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Ambient Temperature [°C]
K549, 8mm - Cooling Power VS Ambient Temperature
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77K,23°C 77K,71°C
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Total Heat Load [mW]
K549, 8mm - Regulated Input Power VS Total Heat Load
K549 8mm Cold finger
SPECIFICATIONS
Split Configuration for System Design Flexibility Ideal for Gimbaled Payloads Systems Highly Reliable Services in Harsh Environment Use K508 Cold Finger Includes Onboard Temperature Controller
Total cooling power: Cold tip temperature range: 65K-110K Temperature stability: ±0.5K
550mW@77K@71°C Product maturity: under production Meets environmental conditions per
MTTF: >10,000hr @ Basic profile Cooler weight: 900gr MIL-STD-810
Steady state input power: Input voltage: 20-32Vdc Acoustic noise: <45dB @ 5 meter
(200mW@80K@23°C): 10 Wdc typ. Ambient temperature range: Service life: 15 years
Maximum input power: 40Wdc typ. - Operational: -40°C +71°C Standard warranty*: 3,000hr/2 years
Cool down time: - Non-Operational: -55°C +85°C * Option to propose extended warranty
(250J@80K@23°C): 5 min. typ.
SPLIT ROTARY
Dimensions in mm