







⚡ Power your innovation with precision and protection!
The DROK DC Buck Converter is a high-efficiency adjustable power supply module supporting input voltages from 5.3V to 32V and output voltages from 1.2V to 32V. It delivers up to 8A continuous current, extendable to 12A with improved cooling, and up to 160W power output. Featuring an LCD display for real-time voltage, current, and power monitoring, it includes essential protections like reverse polarity, short circuit, and overcurrent safeguards. Its compact design with an acrylic case and heat sink ensures durability and stable long-term operation, making it ideal for solar panels, RVs, lab setups, and various electronic devices.















| ASIN | B078Q1624B |
| Best Sellers Rank | #61,381 in Computers ( See Top 100 in Computers ) #449 in Computer Power Supplies |
| Item model number | REES-1822 |
| Manufacturer | DROK |
| Product Dimensions | 5 x 5 x 5 cm; 90 g |
A**R
YEs
Yes
T**A
騒音測定機器のマイクロフォンアンプの起動用に使用しました。 0.5V-OUTからの無段階設定のため、重宝しています。
A**9
Delivery and product quality A+++. Thank you
F**�
Hi guys 😁 I'm using this buck converter as regulator power supply for my Li-ion battery packs And working perfectly This save's me lot of money and time
M**Y
Reliable power conversion. Nice featture set (current limiting and display). It does give if a lot of RF noise under heavier load, but that's not a defect in the product, it's the nature of this type of power converters.
P**Y
Worked for about 30 mins. then just quit while being adjusted. Trouble shooting mentioned resetting breaker but couldn't find any breaker. Not happy. Also, no assembly instructions in box but pretty simple. Would not recommend.
Trustpilot
1 week ago
2 weeks ago