The Ohmite TAP2000 series offers 2000 watts of power dissipation when properly heatsinked. The design of the TAP series creates a constant pressure to the cooling plate of approximately 300 N for proper thermal flow. The TAP2000 is ideal for variable speed drives, power supplies, control devices, robotics, motor control and other power designs
Features
- 2,000 W operating power with proper heatsinking
- Non-Inductive design
- ROHS compliant
- High insulation & partial discharge performance
- Materials in accordance with UL 94 V-0
Characteristics
Derating
Derating (thermal resist.) 66.6 W/K (0.015 K/W)
Power rating: 2,000 W at 125°C bottom case temperature
Please ask for detailed mounting procedure! Best results can be reached by using a thermal transfer compound with a heat conductivity of at least 2.9 W/mK. The flatness of the cooling plate must be better than 0.05 mm overall. Surface roughness should not exceed 6.4 μm.
Performance Data
test methods are according to IEC 60068-2
Dimensions
Air distance: 14mm [0.5512] min.
Creeping distance: 42mm [1.6535] min
Ordering Information
THIS PRODUCT IS DESIGNED FOR USE WITH PROPER HEATSINKING.
Maximum base plate temperature of the resistor must be monitored and kept within specified limits to establish the power rating. Best technique is to attach a thermocouple to the side of the base plate of the resistor. Temperature of plastic housing or heat sink cannot be used to establish rating of the resistor. The Ohmite CP4 (https://www.ohmite.com/cp4-series-chillplate/) is an example of properly designed heat sink.