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MIL-COTS PRM™ Regulator and VTM™ Current Multiplier

Rugged factorized power solutions

The MIL-COTS PRMs meet many of the ground vehicle and airborne requirements of MIL-STD-1275 and MIL-STD-704. Rated for up to 500W, the PRMs produce a nominal factorized bus voltage, controllable over the range of 20 – 55VDC. The downstream isolated VTM is available with twelve voltage division ratios from 1:1 to 1:32 and provides the user with flexibility to supply up to 80A at any output voltage from 1 to 50VDC in a surface-mount package occupying only 1in2.

Vicor MIL-COTS PRM and VTM family

PRM Regulator

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Input (V) Output (V) Output Power (W) Package Add to cart / view details
Input (V):
48 (38-55)
Output (V):
48 (20-55)
Output Power (W):
500
Package:
Full Chip
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Input (V):
48 (38-55)
Output (V):
48 (20-55)
Output Power (W):
250
Package:
Half Chip
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Input (V):
28 (14-50)
Output (V):
36 (26-50)
Output Power (W):
200
Package:
Full Chip
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VTM Current Multiplier

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Vin (V) Vout (V) Output Currents (A) Package Add to cart / view details
Vin (V):
36 (26-50)
Vout (V):
4.50 (3.25-6.25)
Output Currents (A):
27
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
6.00 (4.33-8.33)
Output Currents (A):
20
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
7.20 (5.20-10.0)
Output Currents (A):
17
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
9.00 (6.50-12.50)
Output Currents (A):
13
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
12.00 (8.67-16.70)
Output Currents (A):
10
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
18.00 (13.00-25.00)
Output Currents (A):
7.0
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
24.00 (17.30-33.30)
Output Currents (A):
5.0
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
36.00 (26.00-50.00)
Output Currents (A):
3.0
Package:
Full Chip
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Vin (V):
36 (26-50)
Vout (V):
3.00 (1.63-3.13)
Output Currents (A):
25
Package:
Half Chip
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Vin (V):
36 (26-50)
Vout (V):
4.50 (3.25-6.25)
Output Currents (A):
20
Package:
Half Chip
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Vin (V):
36 (26-50)
Vout (V):
9.00 (6.50-12.5)
Output Currents (A):
10
Package:
Half Chip
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Vin (V):
36 (26-50)
Vout (V):
3.00 (2.17-4.17)
Output Currents (A):
40
Package:
Full Chip
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Power System Designer

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Input specifications

Min input: Minimum input:
Nom input: Nominal input:
Max input: Maximum input:

Output specifications

Output
Min output: Minimum output:
Nom output: Nominal output:
Max output: Maximum output:
Vicor Power System Designer

PRM Features and Benefits

PRM features and benefits

Power density

Power density up to 312W/in3

1.3MHz switching frequency

1.3MHz switching frequency

95% efficiency

95% efficiency

ZVS buck-boost regulation

ZVS buck-boost regulation

VTM Features and Benefits

VTM features and benefits

Isolated 1 – 50V output

Isolated 1 – 50V output

Fast transient response

Fast transient response

3MHz switching frequency

3MHz switching frequency

Up to 96.5% efficiency

Up to 96.5% efficiency

Resources

  • J-lead Product Outline Drawing
    PDF DXF
  • Through-Hole Product Outline Drawing
    PDF DXF
  • PRM Flanged VI Brick Outline Drawing
    PDF DXF
  • J-lead Product Outline Drawing
    PDF DXF
  • Through-Hole Product Outline Drawing
    PDF DXF
  • PRM - Full Chip J-Lead Product 3-D Model Drawing
    IGS STP
  • PRM - Full Chip Through-Hole Product 3-D Model Drawing
    IGS STP
  • PRM - Half Chip J-Lead Product 3-D Model Drawing
    IGS STP
  • VTM - Full Chip J-Lead Product 3-D Model Drawing
    IGS STP
  • VTM - Full Chip Through-Hole Product 3-D Model Drawing
    IGS STP
  • VTM - Half Chip J-Lead Product 3-D Model Drawing
    IGS STP

Promo Component

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Related Products

Related Products

PRM

Pre- and post-transformation regulators

VTM

Factorized power current multiplier

MIL-COTS BCM

High-voltage bidirectional intermediate bus converter