Hantek PPS2320A Programmable DC Power Supply 30V 3A
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Prices updated: 12 Oct 2026
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About this product
The Hantek PPS2320A is a programmable DC power supply with two adjustable 0-30 V, 3 A channels and one fixed 2.5 V, 3.3 V, or 5 V channel. Each channel works in constant voltage or constant current mode, and the two main channels can be connected in series or parallel. It is useful for bench testing, microcontroller projects, and circuit development.
Specifications
- AC input voltage
- 100 / 120 / 220 / 240 V ±10%
- AC input frequency
- 50 Hz ±5%
- CH1 and CH2 output
- 0 – 30 V, 0 – 3 A (adjustable)
- CH3 output
- 2.5 V / 3.3 V / 5 V, 3 A
- Load effect
- ≤ 0.01% + 3 mV (current setting ≤ 3 A)
- Source effect
- ≤ 0.01% + 3 mV
- Power consumption
- About 5 W
Frequently asked questions
Can I use the two 0-30 V channels in series for higher voltage?
Yes, the PPS2320A supports series and parallel operation through its internal switch. In series the voltage adds up, and in parallel the current capacity adds up. Set the channels and check the settings in the manual before connecting a load.
Which channel should I use for a 5 V logic circuit?
The CH3 fixed output can be set to 2.5 V, 3.3 V, or 5 V, which suits logic and microcontroller boards. Confirm the selected fixed voltage on the front panel before connecting the board, since applying the wrong voltage can damage a 3.3 V device.
