400W DC Voltage and Current Adjustable Step-Down Power Module for Electronic Devices

€27.64
+ €16.49 Shipping

400W DC Voltage and Current Adjustable Step-Down Power Module for Electronic Devices

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400W DC Voltage and Current Adjustable Step-Down Power Module for Electronic Devices

€27.64

Save €8.00 (25%)

RRP

€35.64
In stock
+ €16.49 Shipping

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  • Brand: Unbranded

Description

400W DC Voltage and Current Adjustable Step-Down Power Module for Electronic Devices

Main Features of Power Module • Wide input voltage range: 10–60 V, compatible with most standard power supplies. • Constant voltage and constant current output; both voltage and current are continuously adjustable. Suitable for a wide range of electrical equipment. • High output power capability: up to 280 W or 12 A under proper ventilation and natural heat dissipation conditions. (Note: Output power and current are subject to operational limits.) • Uses a step-down rectification design for high efficiency—up to 92%–96% or higher—when output voltage exceeds 10 V. • Built-in constant-current indicator for clear battery charging status monitoring. • Input protection includes a 15 A fuse; reverse input polarity will blow the fuse but will not damage the module (fuse replacement required). Module Specifications • Module Name: 400 W Buck Constant Voltage & Constant Current Module • Module Type: Non-isolated buck (step-down) module • Input Voltage Range: 10.5–60 V • Output Voltage Range: 0–45 V (subject to step-down constraint: output ≤ input × 0.8) • Minimum Output Voltage: 0 V (typical start-up threshold ~1 V) • Maximum Output Voltage: Approximately 80% of input voltage (e.g., with 40 V input, max output ≈ 32 V) • Color: Blue • Material: PCB • Package Includes: 1 × Module • Note: Product appearance and color may vary slightly between batches without affecting functionality. • Note: Screen/display variations and lighting conditions may cause slight color differences between images and the actual product. Measurement tolerance: ±1–3 cm.
  • Fruugo ID: 459224448-967249835
  • EAN: 7094082875826

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Safety Warnings: Please use the product correctly according to the product manual

Delivery

Dispatched within 3 days

  • STANDARD: €20.18 - Delivery between Wed 09 September 2026–Mon 21 September 2026

Shipping from China.

Returns & Cancellations

Returns

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Cancellations

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Product Compliance Details

Please see the compliance information specific to this product outlined below.

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Jia Chen
  • Guangzhou Chaocong E-commerce Co., Ltd.
  • Room E018, 201-2, 2F, No. 9 Lingshan East Road, Tianhe District
  • Guangzhou
  • CN
  • 510700
  • [email protected]
  • 15889104500

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • ES Adwan
  • GOLDENCLICK SL
  • Calle del cincel 18, Nave 1.6
  • FUENLABRADA/MADRID
  • Spain
  • 28947
  • [email protected]
  • 34910602659