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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.
PFU800 Datasheet
