Kungber
DC30V10A (SPS3010B)
$147.93Cheaper
Best Bench Power Supplies · head-to-head
DC30V10A (SPS3010B) vs DP712
A sourced, side-by-side comparison. DC30V10A (SPS3010B) is cheaper at $147.93. Every spec and price links to its source.
Rigol
DP712
$349
Which is better: the DC30V10A (SPS3010B) or DP712?
On the specs we track, they're closely matched. The DC30V10A (SPS3010B) is the cheaper at $147.93.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | DC30V10A (SPS3010B) | DP712 |
|---|---|---|
| US price | $147.93 | $349 |
| Brand | Kungber | Rigol |
| Released | — | — |
| Output channels | 1 | 1 |
| Max voltage (V) | 30 | 50 |
| Max current (A) | 10 | 3 |
| Max power (W) | 300 | 150 |
| Resolution mv | 10 | 10 |
| Programmable | No | Yes |
| Display type | 4-digit backlit LED | LED numeric display |
| USB interface | No | Yes |
Sources — DC30V10A (SPS3010B): ibspot.com (verified 2026-08-01). DP712: rigolna.com (verified 2026-08-01).
What's the difference between the DC30V10A (SPS3010B) and DP712?
Where the two actually differ on the specs we track (6 of 8). Matching specs are omitted.
- Max voltage (V): DC30V10A (SPS3010B) 30 vs DP712 50
- Max current (A): DC30V10A (SPS3010B) 10 vs DP712 3
- Max power (W): DC30V10A (SPS3010B) 300 vs DP712 150
- Programmable: DC30V10A (SPS3010B) false vs DP712 true
- Display type: DC30V10A (SPS3010B) 4-digit backlit LED vs DP712 LED numeric display
- USB interface: DC30V10A (SPS3010B) false vs DP712 true