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MI-RAM

Features: · Reduces output PARD to <10mV pp·Full attenuation up to 20A load·Compatible with all MI-Series units from 5 to 50Vdc output·No adjustments required·93%-99% efficiency·Converter sense, trim,OV and OC retained· MIL-STD-810 environments· Size: 2.28 x 2.4 x 0.5 (57,9 x 61,0 x 12,7mm)S...

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SeekIC No. : 004421407 Detail

MI-RAM: Features: · Reduces output PARD to <10mV pp·Full attenuation up to 20A load·Compatible with all MI-Series units from 5 to 50Vdc output·No adjustments required·93%-99% efficiency·Converter sense, ...

MI-RAM Data Sheet

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Part Number:
MI-RAM
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

· Reduces output PARD to <10mV pp
·Full attenuation up to 20A load
·Compatible with all MI-Series units from 5 to 50Vdc output
·No adjustments required
·93%-99% efficiency
·Converter sense, trim,OV and OC retained
· MIL-STD-810 environments
· Size: 2.28" x 2.4" x 0.5" (57,9 x 61,0 x 12,7mm)


Specifications

PARAMETER MIN TYP MAX UNITS NOTES
Output noise and ripple   2.0
6.0		 3.0
10.0
 mV pp
mV pp		 MI-200; 10% to 100% load
MI-J00; 10% to 100% load
Input voltage range 5Vdc   50 Vdc  
Output voltage accuracy 99.5   100.5 % Of MI source converter
Full load current     10
20		 A
A		 MI-RAM-I1 and MI-RAM-M1
MI-RAM-I2 and MI-RAM-M2
DC voltage drop
Dissipation = (DC voltage drop x load current) + (Vin x 15 mA)		 0.34   0.38   10% to full load
Isolation 250   Vrms   Input/output to baseplate
Weight 3.0 (85)   ounces (grams)    



Description

The MI-RAM is designed for military applications where extremely low noise outputs are required. When used with any Vicor MI-Series DC-DC converter, the MI-RAM reduces both line frequency related ripple and switching noise to less than 10mV p-p, DC to 20MHz.

The combination of the MI-RAM with an MI converter provides the output noise performance of a linear supply at a power density in excess of 15W/in3.


All of the features of the MI-Series converter remain available while using the MI-RAM, including output voltage trimming, OVP and OTP (MI-200 only), current limiting, remote sense, and output inhibit.

All units are manufactured in ISO 9001-registered facilities. Full epoxy encapsulation in a low profile package enables the MI-RAM to meet MIL-STD-810 environmental testing requirements.




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