The voltage drop of the busbar trunking system during operation depends on the current, busbar resistance, and reactance. The busbar system is operating at full load current and an ambient temperature of 35 ° C. Due to the high conductivity of copper, it is partially offset by the larger cross-sectional area of the busbar in aluminum. Therefore, the average voltage drop per unit length of copper busbar is lower than that of aluminum with the same rated current. Due to the proportional relationship between power loss and the resistance of the busbar, the power loss of copper busbar trunking systems is usually lower than that of aluminum busbar trunking systems with the same rated current.

The purity of a conductor directly affects the impedance and voltage drop values. So, Mega Technology's copper busbars all use T2 oxygen free copper conductors with a high purity of 99.97%, and even the copper+silver composition can reach up to 99.99%. The conductivity of the conductor can reach up to 99.99% using the T2 oxygen free copper conductor used by Mega Technology. The purity and conductivity of a conductor directly affect its impedance and voltage drop. The higher the purity and conductivity, the lower the impedance and voltage drop values. The impedance and voltage drop values are also related to the heat dissipation capacity, so the structure and insulation of the product are also crucial.

Mega Technology (Zhenjiang) Co., Ltd. is a Taiwan funded sole proprietorship and an electrical manufacturing company specializing in the production of busbar and supporting products. Our busbar products are based on energy-saving, environmentally friendly, and safe vulcanized insulation as the core technology, serving the more high-end semiconductor industry. Mega Technology not only has CCC certification and ISO series certification, but also has international authoritative KEMA KEUR certification and UL certification. To ensure customers can use it with confidence, we has made special international certifications for some core technologies and materials of its products. We look forward to cooperating with you!