DC/DC Converter
TAM 25 Series
25 Watt
Input Specifications
Input current
(no load)
12 Vin models
24 Vin models
48 Vin models
12
24
24
24
48
48
48
Vin models
Vin;
Vin;
Vin;
Vin;
Vin;
Vin;
5 Vout
12 & ±12 Vout
other output
5 Vout
12 & ±12 Vout
other output
models:
models:
models:
models:
models:
models:
35 mA typ.
30 mA typ.
20 mA typ.
3’000 mA typ.
1’270 mA typ.
1’210 mA typ.
1’250 mA typ.
635 mA typ.
605 mA typ.
625 mA typ.
39 VDC max..
(1 sec. max.)
75 VDC max.
(1 sec. max.)
EN 55022 level A, FCC part 15, level A
– main output
– auxilary outputs
± 1.0 %
± 1.5 %
± 4.0 %
+ 5 % / – 20%
± 0.5 % max.
± 1.0 % max.
± 1.0 % max.
± 2.0 % max.
± 1.0 % max.
± 3.0 % max.
(> 10% load at Out 1)
± 3.0 % max.
120 mVpk-pk max
± 0.02 % / °C
105% – 130% of Iout max. foldback mode
foldback, indefinite
(automatic recovery)
single output models:
dual output models:
triple output models:
standard:
extended:
standard:
extended:
500 µF max.
250 µF max.
100 µF max.
– 25 °C ... + 75 °C
(no derating)
– 25 °C ... + 85 °C
(no derating)
+ 95 °C max.
+ 115 °C max.
– 55 °C ... + 125 °C
95 % rel H max.
> 400’000 h @ + 25 °C
500 VDC
1‘500 VDC
10 nF typ
Input current
(full load)
Surge voltage
(only triple- and B- version models)
Conducted noise
(input)
24 Vin models:
48 Vin models:
Output Specifications
Voltage set accuracy
dual:
triple:
Output voltage adjustment
Regulation
– Input variation Vin min. to Vin max.
– single- and triple output models
– dual output models
– Load variation 10 – 100 %:
– single output models
– dual output models ( balanced load )
– triple output models
Out 1:
Out 2 & 3:
– Cross regulation
Ripple and noise
(20 MHz Bandwidth)
Temperature coefficient
Output current limitation
Short circuit protection
Capacitive load
(at min load)
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
Humidity
(non condensing)
Reliability, calculated MTBF
(MIL-HDBK-217 E)
Isolation voltage
Isolation capacity
Input/Output
Input/Output
single- & dual output models:
triple output- and B- version models:
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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