Corrugated resistance ceramic tube as a skeleton, alloy resistance wire evenly wound on the skeleton, coated with heat insulating paint, easy installation Melf brand, with good heat dissipation. The resistor using a special corrugated flat wire around the system, combined with tight, good heat dissipation, and noise-free operation, no interference, no harmful to human magnetic field. Vertical corrugated surface allows for heat dissipation reduce parasitic inductance, and selection of high fire-retardant inorganic coatings, effective protection of the resistance wire from oxidation, long life, can be used to drive the brake, servo systems, power supply and other electrical circuits and the use of in elevators, cranes, rolling, drawing machine, centrifuge, load test. Corrugated resistance Technical parameters: ◇ Power range: 50W ~ 2500W ◇ voltage range: 0.5KV-10KV ◇ Resistance Range: 1R-1KR ◇ Pressure: AC2.5KV-20KV / 1min 50Hz ◇ IP rating: IP00 ◇ vibration: 1g ◇ Rated temperature: 375 ℃ ◇ drift: 80 ~ 400ppm / ℃ ◇ carrier fluid material: 0Cr25AL5 // Ni80Cr20 ripple resistance applications: corrugated wound resistors, resistor wire for the vertical corrugation Melf manufacturer, is conducive to heat reduce parasitic inductance MELF, coated green or black paint, with power, overload-resistant, strong, high withstand voltage (between an electrode and mounting bracket to withstand voltage). Widely used in elevators, mills, cranes, wire drawing machine, load test. Look alloy resistance performance advantages in use. Compared with traditional ceramic chip resistor (such as thick film chip resistors, thin film chip resistors), alloy resistive huge advantage all aspects of performance, performance: lots of good tolerance, temperature coefficient TCR lower, go to ± 50PPM / ℃, even lower; higher power, under the same package may exceed the rated power ceramic resistance several times. The most important point is that in the high current sampling and over-current protection, short circuit protection of such areas through the impact of current production MELF, highlighting the advantages of alloy resistance performance undoubtedly: ceramic chip resistors are often burned in a short time and the alloy resistance and impact strength can be fairly current, this played a role in the protection of other devices in the whole circuit, while ensuring the quality of the overall product. Wafer production resistance, kai electronics, wafer resistance provided by the Nanjing-kai Electronics Co., Nanjing-kai Electronics Co., Ltd. (www.eajay.com) quality of service and products, continue to receive the recognition and trust of new and old customers and the industry. Our company is a certified member of the whole alliance network operators, business alliance customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!