Data Sheet

TVN 3 Series, 3 Watt
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load 9 Vin models: 55 mA typ
12 Vin models: 30 mA typ.
24 Vin models: 16 mA typ.
48 Vin models: 12 mA typ.
Start-up voltage 9 Vin models: < 4.5 VDC
12 Vin models: < 9 VDC
24 Vin models: < 18 VDC
48 Vin models: < 36 VDC
Undervoltage shutdown 9 Vin models: 3.5 VDC typ.
12 Vin models: 7 V typ.
24 Vin models: 15 V typ.
48 Vin models: 33 V typ.
Surge voltage (1 s max.) 9 Vin models: 15 V max.
12 Vin models: 25 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Conducted noise – Conducted input emission EN 55032 class A or B with external
components
EMC immunity – 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
(with external input capacitor) EN 61000-4-5, ±1 kV perf. criteria A
Nippon chemi-con KY 220 µF / 100 V
– Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
– Magnetic field immunity EN 61000-4-8
100 A/m, continuous, perf. criteria A
1000 A/m, 1 sec., perf. criteria A
Input filter capacitor type
Output Specifications
Voltage set accuracy ±1 % max.
Regulation – Input variation 0.2 % max.
– Load variation 0 – 100 % 1 % max.
– Cross regulation - dual output 5 % max. (asymmetrical load 25 % / 100 %)
Temperature coefficient ±0.02 %/K typ.
Ripple and noise – Without external components 15 mVp-p typ.
(20 MHz Bandwidth) – With a 10µF capacitor on each output 10 mVp-p typ.
Start-up time 30 ms typ.
Transient response (25% load step change) 500 μs typ.
Short circuit protection continuous, automatic recovery
Capacitive load – Single output 3.3 VDC models: 4‘400 µF max.
5.0 VDC models: 2‘200 µF max.
9.0 VDC models: 1‘300 µF max.
12 VDC models: 1‘000 µF max.
15 VDC models: 820 µF max.
24 VDC models: 470 µF max.
– Dual output ±5.0 VDC models: 1‘200 µF max. (each output)
±12 VDC models: 520 µF max. (each output)
+15 VDC models: 440 µF max. (each output)