DC/DC C
ONVERTERS
MODEL NUMBERING KEY
FMTR SERIES
30 WATT
FMTR
Base Model
28 12
D / ES
Input Voltage
Output Voltage
Number of Outputs
(S = single, D = dual)
Screening
(Standard screening has no designator
in this position.)
Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
85
16V
80
80
85
16V
82
87
16V
28V
EFFICIENCY (%)
EFFICIENCY (%)
EFFICIENCY (%)
28V
75
28V
75
40V
70
77
40V
72
70
40V
65
65
67
60
5
10
15
20
25
60
62
5
10
15
20
5
10
15
20
25
OUTPUT POWER (Watts)
OUTPUT POWER (Watts)
OUTPUT POWER (Watts)
FMTR2805S EFFICIENCY
FMTR2812S EFFICIENCY
FMTR2815S EFFICIENCY
F
IGURE
5
85
16V
80
28V
85
16V
90
F
IGURE
6
F
IGURE
7
0
10
EFFICIENCY (%)
EFFICIENCY (%)
ATTENUATION (dB)
20
28V
80
20
30
40
50
60
70
80
90
75
70
40V
65
75
40V
70
60
5
10
15
20
65
5
10
15
OUTPUT POWER (Watts)
100
0.1
1
10
100
FMTR2812D EFFICIENCY
OUTPUT POWER (Watts)
FREQUENCY (kHz)
FMTR2815D EFFICIENCY
AUDIO REJECTION, FMTR SERIES
F
IGURE
8
F
IGURE
9
F
IGURE
10
5
CRANE [ Crane Aerospace & Electronics. ]
