... LED power supply Single Output Switching Power Supply Single Output S-120 SeriesFeature:High efficiency, high reliability, lost costUniversal AC ... conventionFixed switching frequency at 25 KHz1 year warrantyModelS-120-5S-120-12S-120-15S-120-24OutputDC Voltage5V12V15V24VVoltage Tolerance±2%±1%±1%±1% ... ,2G 10min./1cycle, period for 60 min, each along X, Y, Z axesSafetyWithstand VoltageI/P-O/P:1.5KVAC ...