In brief: These devices have no measurements in common that would show one is better than the other. Compare the review conclusions below.
Model RK8009 Riden · 2026 Read review → RD6012H Riden · 2025 Read review → Voltage, V 80 60 Current, A 9 12 Power, W 720 720 In test, W 720 720 Review conclusion Recommended Recommended
Only in one review: Ripple 20 mV (RD6012H); Efficiency 98.9 % (RK8009); Temperature rise 82 °C (RD6012H).
RK8009: The converter showed low ripple, high efficiency, and little heating, but has limited headroom for minimum voltage drop.
RD6012H: The author liked it: it delivers the rated power, has low ripple and achieves good efficiency.
Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.
Compare two models Category… Power supplies Converters Chargers Batteries Battery packs and power banks Electronic loads Measuring instruments Tools Model… 5 V, 8 A voltage converter with four USB outputs 5 V Uninterruptible Power Supply 12 V UPS, 12 W version 20 A step-down converter 35 V 5 A linear adjustable power supply kit 60 V 20 A Linear Adjustable Power Supply DIY Kit 6020 converter board Adjustable DC-DC converter Adjustable power supply kit Adjustable power supply kit board Axioma 3000 VA Control board Converter based on a KR142EN5A regulator and MJD117 Converter board DC-DC converter with QC 3.0 support DC-DC step-down module rated for 10 A Digital PWM speed controller for a brushed motor DIY driver based on PT4115 DPH5005 DPS-5020 DPS8005 DPS8005 DPX6012S Dual-port converter with QC support EGS002 board Fnirsi DC-6006L FR9888 G1208-20013120A HDMI-to-VGA converter ICL7660 IP6518 board Large ETA3000 inductive balancer, up to 11S LM2596 DC-DC converter board LM2596S DC-DC converter LTC3780-based converter Martek power, 48 V → ±12 V MC34063 MC34063 step-up/step-down converter Mean Well SD-200B-24 mod 223 mod 223E Modern converter MP2225-based converter MP2359DJ MT3608 step-up board Multichannel DC-DC converter Pico PSU ATX Power module for a multichannel battery tester Power transistor board with 12 transistors Pure sine wave inverter (model not specified) QBW018A0B QC/PD trigger LX-QC03-V2 RBQ-8,2/45 RBQ-31251 RD6006 RD6006 (W) RD6012 RD6012(W) RD6012H RD6012P(W) RD6018 RD6018P RD6024 RD6030 RD6030-Max RK6006 RK6006 RK6006-BT RK6006H RK6012 RK6018 RK8009 RuiDeng RD6006P SEPIC converter Small ETA3000 inductive balancer, 2–4S Small step-up board (lot of 5 boards) Spot welder board with supercapacitors Step-up voltage converter rated for up to 400 W SW001A2B91Z SW3516 board in heat-shrink tubing TPS40057-based converter TRI1461 Tyco ME005BK Universal adjustable voltage converter powered by USB Universal SEPIC voltage converter Universal trigger with QC and PD support UPS-1228-12 USB-RS485 adapter with CH340 + MAX485 USB-to-RS232 TTL converter based on PL2303 Voltage converter with output current up to 25 A, 600 W Voltage converter with Quick Charge WZ5005 XH-M403 XL4005E1 DC-DC converter with display XL4016E1 step-down converter XMOS USB-S/PDIF converter XY6020L XYH3606 XYS3580 YZXstudio cross board ZC822 ZC823 ZC826 ZC826 ZXY6005S ZXY6020S “Type One” board “Type Two” board or Model… 5 V, 8 A voltage converter with four USB outputs 5 V Uninterruptible Power Supply 12 V UPS, 12 W version 20 A step-down converter 35 V 5 A linear adjustable power supply kit 60 V 20 A Linear Adjustable Power Supply DIY Kit 6020 converter board Adjustable DC-DC converter Adjustable power supply kit Adjustable power supply kit board Axioma 3000 VA Control board Converter based on a KR142EN5A regulator and MJD117 Converter board DC-DC converter with QC 3.0 support DC-DC step-down module rated for 10 A Digital PWM speed controller for a brushed motor DIY driver based on PT4115 DPH5005 DPS-5020 DPS8005 DPS8005 DPX6012S Dual-port converter with QC support EGS002 board Fnirsi DC-6006L FR9888 G1208-20013120A HDMI-to-VGA converter ICL7660 IP6518 board Large ETA3000 inductive balancer, up to 11S LM2596 DC-DC converter board LM2596S DC-DC converter LTC3780-based converter Martek power, 48 V → ±12 V MC34063 MC34063 step-up/step-down converter Mean Well SD-200B-24 mod 223 mod 223E Modern converter MP2225-based converter MP2359DJ MT3608 step-up board Multichannel DC-DC converter Pico PSU ATX Power module for a multichannel battery tester Power transistor board with 12 transistors Pure sine wave inverter (model not specified) QBW018A0B QC/PD trigger LX-QC03-V2 RBQ-8,2/45 RBQ-31251 RD6006 RD6006 (W) RD6012 RD6012(W) RD6012H RD6012P(W) RD6018 RD6018P RD6024 RD6030 RD6030-Max RK6006 RK6006 RK6006-BT RK6006H RK6012 RK6018 RK8009 RuiDeng RD6006P SEPIC converter Small ETA3000 inductive balancer, 2–4S Small step-up board (lot of 5 boards) Spot welder board with supercapacitors Step-up voltage converter rated for up to 400 W SW001A2B91Z SW3516 board in heat-shrink tubing TPS40057-based converter TRI1461 Tyco ME005BK Universal adjustable voltage converter powered by USB Universal SEPIC voltage converter Universal trigger with QC and PD support UPS-1228-12 USB-RS485 adapter with CH340 + MAX485 USB-to-RS232 TTL converter based on PL2303 Voltage converter with output current up to 25 A, 600 W Voltage converter with Quick Charge WZ5005 XH-M403 XL4005E1 DC-DC converter with display XL4016E1 step-down converter XMOS USB-S/PDIF converter XY6020L XYH3606 XYS3580 YZXstudio cross board ZC822 ZC823 ZC826 ZC826 ZXY6005S ZXY6020S “Type One” board “Type Two” board Compare
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