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ATCR250-48D12-03J - Embedded Power

Key Features

  • Inrush Current: Inrush Duration: Undervoltage Lockout: Overvoltage Lockout: Efficiency:.
  • Optimized footprint for high density ATCA .

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Datasheet Details

Part number ATCR250-48D12-03J
Manufacturer Emerson
File Size 358.50 KB
Description Embedded Power
Datasheet download datasheet ATCR250-48D12-03J Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ss w www.DataSheet.co.kr Embedded Power for Business-Critical Continuity ATCR250-48D12-03J Rev. 05.06.11_112 ATCR250 Series 1 of 3 Total Power: 250 Watts Input Voltage: -48 VDC Output: 12 V Intermediate Bus 3.3 V Management Bus Electrical Specifications Input Input ra­ nge: Transient: External Input Capacitance:  36 V to -72 VDC -100 VDC (< 1 ms) 82uF max 11 A typ < 2ms -36 < VIN -77.5 ≤ VIN < 72 VDC 89% @ 250W 12 V Intermediate Bus 12.2 V 11.4 - 12.6 V 0 - 20.83 A 118% lo, max (typ) Shutdown/Autorecovery 50 mVp-p Vo > 13.4 VDC NA 1000 uF min 3.3 V Management Bus 3.32V 3.20 - 3.40 V 0 - 4.5 A 130% lo, max (typ) 40 mVp-p Vo > 3.6 VDC (typ) Vo < 3.