Datasheet

TFI 20, 20 Watt
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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
Start-up Voltage 30 VDC max.
Transient Voltage – 1 s max. 165 VDC max.
– 100 ms max. 176 VDC max.
– 20 ms max. 385 VDC max.
Brownout 36 VDC min.
Output Specifications
Output Voltage Vin - 2 VDC typ. / Vin - 1 VDC max.
Clamping Voltage – Input Transient Voltage Mode 168 VDC typ.
General Specifications
Standards RIA 12 Surge Susceptibility
NF F 01-510 Surge Susceptibility
Case Material Non-conductive black plastic
Base Material Non-conductive black plastic
Potting Material Silicone (UL94 V-0)
Weight 14 g
Temperature ranges – Operating (without derating) –40°C to +95°C
– Case Temperature +105°C max.
– Storage Temperature –55°C to +125°C
Relative Humidity 95% max. (non condensing)
Thermal Shock MIL-STD-810F
Vibration MIL-STD-810F
Characeristic Curves
Transient Function