PCB DC-DC Converters

Space Grade PCB Based DC-DC Converters

Micross Hi-Rel Power Solutions Rad-Hard PCB based DC-DC power supplies include all key features to directly interface to the satellite platform and is tailored to the customers power requirements. This product range offers:

  • Excellent power efficiency
  • EMI input filter
  • Input under voltage protection
  • Output overload protection and ON/OFF sequencing
  • Isolated ON/OFF pulse command interface
  • Output overload protection and ON/OFF sequencing
  • Radiation Hardened to 100 kRad and 60 MeV cm2 / mg
  • Various telemetries

Products
We deliver a range of standard platforms based on a general design philosophy which can be tailored to the customer’s program requirements. Fully customized designs are also supported. All models and variants are supplied with full data analysis package. Request Custom Design with your specific power conversion needs.

Model O/P Power Size (mm) LxWxH Mass Product Brief
MLN 2 5W 50 x 60 x 17 < 45g  
MAS 3 15W 85 x 50.8 x 18 < 72g  
MAHB 4 20W 85 x 71 x 19.5 < 95g  
MBH 3 30W 105 x 68.5 x 19 < 115g  
EAL 4 75W 142 x 80 x 21.1  < 200g  
EARB 3 130W 155 x 65 x 22.5 < 250g  
EARC 3 170W 155 x 84 x 25 < 285g  
EART 3 150W 155 x 84 x 25 < 285g  
EGB 3 190W 153 x 95 x 25 < 300g
EGBL 3 120W 155x70x23.5 < 250g
EGBN 3 70W 124.2x84.7x23.6 < 225g
EADP 4 160W 171.5 x 80 x 21.1 < 400g  
EANR 2 115W 155x75x25 < 250g  
EBS 1 350W 190 x 90.5 x 28.5 (Board)
227 x 29 x 101.5 (Chassis)
< 470g (Board)
< 890g (in Chassis)
 
ZB 1 250W 100 x 140 x 25.4 < 350g  
ZAR 2 140W 157.3 x 125.3 x 19 (Board)
161.9 x 20.6 x 131.1 (Chassis)
< 475g (Board)
< 700g (in Chassis)
 
ZBR 1 250W 157.3 x 125.3 x 19 (Board)
161.9 x 20.6 x 131.1 (Chassis)
< 475g (Board)
< 700g (in Chassis)
 
ZAC 1 325W 100 x 254 x 24.6 (Board)
100 x 254 x 26 (incl. Tray)
< 640g (Board)
< 830g (incl. Tray)
 
TPSU 4 400W 180 x 120 x 25 < 520g

 

Zxxx Series (180-325W)
  • Single Output
  • High Output Current (to 60A)
  • Low Output Voltage (to1V)
  • Remote Sense
  • High Efficiency
  • Cold Redundancy
  • Complete Unit in Chassis (ZXR)
 
TPSU Series (300-400W)
  • Up to 4 Outputs incl. 2 main outputs
  • Pulsed Radar (SAR) Applications
  • Continuous Wave Applications
  • GaN based RF amplifiers
  • High efficiency

Zxxx Series

TPSU Series

Mxxx Series (5-25W)
  • Up to 4 Outputs
  • Linear Post Regulators, All O/P
  • Low Noise, High CS Rejection
  • Output Sequencing
  • Low Power RF, LNA, MRO, etc.
  • Isolated Pulse Command I/F
  • EMI Input Filter
 
Exxx Series (75-210W)
  • Up to 4 Outputs
  • High Efficient Main Output(s)
  • Linear Post Regulators, All O/P
  • Output Sequencing
  • RF Amplifiers (Tx) GaAs and GaN
  • Isolated Pulse Command I/F
  • EMI Input Filter
 
EBx Series (200-350W)
  • Single Output
  • Complete Unit (Chassis)
  • For Hot Redundant Systems
  • Isolated Bus Converter (~28 Volt)
  • Parallel Operation (Current Sharing

Mxxx Series

Exxx Series

 

EBx Series

Custom PCB Power Solutions

Fully customized designs supporting your program specific requirements. All models and variants are supplied with full data analysis package.

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Rad-Hard PCB Based DC-DC Converters

Tailored to match our customers' specifications and include all functions and features needed to interface directly to all major satellite platforms

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