THD10N Datasheet, PDF (2/3 Pages) TRACO Electronic AG – DC/DC Converters

DC/DC Converters
THD 10N Series 10 Watt
Input Specifications
Input current at no load


12 Vin models: 20 mA typ.
24 Vin models: 15 mA typ.
48 Vin models: 10 mA typ.
Start-up voltage / under voltage shut down


12 Vin models: 9 VDC / 8.5 VDC (or lower)
24 Vin models: 18 VDC / 17 VDC (or lower)
48 Vin models: 36 VDC / 34 VDC (or lower)
Surge voltage (1 sec. max.)


12 Vin models: 25 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Conducted noise EN 55022 class A without external components
ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
Radiated immunity EN 61000-4-3, 10 V/m, perf. criteria A
Fast transient / surge EN 61000-4-4, ±2 kV, perf. criteria A
EN 61000-4-5, ±1 kV perf. criteria A

with external capacitor chemi-con KY 220 μF, 100 V
Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
Output Specifications
Voltage set accuracy ±2 % max.
Regulation
– Input variation Vin min. to Vin max. 1.0 % max.
– Load variation 0 – 100 %
single output models: 1.2 % max.
dual output models balanced load: 2.0 % max.
Minimum load not required
Temperature coefficient ±0.02 %/K
Ripple and noise (20 MHz Bandwidth) 100 mVp-p typ.
Transient recovery time (25% load step change) 300 μs response time typ.
Transient response deviation (25% load step change) ±5 % max.
Short circuit protection hiccup, automatic recovery
Over load protection 150 % of Iout max. typ.
Capacitive load
3.3 & 5.1 VDC models:

12 VDC models:

15 VDC models:

±12 VDC models:

±15 VDC models:
1000 µF max.
470 µF max.
330 µF max.
220 µF max. (each output)
150 µF max. (each output)
General Specifications
Temperature ranges
– Operating (natural convection 20 LFM) –40°C to +85°C
– Case temperature +105°C max.
– Storage –50°C to +125°C
Derating 2.9 %/K above +70°C
Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) > 1 Mio h
Isolation voltage (input/output 60 sec., rated) 1’500 VDC
Isolation capacitance (input/output, 100 KHz, 1 V) 1‘500 pF max.
Isolation resistance (input/output, 500 VDC) >1‘000 M Ohm
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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