# KA3005P vs DP712: specs and price compared

A sourced, side-by-side comparison of the KA3005P (Korad) and DP712 (Rigol) among bench power supplies. KA3005P is the cheaper of the two at $120.04.

## Side by side

| Spec | KA3005P | DP712 |
| --- | --- | --- |
| US price | $120.04 | $349 |
| Brand | Korad | Rigol |
| Output channels | 1 | 1 |
| Max voltage (V) | 30 | 50 |
| Max current (A) | 5 | 3 |
| Max power (W) | 150 | 150 |
| Resolution mv | 10 | 10 |
| Programmable | Yes | Yes |
| Display type | 4-digit LED (green V / red A) | LED numeric display |
| USB interface | Yes | Yes |

## Key differences

- Max voltage (V): KA3005P 30 vs DP712 50
- Max current (A): KA3005P 5 vs DP712 3
- Display type: KA3005P 4-digit LED (green V / red A) vs DP712 LED numeric display

## Sources

- KA3005P: https://www.digikey.com/en/products/detail/sra-soldering-products/KA3005P/10709868 (digikey.com, verified 2026-08-01)
- DP712: https://www.rigolna.com/products/dc-power-supplies/dp700/dp712/ (rigolna.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/bench-power-supplies/korad-ka3005p-vs-rigol-dp712/
Cite: Per The Front Desk Review, KA3005P ($120.04) vs DP712 ($349) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/bench-power-supplies/korad-ka3005p-vs-rigol-dp712/
License: CC BY 4.0.