• TPR DC regulated is high precision and high reliability constant voltage, constant current power supply, it have current-limiting, voltage reduction, short circuit protection over temperature protection, strong load ability characteristic.TPR series power supplies are applicable to laboratory, electronic items production line, telecommunication equipment maintenance, they are necessary device for technology and research, production, teaching institution.
  • Flip type panel protection to prevent misoperation
  • Power supply appears overheating operation status, output will be closed.
  • When machine internal temperature recovery normal, power supply output recoveries default condition
Specifications锛TPR3003T 3ATPR3005T 5A
Input voltage锛220V卤10%,50Hz/60Hz220V卤10%,50Hz/60Hz
Rated output voltage锛0~30V0~30V
Rated output current锛0~3A0~5A
Rated output power锛90W150W
Voltage锛
Power supply effect锛CV鈮0.01%+3mVCV鈮0.01%+3mV
Voltmeter display precision锛卤(0.5% of rdng+2digits)卤(0.5% of rdng+2digits)
Load effect锛CV鈮0.01%+5mVCV鈮0.01%+7mV
Ripple and noise锛(5Hz~1MHz)CV鈮0.5mVrms(5Hz~1MHz)CV鈮1mVrms
Current锛
Power supply effect锛CC鈮0.2%+1mACC鈮0.2%+1mA
Ammeter display precision锛卤(0.5% of rdng+2digits)卤(0.5% of rdng+2digits)
Load effect锛CC鈮0.2%+5mACC鈮0.2%+7mA
Ripple and noise锛(5Hz~1MHz) CC鈮3mArms(5Hz~1MHz)CC鈮5mArms
Protection method锛current-limiting, voltage reduction, short-circuit protection, over temperature protection , over voltage protection

Operation condition锛Temperature 0鈩 ~40 鈩 relative humidity锛 80%
Storage condition锛Temperature -10鈩儈80 鈩 relative humidity锛80%
Heating-dissipating method锛Air cooling
Weight锛5.3KG/PCS6.5KG/PCS
Size锛圵xHxD锛夛細125X 170X275mm