DC/DC Converter
TAM 25 Series
Features
Single-, Dual-, and Triple Output Models
Wide 2:1 Input Range
Very high Efficiency up to 84%
Extended Temp. Range available
Internal Filter to meet EN 55022, Class A
and FCC Part 15, Level A
I/O-Isolation 500VDC (1’500VDC for Triple
Output Models)
Small Dimensions: Single- and
Dual Output Models: 50x50x10.5mm,
Triple Output Models: 71x61x10.5mm
Remote ON/OFF
Shielded Metal Case
2 Year Product Warranty
25 Watt
The TAM series is a range of high performance 25W DC/DC-
converters with very high power density. They provide a cost effective
solution in industrial, datacommunication and telecom applications
with limited space on PCB. These converters are built in SMT-hybrid
technology on a ceramic substrate which together with a metal
case provide a very good heat dissipation. No additional heatsink
is necessary for operating temperature up to +75 °C (resp. +85°C)
at full load.
Models
Ordercode
TAM 25-1211
TAM 25-2411
TAM 25-2412
TAM 25-2421
TAM 25-2422
TAM 25-4811
TAM 25-4812
TAM 25-4821
TAM 25-4822
Input voltage range
9.5 – 18VDC
Output 1
5 VDC / 4.4
5 VDC /
12 VDC /
+12 VDC /
+15 VDC /
5
2
1
0.83
A
A
A
A
A
A
A
A
A
Output 2
Output 3
Efficiency typ.
75%
82
83
83
83
%
%
%
%
18 – 36 VDC
–12 VDC/ 1
A
–15 VDC/ 0.83 A
36 – 72 VDC
5 VDC / 5
12 VDC / 2
+12 VDC / 1
+15 VDC / 0.83
–12 VDC/ 1
A
–15 VDC/ 0.83 A
82 %
83 %
83 %
83 %
Models with extended Temp. Range –25 to +85°C
TAM 25-2411-B
TAM 25-2412-B
TAM 25-2431
TAM 25-2432
TAM
TAM
TAM
TAM
25-4811-B
25-4812-B
25-4831
25-4832
18 – 36 VDC
5 VDC /
12 VDC /
5 VDC /
5 VDC /
5 VDC /
12 VDC /
5 VDC /
5 VDC /
5
2.5
3.8
3.1
5
2.5
3.8
3.1
A
A
A
A
A
A
A
A
83
84
84
84
83
84
84
84
%
%
%
%
%
%
%
%
+12 VDC/ 0.25 A
+15 VDC/ 0.31 A
–12 VDC/ 0.25 A
–15 VDC/ 0.31 A
36 – 72 VDC
+12 VDC/ 0.25 A
+15 VDC/ 0.31 A
–12 VDC/ 0.25 A
–15 VDC/ 0.31 A
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