low (DC to ~5MHz); if interconnect inductance >100nH, add an RC damper (1µF in series with 0.3Ω) or electrolytic capacitor
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Fuse installation: Install input line fuses (≤10A Littlefuse Nano2 recommended) for system-level thermal protection
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Reverse power: Avoid continuous reverse power transfer (not qualified); transient reverse is allowed but not for long-term use
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Parallel arrays: For effective current sharing, use symmetric PCB layouts, common copper planes, and identical filters for all modules
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Safety warning: Not suitable for life support devices/systems without Vicor's prior written approval
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Mounting guidelines: Follow recommended through-hole land patterns and heat sink push-pin locations (including keep-out zones and spacing requirements)
BCM48BT480T300A00
价格：￥522.68
购买数量
个
(25个/托盘，最小起订量1个，递增量：1)
总价金额：
￥0.00精选推荐
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