"24V DC Cooling Fan" in particular, need a safe and reliable power relay relay in areas such as high insulation relays. Japan's Fujitsu TaKamisawa launch JV series contains five amplifier power relays, high insulation small section design, dimensions 17.5 (W) × 10 (D) × 12.5 (H) mm. As a result of the movement and reinforced insulation between the outer edge of the system, the insulation performance to 5kV. Japan's NEC launched the MR82 series power relay power consumption of only 200mW. "24V DC Cooling Fan" in the relay into the various internal amplification, delay, jitter elimination contacts, arc, remote control, a combination of logic circuits may make it more functional. With breakthrough SOP technology, manufacturers are likely to put more and more functions are integrated together. The combination of "24V DC Cooling Fan" microprocessor relay will have a wider range of specialized control functions, in order to achieve high intelligence.