WANPTEK EPS3210 32V 10A
#6 in Single outputFull review
A cheap 32 V, 10 A bench supply with memory presets for hobby, charging and repair work.
Amazon $69.99$69.99
The WANPTEK EPS3210 32V 10A is the better bench power supply overall, rated 3.1 to 2.9. The WANPTEK EPS3210 32V 10A leads on protection & features. The Kungber SPS3010B 30V 10A costs $10 less ($59.99 vs $69.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Kungber SPS3010B 30V 10A
#12 in Single outputFull review
A cheap, light 30 V, 10 A switcher for charging, LED and motor projects where clean output is not critical.
Amazon $59.99$59.99
Which should you buy?
- Choose the WANPTEK EPS3210 32V 10A for protection & features (over-voltage protection, over-current protection, stored setups vs over-current protection).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every single output bench power supply; a clear win is highlighted. How we rank explains each one.
| Factor weight | WANPTEK EPS3210 32V 10A | Kungber SPS3010B 30V 10A |
|---|---|---|
| Overall rating | 3.1/5 | 2.9/5 |
| Value 25% | 89 $0.22 per watt ($69.99, 320 W rated) | 92 $0.20 per watt ($59.99, 300 W from the channel ratings) |
| Output quality 20% | 0 ripple and noise not published, scored as the worst | 0 ripple and noise not published, scored as the worst |
| Resolution 15% | 50 10 mV / 1 mA readback resolution | 50 resolution not published (neutral score used) |
| PC control 15% | 50 PC control not published (neutral score used) | 50 PC control not published (neutral score used) |
| Protection & features 10% | 80 over-voltage protection, over-current protection, stored setups | 30 over-current protection |
| Warranty 15% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
Specifications
| WANPTEK EPS3210 32V 10A | Kungber SPS3010B 30V 10A | |
|---|---|---|
| Output | ||
| Type | Power supply | Power supply |
| Regulation | - | Switching |
| Channels | 1 | 1 |
| Channel ratings | 32 V/10 A | 30 V/10 A |
| Max voltage | 32 V | 30 V |
| Max current | 10 A | 10 A |
| Rated power | 320 W | 300 W (channels added) |
| Precision | ||
| Readback resolution | 10 mV / 1 mA | - |
| Control | ||
| Stored setups | 3 | - |
| Over-voltage protection | Yes | - |
| Over-current protection | Yes | Yes |
| Build | ||
| Weight | 2.5 lb | 2.3 lb |