Ruggedized and Robust Design High Cooling Capacity >1W@71°C&77K For Mega Pixel Arrays and Dual Band Detectors Use K548/9 cold finger Includes Onboard Temperature Controller
SPECIFICATIONS
K543
Total cooling power: Cold tip temperature range: 50K-110K Temperature stability: ±0.5K
1200mW@95K@71°C Product maturity: under production Meets environmental conditions per
1000mW@77K@71°C Cooler weight: 850gr MIL-STD-810
MTTF: >12,000hr @ Basic profile Input voltage: 20-32Vdc Acoustic noise: <45dB @ 5 meter
Steady state input power: Ambient temperature range: Service life: 15 years
(500mW@77K@23°C): 15 Wdc typ. - Operational:-40°C +71°C Standard warranty*: 3,000hr/2 years
Maximum input power: 50Wdc typ. - Non-Operational: -55°C...+85°C * Option to propose extended warranty
Cool down time:
(500J@77K@23°C): 4 min. typ.
INTEGRAL ROTARY
Dimensions in mm
900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80
95K
80KT ot
al C
oo lin
g Po
w er
[m W
]
Ambient Temperature [°C]
K543 - Cooling Power VS Ambient Temperature
10 12 14 16 18 20 22 24 26 28 30 32
200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600
95K,23°C
95K,71°C 80K,23°C
80K,71°C
Re gu
la te
d In
pu t
Po w
er [W
]
Total Heat Load [mW]
K543 - Regulated Input Power VS Total Heat Load