PRODUCT DATASHEET
SynJet® Spotlight Cooler 34W – Flush Mount
SynJet cooling technology provides the most reliable thermal
management solution available. This LED cooler has been developed
by Aavid for cooling tracklight, spotlight, and recessed downlight
modules.
Cools up to 34W4
L10 of 100K Hours at 60°C
EnergyEfficient
5 yr Warranty
Small Form Factor
Quiet Acoustics
Specifications1
Thermal &Acoustic
SynJet Setting2
HighPerformance
Mid Performance
Θs-a3
0.91
0.97
1.07
TDP4 (W)
SPL (dBA)5
Wire Connections
Red to +VDC
Black & Blue toGround
33
31
28
28
25
22
Red to +VDC
Black & Purple toGround
Red to +VDC
Black only toGround
Standard Performance
Red to +VDC
Black only toGround
Blue to PWMSignal
PWM at 100% dutycycle
Heatsink Only
0.91
3.0
34
10
28
N/A
N/A
N/A
Electrical
Current (mA)6
Current (mA)6
Voltage
(VDC)
+/- 10%
Voltag
e
(VDC)
SynJet Setting2
Pavg
(mW)
330
255
220
330
Pavg
(mW)
550
455
360
550
Imin
Iavg
66
Ipeak
Imin
Iavg
46
Ipeak
92
HighPerformance
Mid
Standard
132
102
88
51
44
66
38
30
46
76
60
92
5
20
12
10
PWM at 100% duty cycle
132
Environmental
All Settings
Min
Max
70
Units Conditions
Operating Temperature
-40
-50
Air temperature surrounding cooler
Air temperature surrounding cooler
Above sea level
C
C
m
Storage Temperature
StorageAltitude
85
15K
95
Operating RelativeHumidity
Weight
5
%
Non-condensing
300
g
SynJet with heat sink
Reliability
100K
hrs
L10 @ 60C
Regulatory Compliance
RoHS, UL, FCC Part 15 Class B, CE
1 All values are typical at 25ºC unless otherwise stated.
2 The Level Select model should be used for discrete performance settings. Follow the instructions in the Product Design Guide for adjusting settings.
3 Thermal resistance values are given as reference only and are measured in free air without airflow obstructions. Thermal resistance is measured from the bottom
middle of the heat sink to ambient air measured at the inlet to the SynJet, with a heat source at least 19cm2 using the 34W spot cooler reference heat sink. Actual
thermal performance mayvary by application and final product design should be tested to assure proper thermal performance.
4 Thermal Design Power is based on a 30ºC temperature rise of heat sink mounting surface above ambient temperature around cooler.
5 Sound Pressure Level is measured at 1 meter distance per ISO 7779.
6 The SynJet has a time varying current. The current waveform is sinusoidal and the average current (Iavg) is used to calculate the average power consumption
(Pavg) at nominal input voltage (VDC). See the Electrical section in the Product Design Guide for a detailed explanation.
Phone: 1.855.322.2843
www.aavid.com
1 Aavid Circle
Laconia, NH 03246
MKTG-DOC-00121
Revision
A02
March 2018
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