V300B28E250BL2
- 工业品
价格：￥2450.56价格含税（税率13%）
- 品牌名称
- VICOR
- 商品型号
- V300B28E250BL2
- 商品编号
- C6736582
- 商品毛重
1克(g)
广东仓0
购买数量
个
(1个/袋，最小起订量1个，递增量：1)
总价金额：
￥0.00近期成交0单
- 商品参数
- 商品详情
- 规格书
商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Vicor 300V Mini Family DC-DC converter module (model: V300B28E250BL2)
2
Input voltage range:180-375VDC, surge withstand up to400V for100ms
3
Output specs:28V nominal voltage,250W rated power; programmable output range of10-110% of nominal
4
High efficiency up to88.6% (28V 250W variant), low-noise ZCS/ZVS switching architecture
5
Regulation performance:±0.4% (no-load to full-load), ±0.2% line regulation, ±0.005%/°C temperature regulation
6
Isolation voltage:3000VRMS (IN to OUT),1500VRMS (IN to base),500VRMS (OUT to base)
7
Parallelable with N+M fault tolerance, supports current sharing (accuracy ±5%)
8
Compact size:2.28×2.2×0.5 inches (57.9×55.9×12.7mm), height above board:0.43in (10.9mm)
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Grade E operating temp:-10~+100°C, storage temp:-20~+125°C
10
RoHS compliant (with F/G pin options); safety approvals: cURus, cTÜVus, CE, UKCA
11
Supports remote sense and output voltage trimming (up/down) via external resistors
使用场景 APPLICATIONS
1
Industrial automation: Power supply for PLCs, motor drives, sensor networks in manufacturing lines
2
Medical equipment: Stable isolated power for diagnostic devices (ultrasound, lab analyzers)
3
Communications infrastructure: Powers routers, switches, base stations in telecom networks
4
Distributed power systems: Modular redundancy in data centers/server farms
5
ATE systems: Precise regulated power for electronic component testing
6
Off-line systems: Works with auto-ranging/PFC front ends to convert rectified AC-derived DC to low-voltage loads
注意事项 PRECAUTIONS
1
Operational: Do not exceed rated output current; consult Vicor for dynamic loads >25% of rated current
2
Remote sense: Protect leads against reversal/noise/open circuits; route sense leads close together or twisted
3
Parallel operation: Use AC-coupled interface (≤3 modules) or transformer-coupled (≥4 modules)
4
Soldering: Follow procedures (wave solder:260°C <5sec; hand solder:390°C <7sec)
5
Storage: Keep in ESD-safe packaging at15-38°C, non-condensing humidity
6
Safety: Do not use in life support systems without Vicor's prior written approval
7
Capacitance: Do not exceed maximum output capacitance limits in the Design Guide
V300B28E250BL2
价格：￥2450.56
购买数量
个
(1个/袋，最小起订量1个，递增量：1)
