Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.
Share this product
Cllena DC 8V-40V to 12V 20A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for
This product ad may change over time
ShareCllena DC 8V-40V to 12V 20A Automatic Buck Boost Converter Step Down/Up Regulator Voltage Reducer Converter Waterproof Regulated DC Power Supply for
Users say:
This converter is perfect for converting higher voltage sources to 12 volts, providing stable and clean power. It is small enough to fit in cramped up space, but can be used for a variety of purposes. It is also strong and heavy duty, and has been tested and worked flawlessly.
Sorry, We couldn't find this product
Review summary
AI-generated content
This converter is perfect for converting higher voltage sources to 12 volts, providing stable and clean power. It is small enough to fit in cramped up space, but can be used for a variety of purposes. It is also strong and heavy duty, and has been tested and worked flawlessly.
Pros
- Stable and clean 12V output
- Easy to install
- Compact size
- Works well for various applications
Cons
- Requires key activation setup
- Limited current output
Read original reviews
Description
Input voltage range: DC 8V-40V; Output voltage: DC 12V(non-adjustable); Output current: 20A; Output power 240W. High conversion efficiency: Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%. Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage. Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable. Wide application: Large trucks, Golf cart, Club car, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, electronic systems and DIY etc. Wiring: OUTPUT+ to LOAD+, OUTPUT- to LOAD-; INPUT+ to BAT+, INPUT- to BAT- Note: * Never connect to solar panel, PWM/MPPT charge controller, inverter or wind turbine. * Never use for charge. Keep good air convection. * Never reverse the polarity. * Use the enough big cable to avoid the voltage drop. Specifications: Input Voltage Range: 8V-40V DC Output Voltage: DC12V 20A Output Rated Power: 240W Efficiency: 97% (half load); 95% (full load) Ripple: 200mVp Line Regulation: ±0.2% Load Regulation: ±0.2% Voltage Accuracy: ±1.5% Enclosures: IP68 Case Operating Temperature: -40~85°C Weight: 389g Features: 1. 100% full power and stable current output, non-isolated module. 2. Industry grade DC 8V-40V to DC 12V step down/up converter, efficiency up to 95%. 3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection. 4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating. 5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours. Package included: 1 x DC 8V/40V to12V 20A Converter Questions: How to choose the correct current for loads? For example, if the max current of your load device is 10A, then choose 10A/0.8=12.5A at least for resistive loads according to international standard. If the load device is motor or compressor, then you may choose 10A/0.5=20A according to real testing result since the motor and compressor starting current may be 2-3 times than nominal current.
Buying Options
✕Microsoft may receive compensation for clicks on these products, but such compensation has no effect on the ranking or relevance of results
Specifications
| Dimensions | 3.86 X 3.19 X 1.34 Inches |
| Item Model Number: | Dc84012-20 |
| Asin: | B08kzs81y1 |
| Country Of Origin: | China |
| Input Voltage | 40 Volts |
| Brand | Cllena |
| Manufacturer: | Cllena |
| Date First Available: | October 10, 2020 |
| Item Weight | 0.38 Kilograms |
| Output Voltage | 12 Volts |
| Package Dimensions: | 5.39 X 3.82 X 1.65 Inches; 13.4 Ounces |