Data Sheet

www.tracopower.com Page 2 of 6
TIB 120EX Series, 120 Watt
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input voltage – nominal ranges 100 – 240 VAC
– effective ranges 85 – 264 VAC
(below 90 VAC a derating of 3%/V is required)
Input voltage frequency 45 – 65 Hz
Standby power cunsumption 2.2/2.2 W (115 / 23 0 VA C)
Power Factor Correction (PFC) 0.97/0.8 (115 /2 3 0 V AC )
Harmonic limits – acc. EN 61000-3-2 class A, D
Inrush current 15/30 A max. (115 /2 3 0 V AC )
Output Specifications
Output voltage adjustment
1)
12 Vout models: 11.8 – 15.0 V
24 Vout models: 23.5 – 28.0 V
48 Vout models: 47.0 – 56.0 V
Regulation – Input variation 0.1 % max.
– Load variation (10–90 %) 0.5 % max.
Temperature coefficient 0.02 %/K
Hold-up time 20 ms min.
Start-up time 2 s max.
Ripple and Noise (20MHz bandwidth) 12 & 24 Vout models: 100 mVp-p max.
48 Vout models: 200 mVp-p max.
Output overvoltage protection (OVP)
2)
12 Vout models: 16 – 19 V
24 Vout models: 32 – 35 V
48 Vout models: 56 – 60 V
Power back immunity
3)
< OVP level
Operation – Nominal operation 100 % of Iout nom.
– Peak power operation 105 – 150 % of Iout nom.
– Constant current (cc) > 155 % of Iout nom.
Duty cycle
4)
– Threshold > 105 %
(for peak and cc mode) – CC or peak opeartion timer 4 s max. (switch off)
– normal operation / off period 10 s typ. (automatic restart after switch off or
peak and cc operation timer reset)
Short circuit Switch off after 4s delay, automatic restart
DC OK signal – Threshold for Vout 12 Vout models: on: > 10.9 V typ., off: < 10.7 V typ.
24 Vout models: on: > 22.5 V typ., off: < 21.5 V typ.
48 Vout models: on: > 45 V typ., off: < 43 V typ.
– DC ON relay contact closed, 1 A max., < 100 mOhm
(also indicated by green LEDs: front and side)
– DC OFF relay contact open, 30 V max.
1)
Output voltage can be adjusted as indicated. However, output power has to be maintained at nominal value. This means the output
nominal current has to be reduced in accordance with the increase of output voltage.
2)
In case of an internal error a second voltage regulation loop keeps the output voltage at a save level, the power supply turns off and
restarts after typ. 10 seconds.
3)
When external voltage is supplied above set output voltage and below OVP threshold, the power supply will function normally without
switch off or destruction, even if external voltage is applied continuously.
4)
In case of overload or short circuit, the unit switches the output voltage off after 4 seconds and tries to restart every typ. 10 seconds.