POWER RESISTOR (TR)
-Power rating 20W/30W/35/50W at 25℃heatsink mounted.
-TO-220 style power package.
-Single screw mounting to heat sink only for 30W and 35W.
-Molded case for protection and easy for mounting.
-Work as gate resistors in power supplies.
-Load and dumping resistors in CRT monitors.
-Terminal resistance in RF Power A.
-Low energy pulse loading.
■Operating Voltage:350V Max.
■Working Temperature Range:-65℃ to+150℃
■Resistance Value＜1Ω available
■Insulation Resisance:10GΩ min
-Lead Material: Tinned Copper.
-Without a heat sink.
-When in free air at 25℃,the TR20 is rated for 3W, TR30 is rated for 2.25W, TR35 is rated for 2.5W and TR50 is rated for 3W .
-The case temperature is to be used for the definition of the limit for power applied.
- The case temperature must be measured by contacting thermocouple to the center of the designed heat sink which is mounted on the component.
-Thermal grease should be applied properly.
Gate Resistors in Power Supplies.
Load and Dumping Resistors in CRT Monitors.
Terminal Resistance in RF Power Amplifiers.
Low Energy Pulse Loading.