400W High-Power Adjustable Step-Down Module for Constant Voltage and Current

RM69.00
+ RM39.99 Shipping
  • product image
  • product image
  • product image
  • product image
400W High-Power Adjustable Step-Down Module for Constant Voltage and Current

400W High-Power Adjustable Step-Down Module for Constant Voltage and Current

  • Brand: Unbranded
Sold by:

400W High-Power Adjustable Step-Down Module for Constant Voltage and Current

  • Brand: Unbranded

RM69.00

Save RM40.00 (36%)

RRP

RM109.00
In stock
+ RM39.99 Shipping

14-Day Returns Policy

Sold by:

RM69.00

Save RM40.00 (36%)

RRP

RM109.00
In stock
+ RM39.99 Shipping

14-Day Returns Policy

Payment methods:

Description

400W High-Power Adjustable Step-Down Module for Constant Voltage and Current

Main Features of Power Module: - 10.5–60V wide input voltage range, compatible with most standard power supplies. - Constant voltage and constant current output, with continuously adjustable voltage and current settings. - Suitable for a wide range of electrical equipment. - High output power: up to 280W at 12A (subject to output power and current limits). - Efficient step-down rectification design; efficiency up to 92–96% at output voltages above 10V. - Built-in constant current indicator for battery charging—charging status is clearly visible. - Input protection includes a 15A fuse; reverse input polarity will blow the fuse (fuse replacement required). Module Parameters: - Module Name: 400W Buck Constant Voltage & Constant Current Module - Module Type: Non-isolated buck converter - Input Voltage Range: 10.5–60V - Output Voltage Range: 0–45V (must satisfy step-down condition: output ≤ input × 0.8) - Minimum Output Voltage: 0V (±1V) - Maximum Output Voltage: ~80% of input voltage (e.g., with 40V input, max output ≈ 32V) Note: Appearance and color may vary slightly between batches—this does not affect functionality. Color: Blue Material: PCB Package Includes: 1 × Module This listing includes only the module. No additional accessories or components are included. Note: Color representation may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1.3 cm.
  • Fruugo ID: 492097943-1015764262

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.

Product Safety Labels

CE Mark
Safety Warnings:
  • Keep out of reach of children: to prevent accidental ingestion
  • misuse or injury. Always follow instructions: to ensure proper use and prevent malfunctions or accidents. CE applies only to electronic products

Delivery

Dispatched within 3 days

  • STANDARD: RM39.99 - Delivery between Tue 21 July 2026–Wed 29 July 2026

Shipping from China.

Returns

We do our best to ensure that the products that you order are delivered to you in full and according to your specifications. However, should you receive an incomplete order, or items different from the ones you ordered, or there is some other reason why you are not satisfied with the order, you may return the order, or any products included in the order, and receive a full refund for the items.

View full return policy

Product Compliance Details

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

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

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

  • Lin Xiaohong
  • Dongguan Beijian Technology Co., Ltd.
  • Room 1006-1007, No. 82, Hongfu West Road, Nancheng Section Nancheng Subdistrict Dongguan
  • Dongguan
  • CN
  • 523073
  • [email protected]
  • 15625659735

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