NICE-POWER 160V 2 A (320W) Variable DC Bench Power Supply

NICE-POWER’s 160V 2 A (320W) variable DC bench power supply is specified for adjustable output, with encoder controls, a four-digit LED display and a separate USB charging port. Its stated high-voltage, low-current configuration is aimed at bench testing and repair work where voltage range matters more than high output current.

At a glance

Four encoder knobs are described for coarse and fine voltage and current adjustments, with digit selection for setting values.
An output switch can disable output while changing settings, helping avoid applying a new setting unexpectedly to a connected load.
The listing claims automatic constant-voltage and constant-current operation, plus OCP and OVP settings and additional protection functions.
A separate 5V/2A USB port is included for charging devices.

Price

$127.99Save 20%

Reference price: ~~$159.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Digit-by-digit encoder adjustment is useful when making small, deliberate changes to voltage or current.
The output button offers a straightforward way to stop output before changing settings or reconnecting a load.
A USB charging output is available without using the adjustable bench output.

Cons

The stated 2 A current rating limits suitability for loads that require higher current, even though the listing claims 320 watts of output.

Technical specifications

14 specifications

Identity
Brand	NICE-POWER
Model	160V 2 A (320W)

Electrical and connections
Maximum output voltage	160V
Current rating	2 A
Output wattage	320 watts
Output connector	Banana Jack
USB output	5V/2A

Controls and protection
Display	4-Digits LED Display
Adjustment resolution	0.01V and 0.001A
Output modes	Constant voltage and constant current modes can be switched automatically.
Protection claims	over-voltage protection, over-current protection, over-heat protection, over-load protectionand termination protection

Physical and cooling
Cooling method	Air
Fan count	1
Dimensions and weight	33.02 x 22.1 x 12.95 cm; 1.7 kg

What to know before buying

Listing details to confirm

The title and model specify 160V, 2 A and 320W, while the details field labels 160 volts_of_alternating_current as maximum input voltage. The listing does not clarify the input-voltage rating or explain how the 320-watt rating relates to the stated output limits, so confirm the applicable input and output specifications before use. The listing also says knob resolution reaches 0.01V and 0.001A but does not provide accuracy or ripple figures.

Who is it for?

A good fit for

Electronics repair and bench work where a variable supply rated up to 160V and 2 A fits the load requirements.
Users who want encoder-based fine adjustment and a physical output switch.
Workspaces that can use a separate 5V/2A USB charging output.

Less suited to

Loads requiring more than the stated 2 A current rating.
Buyers who need confirmed input-voltage limits, output accuracy or ripple specifications before choosing a supply.

NICE-POWER 160V 2 A (320W) Variable DC Bench Power Supply · photo 2 — Additional product photo 2

Frequently asked questions

What output range does the listing claim?

The title and model identify it as a 160V, 2 A, 320W supply. However, the details field labels 160 volts_of_alternating_current as maximum input voltage, so confirm the intended input and output ratings before buying.

Can the output be turned off while adjusting settings?

The listing describes a stable-output switch button intended to switch output off and on. It says this can help avoid applying changed settings to a connected instrument or load.

Does it include a USB charging port?

Yes. The listing specifies a 5V/2A USB port for charging devices.

What comes in the package?

The listing claims one power supply, one input power cord, two output power cords and one user manual. The package inventory was not provided separately, so check the selected listing to confirm those contents.