Safety protection, always on guard. Sufficient power without false standards. Good insulation, high electrical strength, and soft after-current design. Effectively reduce AC input impact. The upper and lower hollow design effectively dissipates heat. The hollow design is combined with the material to prevent it from being unusable due to overheating even in high temperature environments. Can withstand 300VAC surge input for 5 seconds. Comprehensive protection service gives you peace of mind. Defective parts have been screened out and aged tested before shipment of finished products to that shipped from the factory have the highest quality specifications. Wiring is faster, simple and easy to understand, avoiding the risk of misconnection, comprehensive protection, stable power supply, and ensuring your safe use of electricity. Rail-mounted installation. The rail-mounted design is used for easy installation, saving time and effort, high accuracy. Small voltage accuracy error. Built-in high-performance filter, high-strength anti-interference. Model:DRH-60-24 :24V Rated current:2.5A Current range:0 - 2.5A Rated power:60W Ripple and noise:150mVp-p Voltage adjustment range:21.6 - 26.4V Voltage accuracy:1.0percent Linear adjustment rate:1.0percent Load adjustment rate:1.0percent Voltage range:380(200-450) Frequency range:47 - 63Hz Colour:White Material:Plastic Package Contents: 1 x Switching Power Supply Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.