SMRT Series™ – 19 to 56 Volt Input – 35 Watts | DC-DC Converters | Space

 

SMRT Series™ – 19 to 56 Volt Input – 35 Watts

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The SMRT Series is available with Class K or H SMD numbers, provides 35 watts, offers single, dual or triple outputs and accepts up to 56 Vin with a built in EMI filter for quiet operation. Available as Space Prototype (O), Class H, or Class K and radiation hardness assurance (RHA) levels of “-” (O), P 30 krad(Si), L 50 krad or R 100 krad(Si), per MIL-STD-38534. For more information fill out a Sales Inquiry Form, email powerapps@craneae.com or call +1 425-882-3100 (option 6).

Single event effects (SEE) LET performance to 86 MeV cm2/mg
Total ionizing dose (TID) guaranteed to 100 krad(Si), RHA level R
  • Output trim from 51% to 124% of nominal depending on model
  • Operating temperature -55° to +125°C
  • Qualified to MIL-PRF-38534 Class H and K
  • Meets MIL-STD-704A transient standards
  • Input voltage range 19 to 56 VDC
  • Transient protection 80 V for 120 ms
  • Fully isolated, 5 port isolation
  • Dual magnetic feedback
  • Remote sense
  • Inhibit function
  • Synchronization input
  • Indefinite short circuit protection
  • Case size: 2.705 × 2.205 × 0.400 inches (68.71 x 56.01 × 10.16 mm)

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Model Vout Power Efficiency
SMRT283R3S 3.3 23 65%
SMRT2805S 5 30 66%
SMRT2812S 12 35 75%
SMRT2815S 15 35 75%
SMRT2805D ±5 30 66%
SMRT2812D ±12 35 75%
SMRT2815D ±15 35 75%
SMRT283R312T 3.3, ±12 30 68%
SMRT28512T 5, ±12 30 68%
SMRT28515T 5, ±15 30 70%
SMRT28507T 5, ±7 29 73%
SMRT288R7S 8.7 35 72%
SMRT283R315T 3.3, 15 30
SMRT288R7S 8.7 35 75%