TDN 5WI Series, 5 Watt
Input Specifications
Input current no load
5 Vin models: 80 mA typ
24 Vin models: 30 mA typ.
48 Vin models: 15 mA typ.
Surge voltage (1 sec. max.)
5 Vin models: 15 V max.
24 Vin models: 50 V max.
48 Vin models: 100 V max.
Reflected ripple current
5 Vin models: 40 mAp-p typ.
24 Vin models: 20 mAp-p typ.
48 Vin models: 15 mAp-p typ.
Conducted noise
EN 55022 class A or B with external
components, see supporting documents
ESD (electrostatic discharge)
EN 61000ꢀ4ꢀ2, air 8 kV, contact 6 kV,
perf. criteria A
Radiated immunity
EN 61000ꢀ4ꢀ3, 10 V/m, perf. criteria A
Fast transient / surge (with external input capacitor)
EN 61000ꢀ4ꢀ4, 2 kV, perf. criteria A
EN 61000ꢀ4ꢀ5, 1 kV perf. criteria A
–external input capacitor
all models: Nippon chemi-con KY 220µF/100V
Conducted immunity
EN 61000ꢀ4ꢀ6, 10 Vrms, perf. criteria A
Output Specifications
Voltage set accuracy
1 % max.
1 % max.
Voltage balance (dual output models)
Regulation
– Input variation
0.2 % max.
– Load variation 0 – 100 %
single output: 1 % max.
dual output: 1 % max. (balanced load)
cross regulation - dual output: 5 % max. (asymmetrical load 25 % / 100 %)
Temperature coefficient
0.02 %/K typ.
75 mVp-p typ.
Ripple and noise (20 MHz Bandwidth)
Start up time
(constant resistive load)
– Power ON
– Remote ON
10 ms max.
10 ms max.
Transient response (25% load step change)
500 μs typ.
Short circuit protection
continuous, automatic recovery
Capacitive load
–Single output
–Dual output
3.3 VDC models: 4400 µF max.
5.0 VDC models: 2200 µF max.
12 VDC models: 1220 µF max.
15 VDC models: 1000 µF max.
24 VDC models: 470 µF max.
5.0 VDC models: 1000 µF max. (each output)
12 VDC models: 680 µF max. (each output)
+15 VDC models: 440 µF max. (each output)
General Specifications
Temperature ranges
– Operating (convection cooling 20LFM, 0,1m/s)
– Case temperature
–40°C to +75°C
+95°C max.
– Storage temperature
–55°C to +125°C
Derating
1.8%/K above 50°C
95 % rel H max.
1’500 VDC
Humidity (non condensing)
Isolation voltage
– I/O isolation voltage (60 sec.)
Isolation capacitance
50 pF max.
Isolation resistance (@ 500 VDC)
>1 Gohm
Reliability, calculated MTBF (MILꢀHDBKꢀ217F at +25°C, ground benign)
2‘280‘000 h
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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