UTP3315TFL Adjustable DC Linear Power Supply 30V 5A
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Prices updated: 12 Oct 2026
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About this product
A single-channel adjustable linear DC power supply with a three-digit display that shows voltage and current together. The output is adjustable from 0 to 30 V with current-limiting protection, and it is used for bench testing and powering electronic prototypes.
Specifications
- Output voltage
- 0 – 30 V
- Output current
- 0 – 5 A
- Voltage display resolution
- 100 mV
- Current display resolution
- 10 mA
- Ripple and noise
- ≤ 0.3 mV
- Protection
- Current limiting, automatic voltage/current mode switching
Frequently asked questions
Is the maximum current 5 A or 3 A?
The listing's output table states 0 to 5 A and the title says 5 A, but one feature line mentions 0 to 3 A. Confirm the rating on the unit's label or datasheet before high-current use.
How does current limiting help when testing a circuit?
Set the current limit before connecting the load. If the load draws more than the set current, the supply switches to constant-current mode, which helps protect the circuit under test during first power-up.
