DC POWER SUPPLY 0-30V/ 0-3A - UNI-T UTP3313TFL-II

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Description

UTP3313TFL-II is a linear DC power supply with a classic transformer. Maximum voltage 30V DC, max. Current 3A DC. This type of power supply is an ideal tool for university and technical schools, electronics production lines, home appliances repairers, do-it-yourselfers etc.

Two 4-digit LED displays for simultaneous display of voltage (red) and current (white), reverse polarity protection, short-circuit protection, overload protection. When the internal temperature of the transformer reaches 130 ° C, the reversible thermal fuse cuts off the transformer power supply and automatically reconnects the power supply when the temperature drops. The device can be operated as a constant voltage source or as a constant current source. Coarse and fine voltage regulation with a resolution of 10mV, coarse and fine regulation of current limitation with a resolution of 1mA. Terminals +, - are galvanically separated from the source housing and the ground conductor, if necessary, one pole can be connected to the ground terminal. The maximum ripple (noise) of the DC voltage is 1mV rms and 3mA rms.

 

Product parameters :

1. Number of digits on the LED display : 4-digits

2. Two displays
    

Technical parameters :

1. Output voltage range : DC 0 - 30 V

2. Output current range : 0 - 3A

3. Max output power : 90 W

4. Number of digits on the red LED voltage display : 4

5. Number of digits on white LED current display : 4

6. Load control mode : CV <0.01% + 3 mV

7. Load control mode : CC <0.1% + 5 mA

8. Accuracy (25 ℃ ± 5 ℃) voltage display : ＜ 0.5% + 20 mV

9. Current display accuracy (25 ℃ ± 5 ℃) : ＜ 0.5% + 5 mA

10. CV output control resolution : 10mV (typical)

11. CC output control resolution : 1mA (typical)

12. Ripple and noise : ≤1mVrms, 3mA rms

13. Product color : white and gray

14. Weight : 3 kg

15. Dimensions : 105 x 165 x 249 mm

16. Power supply : AC 110V / 230V ± 5% 50 / 60Hz

17. Detachable three-wire power cable

18. Standard accessories : output cables

 Related Document

1. User Manual

2. Datasheet