TSR 2 Series, 2 A
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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
Input Specifications
Input current no load 1 mA typ.
Input filter internal capacitor
Output Specifications
Voltage set accuracy ±2 % max.
Regulation – Input variation 0.5 % max.
– Load variation 0 – 100 % 1 % max.
Ripple and noise (20 MHz Bandwidth) 50 mVp-p typ. for Vout ≤ 6.5 VDC
75 mVp-p typ. for Vout ≥ 9.0 VDC
Start up time (constant resistive load) 5 ms typ.
Dynamic load response (50% load step change) 150 μs typ. response time
9, 12 & 15 VDC models: 300 mV typ. peak deviation
other models: 150 mV typ. peak deviation
Short circuit protection continuous, automatic recovery
Overload protection (hiccup mode) 5 Vin models: 8.0 A
other models: 3.6 A
General Specifications
Temperature ranges – Operating (convection cooling 20LFM, 0,1m/s) –40°C to +85°C
– Case temperature +105°C max.
– Storage temperature –55°C to +125°C
Derating see graph below
Humidity (non condensing) 5 - 95 % rel H max.
Shock and vibration acc MIL-STD-810F
Temperature coefficient ±0.02 %/K typ.
Reliability, calculated MTBF (MIL-HDBK-217F at +25°C, ground benign) 13‘520‘000 h
Switching frequency (Pulse frequency modulation) 5 Vin models: 1200 kHz typ.
other models: 410 kHz typ.
Environmental compliance – Reach www.tracopower.com/overview/tsr2
– RoHS RoHS directive 2011/65/EU
60 70 80 90 100
100
80
60
40
20
0
Ambient Temperature [°C]
-40
30 Vin
24 Vin
15 Vin
12 Vin