Integral Rotary    K543

Integral Rotary
Integral Stirling 1W
Micro Cooler K543


Model K543 is a new member of RICOR’s expanding family of highly reliable integral rotary microcoolers. This Model was developed to meet the growing demand for more cooling power and extended lifespan. The cooler is designed primarily for Mega pixel format FPAs, Dual band detectors, QWIP applications and Slip-On configuration where reliability, cooling power, robustness and low acoustic signature are of concern. This model is integrated with K548 cold fingers. The cooler is designed to withstand harsh environmental conditions and excels in low vibration export and low acoustic noise level.

Cooler Weight: 830 gr.Cooldown Time (500J @77K @23°C):
4 min. Typ.
Input Voltage: 18-28 VDCCooling Capacity: 1W @77K @71°C
Steady State Input Power:
(1000mW @77K @23°C): 20Wdc Typ.
MTTF > 15,000 Hours (Goal)
Maximum Input Power: 45WdcMeets Environmental Conditions per
Ambient Temperature Range:
- Operational: -40°C...+71°C
- Non-Operational: -56°C...+85°C

Mega Pixel Array
QWIP 65÷70 Kelvin
Dual Band/Color

Missile Warning Systems
Border Surveillance

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