Atten TPR3003T DC Regulated Power Supply


Product Tags:
Atten TPR3003T DC Regulated Power Supply

Application fields:

● Electronic products testing, verification 
● Equipment maintenance, aging  
● College training education  
● Automotive electronic circuit power supply testing aging
● Research and development technology laboratory general test

Product overview:

This model power supply is designed for electronic product verification testing, repair, aging, and other requirements. The product is pure simulation circuit control, using series type regulated voltage scheme with the best stability, with sufficient power output and high stability, ultra-low ripple. It has simple operation and control, and all kinds of protection functions.

Product features:

1. It adopts LCD screen, high-precision double 4-bit voltage and ammeter head display, automatic calculation and display of output power.
2. Rated range voltage, current continuously adjustable output.
3. Constant voltage CV/ constant current CC mode automatically switch seamlessly. 
4. Voltage tracking output protection function, independent and perfect protection circuit.
5. The product is designed with full power, super loading capacity, and can be used at full load for a long time.
6. Enhanced heat dissipation system with long life double-ball fan ensure durable work, no protection.
7. Panel door cover type protection to prevent wrong adjustment of parameters.


Specifications: TPR3003T 3A TPR3005T 5A
Input voltage: 220V±10%,50Hz/60Hz 220V±10%,50Hz/60Hz
Rated output voltage: 0~30V 0~30V
Rated output current: 0~3A 0~5A
Rated output power: 90W 150W
Power supply effect: CV≤0.01%+3mV CV≤0.01%+3mV
Voltmeter display precision: ±(0.5% of rdng+2digits) ±(0.5% of rdng+2digits)
Load effect: CV≤0.01%+5mV CV≤0.01%+7mV
Ripple and noise: (5Hz~1MHz)CV≤0.5mVrms (5Hz~1MHz)CV≤1mVrms
Power supply effect: CC≤0.2%+1mA CC≤0.2%+1mA
Ammeter display precision: ±(0.5% of rdng+2digits) ±(0.5% of rdng+2digits)
Load effect: CC≤0.2%+5mA CC≤0.2%+7mA
Ripple and noise: (5Hz~1MHz) CC≤3mArms (5Hz~1MHz)CC≤5mArms
Protection method: current-limiting, voltage reduction, short-circuit protection, over temperature protection , over voltage protection
Operation condition: Temperature 0℃ ~40 ℃ relative humidity< 80%
Storage condition: Temperature -10℃~80 ℃ relative humidity<80%
Heating-dissipating method: Air cooling  
Weight: 5.3KG/PCS 6.5KG/PCS
Size(WxHxD): 125X 170X275mm
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  • Atten TPR3003T DC Regulated Power Supply