D575.00410

D575.00410

D575.00410

Product catalog summary
Overview: The document describes a 6U 8HP 400Wt CPCI DC/DC power supply with key features including a 406W Eurocard package, wide operating temperature range, hot-swappable capability, active current sharing, and internal or-ing diodes for N+1 redundancy. It complies with EMI standards EN 55022 / FCC class A and PIGMG / CE marking.
General Specifications:
  • Storage Temperature: -40°C to +85°C
  • Operating Temperature: -40°C to +70°C with 600LFM air flow
  • Power Derating: Linearly from 100% at +50°C to 50% at +70°C
  • Cooling Requirement: At least 20CFM (600 LFM) moving air
  • Power Density: 3.66 Watts/Cubic Inch
  • Efficiency: Typically 81.8%
  • Switching Frequency: 120K Hz
  • Safety Standard: IEC 60950-1 Class I
Electrical Specifications:
  • Input Voltage: 18-36Vdc, nominal 24Vdc
  • Inrush Current: 56.5A peak at 36Vdc
  • Input Current: 19.7A at nominal input 24Vdc
  • Output Power: Max 406 Watt
  • Line Regulation: Typically 0.5%
  • Load Regulation: VO1 and VO2 ±1.5%; VO3 ±3%
  • Noise & Ripple: Typically 1% peak to peak or 50mV
  • Over Voltage Protection (OVP): Built-in at all outputs
  • Over Current Protection (OCP) and Overload Protection (OLP): Installed
Features:
  • Hot-Swap Capability
  • N+1 Redundancy with internal OR-ing diodes
  • Active Current Sharing at VO1, VO2 & VO3
  • Remote ON/OFF and Power Fail Signal available
  • Status LED indicators for input voltage and critical faults
Mechanical Specifications:
  • Dimensions: Eurocard 3U 8HP 160mm
  • Weight: 1.67 kg (3.68 lb.)
Output Voltage/Current Ratings: The document provides a detailed chart for output voltage and current ratings, indicating features like OVP, adjustability, remote sensing, and active load sharing for each output.
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Catalog excerpts

D575.00410-1

CPCI DC/DC Partnumber: D575.00410 Key figures: 406Wt 6U 8HP Eurocard package Wide operating temperature range of -40°C to +70°C Hot swappable Active current charing Internal or-ing diodes for N+1 redundancy EMI meet EN 55022 / FCC class A Fully compliant with PIGMG / CE marking compliance General specification: Storage temperature: - 40°C to +85°C Operating temperature: - 40°C to +70°C with 600LFM air flow (siehe Note 3) Derate linearly from 100% power at +50°C to 50% power at +70°C (refer to derating curve) Cooling: At least 20CFM(600 LFM) moving air is required to achieve full rating power 406W in a confined area Power Density: 3,66 Watts/ Cubic Inch (max.) Efficiency: Typ. 81,8 % Switching Frequency: 120K Hz Circuit Topology: Forward circuit Transient Response: Peak transient less than 250mV and recovers within 3mS after 25% load change Safety Standard: IEC 60950-1 Class I Construction: Eurocard 3U 8HP 160mm; CompactPCI format, Front Panel with Extractor handle NOTE: 1) All measurement are at nominal input, full load and +25°C unless otherwise specifications. 2) Tantalum capacitors connected to system is suggested for bettering Ripple&Noise against operating temperature from -40°C to +0°C 3) A warm-up time 3 minutes is required to maintain VO3 +12V within specific spec. After cold start at temperature from -40°C to +0°C 4) Due to requests in market and advances in technology, specifications subject to change without notification

 Open the catalog to page 1
D575.00410-2

CPCI DC/DC ELECTRICAL SPECIFICATION INPUT SPECIFICATION Input Voltage: Under Voltage Shutdown: Soft Start: Input Connector: Inrush Current: Input Current: Dielectric Withstand: EMI: Remote ON/OFF: Power Fail Signal: Thermal Protection (OTP): Status LED: Typ. 18-36Vdc, nominal input 24Vdc Installed Installed Positronic 47-pin PCIH47M400A1 56,5A (peak) at 36Vdc 19,7A at nominal input 24Vdc (Full load) Meet IEC 60950-1 regulation Meet CISPR EN 55022 Class A Available at [INH#] & [EN#] pins Available at [FAL#] pin Installed NTC for thermal sensor at [DEG#] pin means valid input voltage means a critical...

 Open the catalog to page 2
D575.00410-3

CPCI DC/DC Part. Nr.: D575.00410 Output Voltage / Current Ratings Chart Symbol: "★" OVP built-in. "@" Adjustable. "#" Remote sensing. "≡" Active Load Sharing. "⊙" Installed with Or-ing diode. "▲" Magnetic Amplifier. "●" Installed with Post-regulator. Remark: Peak load less than 60sec. with duty cycle <10%. Max. load is the continuous operating load of each rail. But the max. load of each rail can't be drawn from all outputs at the same time. Total max. power of VO1 and VO2 should be less than 350W Input & Output connectors pin assignment Mechanical dimensions: mm (inches) Weight: 1,67 kg (3,68lb.)...

 Open the catalog to page 3

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