DC/ DC Converter
TAP Series
15 Watt
Input Specifications
Input current (no load)
12 Vin models
24 Vin models
48 Vin models
30 mA typ.
20 mA typ.
10 mA typ.
Input current (full load)
12 Vin models
24 Vin models
48 Vin models
1000 mA typ.
720 mA typ.
360 mA typ.
Surge voltage protection (1 sec max.)
12 Vin models
24 Vin models
48 Vin models
t.b.a.
t.b.a.
t.b.a.
Conducted noise (input)
EN 55022 level A, FCC part 15, level A
Output Specifications
Voltage set accuracy
± 2 %
Regulation
– Input variation Vin min. to Vin max.
± 0.5 % max.
– Load variation 10 – 90 %
– single output models
– dual output models balanced load
– dual output models unbalanced load
± 1.0 % max.
± 2.0 % max.
± 3.5 % max.
Ripple and noise (20 MHz Bandwidth)
Temperature coefficient
75 mVpk-pk max.
± 0.05 % / °C
Output current limitation
>120% of Iout max., constant current
Short circuit protection
Foldback mode
Long term short circuit operation may cause damage
to the converter.
Capacitive load
– single output models
– dual output models
200 µF max.
50 µF max.
General Specifications
Temperature ranges
– Operating
– Case temperature
– Storage
– 25 °C ... + 75 °C (derating 3% / °C above 60°C)
+ 100 °C max.
– 40 °C ... + 125 °C
Humidity (non condensing)
90 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
>1.2 Mio. h @ + 25 °C
Isolation voltage
Input/ Output
– 12/ 24 VDC models
– 48 VDC models
750 VDC
1’500 VDC
Isolation capacity
Input/ Output
2.2 nF typ
Isolation resistance
Switching frequency (fixed)
Safety standards
Input/ Output (500 VDC)
> 1‘000 M Ohm
400 kHz typ. (Pulse width modulation PWM)
UL 1950, EN 60950, IEC 60950
Compliance up to 60 VDC input voltage (SELV limit)
Safety approvals
UL/ cUL File E188913
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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