Emerson Network Power DS1200-3 & DS2000-3 Power Supplies
Emerson Network Power has launched two new high-efficiency bulk front-end power supplies for systems that use distributed power architectures. Rated at 1200 watts and 2000 watts respectively, the new DS1200-3 and DS2000-3 power supplies generate a main payload output of 12 Vdc and an auxiliary output of 3.3 Vdc for powering standby circuitry. An alternative auxiliary output of 5 Vdc is optionally available. Both power supplies are digitally programmable – they are equipped with an I2C interface and use the industry-standard PMBus communications protocol.
Forming the latest additions to Emerson Network Power’s popular and expanding DS series product line, the DS1200-3 and DS2000-3 are intended primarily for use in rack-mounting server type applications, such as data centres. The power supplies use an advanced power conversion topology to maximize efficiency and have exceptionally compact form factors; both models have a height of just 40 mm (1.6 inches), which
makes them ideal for use in 1U high rack-mounting equipment.
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