Description
UNI-T UTP3313TFL-II DC Power Supply
This product comes with a 3-year warranty.
The UTP3313TFL-II is a linear DC power supply with a conventional transformer. Maximum voltage 30V DC, max. current 3A DC. This type of power supply is an ideal tool for universities and technical colleges, electronics production lines, domestic appliance repairers, DIY enthusiasts, 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 power supply to the transformer 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 adjustment with a resolution of 10 mV, coarse and fine current limit adjustment with a resolution of 1 mA. The + and - terminals are galvanically isolated from the power supply housing and the earth conductor; if necessary, one pole can be connected to the earth terminal. The maximum ripple (noise) of the DC voltage is 1 mV rms and 3 mA rms.
Product parameters:
- number of digits on the LED display: 4 digits
- two displays
Technical output parameters:
- DC voltage range: 0 V
- Output current range: 0–3 A
- maximum output power: 90 W
- number of digits on the red LED voltage display: 4
- Number of digits on the white LED current display: 4
- load control mode: CV <0.01% + 3 mV
- load control mode
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- Accuracy
- m. (25 ℃ ± 5 ℃) Voltage display: ＜ 0.5% + 20 mV
- Display current accuracy (25 ℃ ± 5 ℃): ＜ 0.5% + 5 mA
- DC output control resolution: 10 mV (typical) AC output control resolution<br:/- 1 AC
- ripple and noise: ≤1 mVrms, 3 mA rms
- Product colour: white and grey
- Weight: 3 kg
- Dimensions: 105 x 165 x 249 mm
- Power supply: AC 110V / 230Hz ± 230Hz
- detachable three-pin power cable
- standard accessories: output cables
- packaging: 1 unit
- Standard quantity per carton: 4 pcs
