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The Artesyn Embedded Power DS650DC-3 is a high-power DC DC converter with a total output power of 650 Watts. It is designed as a front-end power supply with a single 12V DC output capable of delivering 52.5A. The unit operates with a standard Telco input voltage range of -39V to -72V DC, with a specified input range of -40V to -75V DC.
This converter boasts 80% typical efficiency and is housed in a 1U x 2U form factor, suitable for rack mounting. Key features include hot-plug operation, internal OR'ing fets for N+1 redundancy, active current sharing, and a built-in cooling fan. It also includes an I2C communication interface and EEPROM for FRU data.
The DS650DC-3 meets FCC Subpart J and EN55022 Class B standards for conducted and radiated EMI. It has a hold-up time of 1 ms at 48 Vdc. Safety certifications include UL/cUL 60950, NEMKO+ CB report EN60950, and CE mark.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The main DC output voltage is +12 VDC and the current is 52.5 A.
The input voltage range is -40 VDC to -75 VDC.
The efficiency is greater than 80% typical.
The dimensions are 279.4mm (Length) x 81.3mm (Width) x 39.9mm (Height).
The operating temperature range is -5°C to 50°C.
It is UL/cUL 60950 recognized, has a NEMKO+ CB report EN60950, and carries a CE mark.