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DS850-9
DC-input distributed power bulk front-end supply rated at 850 watts with 12V main output and 3.3V standby output. ...
描述
The DS850-9 is an 850-watt distributed power bulk front-end supply designed for Telco-style 48 Vdc input systems. It provides a main output of +12V at 70A and a +3.3V standby output at 6A, with an optional 5V standby configuration available. The unit features active current sharing, internal ORing FETs, and an EEPROM for storing service data, along with an I2C communication interface for FRU EEPROM data access. Operating from a standard Telco input range of -40V to -75V DC with greater than 80% typical efficiency, the supply includes a built-in 40mm x 28mm cooling fan with internal speed control and fan fail detection. The 1U x 2U form factor (15.4W/in³) supports hot-plug operation, N+1 redundancy, and no minimum load requirement, making it ideal for telecommunications, data center, and mission-critical applications requiring reliable distributed power delivery.
搜索关键词: DS8509
规格
常见问题
DS850-9 是否符合 RoHS 标准？
是的，DS850-9 符合 RoHS 标准。
DS850-9 的交货期是多少？
DS850-9 的标准交货期约为 9 周。有库存的数量由 Master Electronics 发货。
此物品目前没有价格。单击下方请求定价。您将在 24-48 小时内通过电子邮件收到报价。
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有存货: 812
可立即发货
工厂交货期 9 周
数据表
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