Data Sheet

TEL 10WI Series, 10 Watt
www.tracopower.com Page 2 of 4
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current at no load 24 Vin models: 10 mA typ.
48 Vin models: 7 mA typ.
Surge voltage (1 s max.) 24 Vin models: 50 V max.
48 Vin models: 100 V max.
Start up voltage 24 Vin models: 9 V (or lower)
48 Vin models: 18 V (or lower)
Under voltage shut down 24 Vin models: 8 V typ. / 7 V min.
48 Vin models: 16 V typ. / 15 V min.
Input filter internal Pi type
Recommended input fuse 24 Vin models: 2 A (slow blow type)
48 Vin models: 1 A (slow blow type)
Conducted noise EN 55032, FCC part 15
class A without external components
class B with external components
– Application note for filter class B proposal www.tracopower.com/overview/tel10wi
EMC immunity EN 55024
– 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 components) EN 61000-4-5, ±2 kV perf. criteria A
24 Vin models: Pi-type: 2 pcs. 470uF/50V CHEMI-CON KY Series
& 1 pcs. 10uH/2.2A/0.1Ohm inductor: 732774100
48 Vin models: 1 pcs. 470uF/100V CHEMI-CON KY Series
– Conducted immunity EN 61000-4-6, 10 Vrms, perf. criteria A
– Magnetic field immunity EN 61000-4-8, 100 A/m, perf. criteria A
Output Specifications
Voltage set accuracy ±1 % max.
Regulation – Input variation (Vin min. to Vin max.) 0.2 % typ. / 0.8 % max.
– Load variation (0 – 100 %) single output: 1 % max.
dual output: 1 % max. (balanced load)
– Output voltage balance dual output: 1 % typ. / 2 % max. (balanced load)
– Cross regulation dual output: 5 % max. (asymmetrical load 25 % / 100 %)
Temperature coefficient ±0.02 %/K max.
Ripple and noise (20 MHz Bandwidth) 3.3 & 5.1 Vout models: 60 mVp-p typ. / 75 mVp-p max.
other output models: 80 mVp-p typ. / 100 mVp-p max.
Start up time (constant resistive load) 30 ms typ. / 60 ms max.
Transient response time (25% load step change) 500 μs max.
Over current limitation 160 % typ. of Iout max.
195 % max. of Iout max.
Short circuit protection hiccup, automatic recovery
Capacitive load – Single output 3.3 Vout models: 2600 µF max.
5.1 Vout models: 1300 µF max.
12 Vout models: 560 µF max.
15 Vout models: 560 µF max.
24 Vout models: 200 µF max.
– Dual output ±12 Vout models: 390 µF max. (each output)
±15 Vout models: 200 µF max. (each output)