Datasheet

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All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
General Specifications
Temperature ranges – Operating – 10 °C…+60 °C
– Derating above 50°C 5 %/ K
– Storage (non operating) – 20 °C…+75 °C
Temperature coefficient 0.02 %/ K
Efficiency – Single output models 78 % typ.
– Multi output models 70 % typ.
Humidity (non condensing) 85 % rel H max.
Switching frequency – Single output models 140 kHz typ. (puls width modulation)
– Multi output models 150 kHz typ. at 50% load (frequency modulation)
Hold-up time – Single output models Vin = 115/230 VAC 30 ms typ.
– Multi output models Vin = 115/230 VAC 20 ms typ.
I/O-Isolation voltage 3‘000 VAC
Leakage current 0.75 mA RMS typ. / 230 VAC / 50 Hz
ELectromagnetic compatibility (EMC), Emissions
– Conducted input RI suppression EN 55022, class B, FCC part 15, level B
– Harmonic current emissions IEC / EN 61000-3-2, class A (75-150 Watt models)
ELectromagnetic compatibility (EMC), Immunity
– Electrostatic discharge ESD IEC / EN 61000-4-2 level 2 4 kV / 4 kV
– RF field susceptibility IEC / EN 61000-4-3 level 2 3 V /m
– Electrical fast transients/bursts on mainsline IEC / EN 61000-4-4 level 2 1 kV
– Surge IEC / EN 61000-4-5 level 2 0.5 kV / 1kV
– Voltage dip IEC / EN 61000-4-11
Safety standards IEC/ EN 60950, UL /cUL 1950 (File E141988)
Reliability, calculated MTBF (MIL-HDBK-217E) > 250‘000 h @ 25°C
Vibration 10-55 Hz 0.5 mm width/ 1 minute cycle
(3 directions each 30 minutes)
Shock 20 G (3 directions each 3 times)
Switching Power Supplies
TOF Series 10–150 Watt