Datasheet
Input Current
- At no load
12 Vin models:
20 mA typ.
24 Vin models:
5 mA typ.
- At full load
12 Vin models:
429 mA typ. (3.3 Vout model)
514 mA typ. (5 Vout model)
595 mA typ. (12 Vout model)
595 mA typ. (12 / -12 Vout model)
595 mA typ. (15 / -15 Vout model)
24 Vin models:
209 mA typ. (3.3 Vout model)
251 mA typ. (5 Vout model)
291 mA typ. (12 Vout model)
291 mA typ. (12 / -12 Vout model)
291 mA typ. (15 / -15 Vout model)
Surge Voltage
12 Vin models:
25 VDC max. (1 s max.)
24 Vin models:
50 VDC max. (1 s max.)
Start-up Voltage
12 Vin models:
4.5 VDC min. / 6 VDC typ. / 8 VDC max.
24 Vin models:
8 VDC min. / 12 VDC typ. / 16 VDC max.
Under Voltage Lockout
12 Vin models:
8 VDC max.
24 Vin models:
16 VDC max.
Reflected Ripple Current
12 Vin models:
25 mA typ.
24 Vin models:
15 mA typ.
Recommended Input Fuse
12 Vin models:
1'250 mA (slow blow)
24 Vin models:
1'250 mA (slow blow)
(The need of an external fuse has to be assessed
in the final application.)
Input Filter
Internal Pi-Type
Short Circuit Input Power
3 W max.
Input Specifications
Voltage Set Accuracy
±1% max.
Regulation
- Input Variation (Vmin - Vmax)
single output models:
0.3% max.
dual output models:
0.3% max.
- Load Variation (20 - 100%)
single output models:
1% max.
dual output models:
1% max. (Output 1)
1% max. (Output 2)
- Voltage Balance
(symmetrical load)
dual output models:
2% max.
Ripple and Noise
- 20 MHz Bandwidth
50 mVp-p typ.
75 mVp-p max.
(To further reduce Ripple and Noise, a capacitor
with 3.3 μF X7R is recommended.)
Capacitive Load
- single output
3.3 Vout models:
6'800 µF max.
5 Vout models:
6'800 µF max.
12 Vout models:
6'800 µF max.
- dual output
12 / -12 Vout models:
1'000 / 1'000 µF max.
15 / -15 Vout models:
1'000 / 1'000 µF max.
Minimum Load
5 % of Iout max.
(Operation at lower load will not damage the
converter, but it may not meet all specifications)
Temperature Coefficient
±0.02 %/K max.
Start-up Time
37 ms max.
Short Circuit Protection
Continuous, Automatic recovery
Overload Protection
Foldback Mode
Output Current Limitation
120% min. of Iout max.
150% typ. of Iout max.
Output Specifications
TEL 5 Series, 5 Watt
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
www.tracopower.com September 20, 2023
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