V72A28E400BL
- 工业品
价格：￥2948.85价格含税（税率13%）
- 品牌名称
- VICOR
- 商品型号
- V72A28E400BL
- 商品编号
- C6737673
- 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
Wide DC input range: 43-110V (continuous), supports input surge up to150V for100ms
2
Isolated output with reinforced insulation (IN to OUT isolation test voltage:3000VRMS)
3
Encapsulated circuitry for shock and vibration resistance
4
Extended temperature range: Operating -55°C to +100°C (M grade), storage -65°C to +125°C
5
High efficiency up to88% (28V output, nominal input,75% load at25°C)
6
Precise regulation: ±0.2% line regulation, ±0.005%/°C temperature regulation, ±0.2% load regulation
7
Programmable output voltage:10-110% of nominal (minimum load needed for trimming below90%)
8
Parallelable with N+M fault tolerance via PR pin, supports current sharing
9
Low-noise ZCS/ZVS architecture, RoHS compliant (F/G pin options)
10
Compact size (4.6x2.2x0.5 inches), power density up to80W per cubic inch
11
Overvoltage/undervoltage/overtemperature protection with alarm signals
使用场景 APPLICATIONS
1
Railway and transportation systems: Onboard communication, passenger info displays, lighting, control units, ticket machines, entertainment systems, PA systems, door control (compliant with EN50155/GBT-25119)
2
Industrial power systems: Automation equipment, test instruments, harsh environment devices
3
Power generation systems: Distributed generation, renewable energy converters, backup power
4
Extreme environment applications: Outdoor monitoring, off-road vehicle electronics, remote sensing
5
High-reliability systems: Redundant power arrays (N+M) for critical non-life support systems
注意事项 PRECAUTIONS
1
Do not exceed maximum rated output current (14.29A for28V) under any conditions
2
Remote sense leads must use Kelvin connection to output terminals
3
For dynamic loads >25% of rated current, consult Vicor Applications Engineering
4
Trim-down: Power reduces proportionally to voltage; trim-up: Do not exceed110% nominal
5
Parallel operation: Follow AC-coupled (≤3 modules) or transformer-coupled (≥4) guidelines
6
Store in ESD-safe packaging (ANSI/ESD S20.20) at15-38°C, non-condensing humidity
7
Do not operate above100°C baseplate temperature
8
Refer to Vicor Design Guide for soldering, parallel setup, and accessory usage
V72A28E400BL
价格：￥2948.85
购买数量
个
(1个/袋，最小起订量1个，递增量：1)
