TVN 5WI Series, 5 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: 35 mA typ
24 Vin models: 8 mA typ.
48 Vin models: 5 mA typ.
Start-up voltage 9 Vin models: < 4.5 VDC
24 Vin models: < 9 VDC
48 Vin models: < 18 VDC
Undervoltage shutdown (lock-out circuit) 9 Vin models: 3 – 4.4 VDC
24 Vin models: 7 – 8.8 VDC
48 Vin models: 15 – 17.5 VDC
Surge voltage (1 s max.) 9 Vin models: 16 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
EMC emissions 9 & 24 Vin models: EN 55032 class B internal filter
48 Vin models: EN 55032 class A internal filter
– Filter class B proposal for 48 Vin models: www.tracopower.com/overview/tvn5wi
EMC immunity – ESD (electrostatic discharge) EN 61000-4-2, air ±8 kV, contact ±6 kV,
perf. criteria A
– Radiated immunity EN 61000-4-3, 20 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, ±2 kV perf. criteria A
9 & 24 Vin models:
Nippon chemi-con KY 220 µF, 100 V, ESR 48 mOhm
and TVS 70V, 3000W peak (SMDJ70A) in parallel
48 Vin models:
Nippon chemi-con KY 220 µF, 100 V, ESR 48 mOhm
and TVS 120V, 3000W peak (SMDJ120A) in parallel
– 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 9 Vin models: Pi type
24 & 48 Vin models: common chock
External input fuse required 9 Vin models: 2.5 A
(recommended values, slow blow type) 24 Vin models: 1.25 A
48 Vin models: 1.6 A
Output Specifications
Voltage set accuracy ±1% max.
Voltage adjustment range single output: –10%, +20%
dual output: ±10 %
Regulation – Input variation 0.2% max.
– Load variation (0 – 100 %) single output: 0.5% max.
dual output: 1% max.
– cross regulation - dual output: 3% max. (asymmetrical load 25% / 100%)
Temperature coefficient ±0.02 %/K typ.
Minimum load not required
Ripple and noise – without external components 15 mVp-p max., 10 mVp-p typ.
(20 MHz Bandwidth) – with a 10µF capacitor on each output 10 mVp-p max., 5 mVp-p typ.
Start-up time 50 ms typ.
Transient response (25% load step change) 250 μs typ.
Short circuit protection continuous, automatic recovery
Overload protection at 170% of Iout nom. hiccup mode
Overvoltage protection at 135% of Vout nom.