PFU1000

PFU Series 1000 W & 800 W High Power Resistors / High Voltage Resistors High Power Density 0.5 Ohm to 1 Mohm Very Low Inductance Moisture resistant encapsulation Vibraton Proof Applications: Power Supplies, Motor Controls, Snubber Resistors, Load Banks, and Robotics SPECIFICATIONS Type PFU 800 PFU 1000 Conditions Rated Power - 1000 At Flange Temperature -55 to +75 °C 800 - At Flange Temperature -55 to +90 °C Short Time Overload 1200 1200 5 Seconds mounted on cooler Thermal Resistance Resistance Range Nominal Resistance TCR Tolerance 0.10 °C / W 0.5 ohm to 1 Mohm E24+ +/- 100 PPM/K (A) +/- 5% (J) From Resistor to Flange Maximum power is limited per Ohm’s law. V2/R for example at 1Mohm power is limited to 25 watts E24, additionally 2.5, 5.0 and 8.0 1 ohm to 1 Mohm, +/- 200PPM/°C < 1 ohm , for -55 to +155 °C Operation Temperature Max Applied Voltage Insulation Voltage Partial Discharge Voltage -55 to +175 °C V = √ (P R) (5,000V Max...