Input Specifications
Input Current
- At no load
12 mA typ.
Recommended Input Fuse
3.3 Vout models: 1'000 mA (slow blow)
5 Vout models: 1'250 mA (slow blow)
6.5 Vout models: 1'600 mA (slow blow)
9 Vout models: 1'600 mA (slow blow)
12 Vout models: 1'600 mA (slow blow)
15 Vout models: 1'600 mA (slow blow)
24 Vout models: 1'250 mA (slow blow)
www.tracopower.com/overview/tsr1wi
See application note:
Input Filter
(Recommended external input filter proposal)
Output Specifications
Voltage Set Accuracy
±2% max.
0.5% max.
0.6% max.
Regulation
- Input Variation (Vmin - Vmax)
- Load Variation (0 - 100%)
Ripple and Noise
(20 MHz Bandwidth)
3.3 Vout models: 50 mVp-p typ. (with 10 µF X7R)
5 Vout models: 50 mVp-p typ. (with 10 µF X7R)
6.5 Vout models: 50 mVp-p typ. (with 10 µF X7R)
9 Vout models: 50 mVp-p typ. (with 10 µF X7R)
12 Vout models: 50 mVp-p typ. (with 10 µF X7R)
15 Vout models: 50 mVp-p typ. (with 10 µF X7R)
24 Vout models: 75 mVp-p typ. (with 4.7 µF X7R)
3.3 Vout models: 2'400 µF max.
5 Vout models: 1'580 µF max.
Capacitive Load
6.5 Vout models: 1'200 µF max.
9 Vout models: 880 µF max.
12 Vout models: 660 µF max.
15 Vout models: 530 µF max.
24 Vout models: 330 µF max.
Minimum Load
Not required
Temperature Coefficient
Start-up Time
±0.02 %/K max.
25 ms typ.
Short Circuit Protection
Output Current Limitation
Transient Response
Continuous, Automatic recovery
180% typ. of Iout max.
250 mV max. (50% Load Step) (24 Vout model,
with external 4.7 µF X7R)
180 mV max. (50% Load Step) (other models,
with external 10 µF X7R)
- Peak Variation
- Response Time
200 µs typ. (50% Load Step)
General Specifications
Relative Humidity
95% max. (non condensing)
–40°C to +80°C
Temperature Ranges
- Operating Temperature
- Case Temperature
- Storage Temperature
- High Temperature
+105°C max.
–55°C to +125°C
www.tracopower.com/overview/tsr1wi
165°C typ. (Automatic recovery)
Power Derating
See application note:
Over Temperature
Protection Switch Off
Cooling System
Natural convection (20 LFM)
All specifications valid at nominal voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com August 14, 2019
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