Twintex Electronics Co., Ltd.  

Product Name: China Triple Output Linear DC Power Supply 30V/3A Adjustable Twintex Tp-2303 Model NO.: TP-2303 Trademark: FOB Transport Package: 2 Pieces Per Carton Specification: CE Origin: China HS Code: 85044014 Product Description China Triple Output Linear DC Power Supply 30V/3A Adjustable Twintex Tp-2303Output ON/OFF controlVoltage and current preset functionConstant voltage and constant current, low ripple & noise, low temperature driftIn tracking mode, two outputs are automatically connected in series or parallel without extra cablesIn series mode, the instrument can be connected as positive and negative suppliesMulti-tune potentiometer for coarse and fine voltage/current controlDual-color 4 LED panel meters for voltage and current display.ModelOutput VoltageOutput CurrentFixed outputPresetV&IOutput ON/OFFTracking OperationDimension (mm)Weight(kg)TP-23030~30V ×20~3A ×25V/3A√√260×160×3708TP-2303TK0~30V ×20~3A ×25V/3A√√√260×160×3708TP-2303K0~30V ×20~3A ×25V/3A√√260×160×3307TP-2303E0~30V ×20~3A ×2√260×160×3307TP-23050~30V ×20~5A ×25V/3A√√260×160×37010TP-2305TK0~30V ×20~5A ×25V/3A√√√260×160×37010TP-2305K0~30V ×20~5A ×25V/3A√√260×160×3309TP-2305E0~30V ×20~5A ×2√260×160×3309TP-301020~30V ×20~10A ×2√√√260×160×46016TP-600520~60V ×20~5A ×2√√√260×160×46016SpecificationsConstant voltage operationLoad regulation≤0.01%+3mV(I≤3A); ≤0.02%+5mV (I>3A)Line regulation≤0.01%+3mVRipple & Noise≤1mV rms(I≤3A); ≤2mV rms(I>3A)Temperature co-efficient≤300ppmRecovery time≤100us (50% load change, minimum load 0.5A)Constant current operationLoad regulation≤0.2%+3mA(I≤3A); ≤0.2%+5mA(I>3A)Line regulation≤0.2%+3mARipple & Noise≤3mA rms(I≤3A); ≤6mA rms(I>3A)Tracking operationParallelLine regulation≤0.01%+3mVLoad regulation≤0.01%+3mV(I≤3A); ≤0.02%+5mV(I>3A)SeriesLine regulation≤0.01%+5mVLoad regulation≤300mVSlave error≤0.5%+10mVof the master, noload (with load, add load regulation≤300mV)Fixed output 5V/3AOutput accuracy5V±0.25VMax.output current3ARegulationLine regulation≤25mV, Load regulation≤25mVRipple & noise≤2.0mVrmsProtectionOver load and reverse polarity protectionsDisplayMeter3 digits LED displayResolution100mV/10mAAccuracyVoltage±(0.5%reading+2digits)Current±(1%reading+2digits)ProtectionOver load and reverse polarity protectionsPower sourceAC110V/220V±10%, 50/60HzOperating environment0~40 degree, <80%Storage environment-10~70 degree, <80%AccessoriesPower cord ×1, Operation manual ×1, Test lead ×2Tp-2303