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Know before you buy
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Input 6–40V DC · Output 1.2–36V
Wide buck window published (listing).
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300W · 20A continuous
Power/current class published.
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CC + CV dual modes
PSU and battery-charger narrative published.
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≤50mV ripple · up to 96% eff. claim
Listing efficiency/ripple claims — conditions related.
Features that make it useful
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CC-CV battery charging narrative
Use-case language — not a chemistry cert.
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-40°C to +85°C operating claim
Temperature window published.
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Solar / auto / LED / DIY bench narrative
Application list (listing).
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1-year warranty · India support
980-970-9898 / care@amicikart.com.
How to use
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Confirm source is within DC 6–40V; set Vout 1.2–36V with Vout < Vin for buck operation
Do not invent boost behaviour.
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Use CC-CV pots within ≤300W / ≤20A; add cooling for sustained high load
Thermal details beyond temp window not invented.
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Treat title 95% and body 96% as listing efficiency claims only
Do not invent certified efficiency.
300W 20A Buck 6-40V to 1.2-36V CC-CV
amiciSolar · 300W · 20A · Vin 6–40V · Vout 1.2–36V · CC-CV · ≤50mV ripple claim
Adjustable DC–DC step-down buck with CC-CV. Listing: input 6V–40V DC, output 1.2V–36V, up to 300W / 20A continuous, CC + CV modes, efficiency claim up to 96% (24V→12V @ 20A; title says 95%), ripple ≤50mV, -40°C to +85°C. Vin/Vout/current...
Sale price
Rs. 699.00
-31%
Regular price
Rs. 1,000.00
(MRP Inclusive of All Taxes)
Regular price
Rs. 699.00
Unit price
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300W 20A DC-DC Buck Converter, 6V-40V to 1.2V-36V Step-Down Power Module, 95% Efficiency
Sale price
Rs. 699.00
Regular price
Rs. 1,000.00
(MRP Inclusive of All Taxes)
Regular price
Rs. 699.00
Unit price
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Manuals & videos
Specifications
| SKU | 1xBUCK-CC-300W |
|---|---|
| Product ID | 8433994137755 |
| Brand (handle) | amiciSolar |
| Device class | 300W 20A DC–DC buck converter CC-CV module |
| Input (listing) | 6V–40V DC |
| Output (listing) | 1.2V–36V DC adjustable |
| Current / power (listing) | Up to 20A / 300W continuous |
| Modes (listing) | Constant Current (CC) · Constant Voltage (CV) |
| Efficiency claim (listing) | Up to 96% @ 24V→12V 20A (title: 95%) — claim only |
| Ripple claim (listing) | ≤50mV |
| Operating temp (listing) | -40°C to +85°C |
| IP / certifications | Not published — none invented |
| Warranty (listing) | 1 year; support 980-970-9898 / care@amicikart.com |
| Evidence note | Live product.js only (Batch 17) |
Frequently asked questions
What Vin/Vout are published?
Input 6–40V DC; output 1.2–36V DC.
How is this different from 1xDC-BUCK-300?
This SKU 1xBUCK-CC-300W is 6–40→1.2–36 at 20A/300W CC-CV; Batch 12 1xDC-BUCK-300 is 5–40→1.2–35 at 9A — related but separate listings.
Is efficiency certified?
No — listing claims up to 96% (title 95%); none invented as a certification.
Does it boost?
No — published as step-down buck only.
Full Product Description
amiciSolar 300W 20A Buck CC-CV
Product 8433994137755 / 1xBUCK-CC-300W. Evidence: live product.js (Batch 17). publish=false.
- Vin 6–40V · Vout 1.2–36V · 20A / 300W · CC-CV
- ≠ 1xDC-BUCK-300 · ≠ 1xDC-BUCK-400 · ≠ 1xDC-MOB-CHRG