Korad
KA3005P
$120.04
Best Bench Power Supplies · head-to-head
KA3005P vs RD6018
A sourced, side-by-side comparison. RD6018 is cheaper at $103.99. Every spec and price links to its source.
Riden (RUIDENG)
RD6018
$103.99Cheaper
Which is better: the KA3005P or RD6018?
On the specs we track, they're closely matched. The RD6018 is the cheaper at $103.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | KA3005P | RD6018 |
|---|---|---|
| US price | $120.04 | $103.99 |
| Brand | Korad | Riden (RUIDENG) |
| Released | — | — |
| Output channels | 1 | 1 |
| Max voltage (V) | 30 | 60 |
| Max current (A) | 5 | 18 |
| Max power (W) | 150 | 1080 |
| Resolution mv | 10 | 10 |
| Programmable | Yes | Yes |
| Display type | 4-digit LED (green V / red A) | 2.4-inch color TFT (ILI9341) |
| USB interface | Yes | Yes |
Sources — KA3005P: digikey.com (verified 2026-08-01). RD6018: sigrok.org (verified 2026-08-01).
What's the difference between the KA3005P and RD6018?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Max voltage (V): KA3005P 30 vs RD6018 60
- Max current (A): KA3005P 5 vs RD6018 18
- Max power (W): KA3005P 150 vs RD6018 1080
- Display type: KA3005P 4-digit LED (green V / red A) vs RD6018 2.4-inch color TFT (ILI9341)