CFM81S SERIES
80 WATT OPEN FRAME
AC-DC MODULES
Features
Universal Input Range 90~264VAC
Continuous Short Circuit Protection
High Efficiency up to 91%
No Load Power 95% Reduction
Application Note Link
www.cincon.com
3
Class B
Criterion B
CFM81S Series App Notes
REVISION: V10
CFM81S
Series
CHARACTERISTIC CURVE
Power Derating Curve
200
180
160
140
120
100
80
60
40
20
0
Power Derating
100%
Derating curve for Natural Convection
75%
LOAD (%)
Rated Load(%)
Peak Load Vin De-Rating
20LFM(Natural Convection)
50%
25%
20LFM(Natural Convection)
0%
-30 -20 -10 0 10 20 30 40 50 60 70 80
90 110 130 150 170 190 210 230 250
Vin Voltage(Vac)
Ambient Temperature(oC)
Performance Data
CFM81S150 (Eff Vs Io)
95%
90%
90%
Efficincy (%)
Efficincy (%)
CFM81S120 (Eff Vs Io)
95%
85%
80%
115V
75%
70%
65%
10%
30%
40%
50%
60%
70%
80%
80%
115V
75%
70%
230V
20%
85%
65%
10%
90% 100%
230V
20%
30%
Current Load (%)
90%
90%
85%
80%
115V
75%
70%
40%
50%
60%
70%
80%
90% 100%
Current Load (%)
www.cincon.com
70%
80%
90% 100%
85%
80%
115V
75%
70%
230V
30%
60%
CFM81S480 (Eff Vs Io)
95%
Efficincy (%)
Efficincy (%)
CFM81S240 (Eff Vs Io)
20%
50%
Current Load (%)
95%
65%
10%
40%
65%
10%
230V
20%
30%
40%
50%
60%
70%
80%
90% 100%
Current Load (%)
4
REVISION: V10
CFM81S
Series
MECHANICAL SPECIFICATION
CFM81SXXX
2
0.1
4 -Φ
6[
CFM81SXXX-P
0]
3.2
CN1
1
CFM81SXXX-CA
26
0 .1
4-Φ
]
20
[3.
0.62[15.8]
CN1
1
2
3
4
CN2
0.150 [3.81]
2
1
2
3
4
CN2
0.150 [3.81]
2.700 [68.58]
2.700 [68.58]
3.000 [76.20]
3.000 [76.20]
PIN CONNECTION
Pin
Function
1
ACN
2
ACL
CN1
1
1.969 [50.00]
2
2.000 [50.80]
1
2
3
4
CN2
1
0.150 [3.81]
1.700 [43.18]
0.150 [3.81]
2
1.700 [43.18]
2.000 [50.80]
CN1
All Dimensions In Inches[mm]
Tolerance Inches:x.xxx=+0.039/-0
Millimeters:x.xx= +1.0/-0
3.200 [81.28]
2.362 [60.00]
0.063 [1.60]
0.197 [5.00]
0.472 [12.00]
1.575[40.00]
0.063 [1.60]
1.413 [35.90]max.
0.098[2.50]max.
0.063 [1.60]
0.173 [4.40]
0.150 [3.80]
0.039 [1.00]
2.441 [62.00]
Φ0.039 [1.00]
2.720[69.10]
2.000 [50.80]
3x 0
4- M
0.600 [15.24]
.5
5
1.700 [43.18]
PIN CONNECTION
Pin
Function
1
-Vout
-Vout
2
3
+Vout
+Vout
4
Φ0.071 [1.80]
0.370 [9.41]
CN2
1.339[34.00]Max.
0.098 [2.50]Max.
0.236 [6.00]
REVISION: V10
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