Thermal Characteristics	COOL30	COOL50	COOL100
Heat Load (max) with a temperature difference between laser diode module and ambient air of
0 K	80 W	120 W	250 W
5 K	60 W	90 W	180 W
10 K	40 W	60 W	120 W
Tmax (hot side)	50°C	50°C	50°C
Temperature Difference	40 K	40 K	40 K
Thermal Resistance	0.15 K/W	0.1 K/W	0.07 K/W
Electrical Characteristics
Temperature Sensor	NTC 10 kOhm	NTC 10 kOhm	NTC 10 kOhm
Peltier Current	0…±10 A	0…±10 A	0…±13 A
Peltier Voltage	0…±15 V	0…±25 V	0…±48 V
Fan Current	500 mA	800 mA	1,0 mA
Fan Voltage	12 V	12 V	12 V
General Characteristics
Ambient Temperature	0…30°C	0…30°C	0…30°C
Relative Humidity	30…70 %	30…70 %	30…70 %
Weight	2 kg	3 kg	5 kg
Dimension (w x d x h) in mm3	230 x 148 x 95	230 x 210 x 95	270 x 280 x 130
	DATASHEET	DATASHEET	DATASHEET

COOL X0-G

Cooler with Peltier elements and gilded copper heat spread plate.

Suitable for laser diodes with small heat areas.

COOLX0-PW

Cooler with Peltier elements and aluminium heat spread plate.

Suitable for laser diodes with medium-sized heat areas.

Cooler with Peltier elements and without heat spread plate.

Suitable for laser diodes with large heat areas.

Cooler without Peltier elements and without heat spread plate.

Suitable for laser diodes with integrated Peltier elements.