TYOHM has successfully developed and mass-produced high-resistance wire-wound resistors for use in high-speed train braking systems. This product is precision-wound using a high thermal conductivity ceramic substrate and high-temperature resistant alloy resistance wire, possessing high resistance, high power handling capacity, and excellent heat dissipation performance, effectively absorbing the large amount of energy generated during braking.
The product has passed high-temperature, vibration, and pulse impact tests, meeting the safety and reliability requirements under frequent braking conditions of high-speed trains. It is now in stable mass production and applied in rail transit braking systems.