DC Power Supply, 32V 10A Bench Power Supply with USB Fast-charging Port/Output Button/Short-circuit Alarm, Adjustable Po
£149.61 inc. VAT (£124.68 ex. VAT)
- Delivers up to 320W for powering demanding electronics and workshop test setups.
- USB fast-charging port tops up phones and gadgets without needing a separate charger.
- Output button lets you cut power instantly for safer component changes and testing.
- Short-circuit alarm warns immediately, helping protect circuits and connected devices.
Why Choose BenchVolt
The Essential Bench Power Supply
The BenchVolt Pro series redefines what you should expect from an adjustable bench power supply. Engineered for UK hobbyists, repair technicians, and lab users, this unit delivers a highly stable, variable DC power supply ranging from 0 to 32V and 0 to 10A. Whether you are running battery charging tests, diagnosing intricate PCB faults, or powering custom Arduino and Raspberry Pi projects, the BenchVolt Pro provides the clean, reliable power your bench demands.
Unmatched Precision & Monitoring
Unlike standard units that leave you guessing, our 4-digit LED display offers exceptional resolution, allowing you to monitor voltage down to 0.01V and current down to 0.001A. This level of precision is critical when acting as an electronics repair power supply, where supplying the exact voltage can mean the difference between a successful repair and a blown component. The bright, illuminated readout ensures maximum visibility even in low-light workshop environments.
Safety First for UK Workshops
We have prioritised user safety and convenience over generic marketplace alternatives. The BenchVolt Pro features a highly requested output cut-off button, allowing you to set your voltage and current limits safely before delivering power to your circuit. Coupled with a built-in short-circuit alarm, over-voltage protection (OVP), and over-current protection (OCP), you can experiment with confidence. We have also integrated a handy 5V/2A USB fast-charging port, freeing up valuable plug sockets and keeping your mobile devices or USB-powered tools topped up while you work.
Technical Specifications
- 0-32V DC (Adjustable)
- 0-10A (Adjustable)
- 0.01V / 0.001A
- 5V/2A Fast Charge
- 230V ±10% 50Hz (UK Plug)
- CE, UKCA, RoHS
- 220 × 145 × 85 mm
- 1.45 kg
Price Comparison
See how our price compares across UK retailers
| Retailer | Price | Delivery | Warranty |
|---|---|---|---|
| BenchVolt UK (Specialist)BEST | £149.61 | FREE | 12 months + UK Support |
| eBay (est.) | £187.01 | Varies | Seller dependent |
| High Street RRP | £239.38 | N/A | Varies |
Prices checked 29 June 2026. Prices may vary.
Customer Reviews
An absolute game-changer for my home lab. The 4-digit display is incredibly crisp, and having the output button means I can dial in my exact voltage before sending power to my Arduino projects. Highly recommended.
Arrived next day as promised. The build quality is solid, and the 32V 10A range covers everything from testing 12v dc power adapters to heavy-duty automotive relays. The USB port on the front is a brilliant touch for charging my phone while I solder.
We purchased three of these for our university engineering workstations. They are vastly superior to the generic models we previously used. The voltage regulation is stable, and the CE/UKCA marking gives us peace of mind for student safety.
A very capable bench power supply for the money. The precision is spot on for my PCB repairs. My only minor gripe is that the cooling fan kicks in quite loudly when pulling near the full 10 amps, but it keeps the unit perfectly cool.
Far better than my old Korad unit. The form factor is surprisingly compact for a 10A supply, saving me valuable desk space. The output cut-off switch is something I didn't know I needed until I had it. Couldn't work without it now.
Excellent variable dc power supply. I use it primarily for mobile phone diagnostics and the low-current accuracy is impressive. The dials feel a bit light, but the fine adjustment makes it easy to hit exactly 4.2V every time.
Fantastic value for money. I was looking for a reliable 12 volt dc power supply for testing LED strips, and this gives me so much more flexibility. The instructions were clear, and it feels like a truly premium piece of kit.