... and lead time, easy front-panel TJB-2D Digital Programmable Frequency Conversion Power SupplyThe TJB-2D series ... W, Hz display accurately, digital, simultaneously8) With full protections (over voltage, over load, over temp, over current, short), long ... load)Response time2msRead outputVoltage , Current, Power, Frequency, LED digitalProtections functionOver voltage, over load, over temperature Short, ...