DC 48V 36V 24V to 12V 20A 240W Step Down Voltage Regulator Converter Waterproof

🌟 Features

  • 🔥 Wide Input & High Power Output: Converts a broad DC 17-60V input (compatible with 24V, 36V, 48V systems) to a stable DC 12V output, supporting up to 20A and 240W Max. Perfect for high-demand applications.

  • 💎 High Efficiency & Low Standby: With a conversion efficiency >93%, it minimizes energy loss. Features an ultra-low static power consumption of only 0.01A, saving power when idle.

  • 🛡️ Robust Protection & Durability: Built-in 25A fuse, short-circuit, overload, and over-temperature protection (at 105°C). The IP68 waterproof die-cast aluminum casing ensures reliable operation in tough environments.

  • 🔧 Easy Installation: Comes with 15cm (5.9 inches) output wires (Red/Black/Yellow/Black) for straightforward connection. Clear terminal labeling simplifies setup.

  • 🚀 Versatile Application: Ideal for powering 12V devices in golf carts, electric vehicles, LED displays, monitor systems, audio equipment, and other DC-DC conversion projects.

📊 Specification

  • Input Voltage Range: DC 17V – 60V (Note: >61V may cause damage)

  • Rated Input Voltage: 24V / 36V / 48V

  • Output: DC 12V ±2% | Current: 20A Max | Power: 240W Max

  • Conversion Efficiency: >93%

  • No-Load Current: 0.01A

  • Operating Temperature: -20°C to +60°C

  • Waterproof Rating: IP68 (Fully sealed against dust and temporary immersion)

  • Short Circuit Protection: Yes

  • Over Temperature Protection: Yes (Triggers at 105°C)

  • Fuse: 25A (Installed)

  • Housing Material: Die-cast Aluminum Alloy

  • Product Dimensions: Approx. 2.91" x 2.91" x 1.26" (74mm x 74mm x 32mm)

  • Wire Length: 5.9 inches (15cm)

📦 Package Includes

  • 1 x DC-DC Step Down Voltage Regulator Converter (17-60V to 12V 20A 240W with 25A Fuse)

🔌 Wiring Connection Guide

  • INPUT SIDE (Power Source):

    • Red Wire (+) ➔ Connect to POSITIVE (+) of your battery/power source.

    • Black Wire (-) ➔ Connect to NEGATIVE (-) of your battery/power source.

  • OUTPUT SIDE (Your Device):

    • Yellow Wire (+) ➔ Connect to POSITIVE (+) of your 12V device/load.

    • Black Wire (-) ➔ Connect to NEGATIVE (-) of your 12V device/load.

  • 💡 Testing Tip: Use a multimeter on the output terminals (Yellow & Black wires) to verify stable 12V DC after connection.

⚠️ Important Usage Notes

  1. 🚫 AC Power & Charging Prohibition: DO NOT connect directly to solar panels, wind turbines, or other AC sources. This converter is NOT designed for battery charging.

  2. ⚡ Input Voltage Warning: Ensure your input voltage stays within the 17V-60V DC range. Exceeding 60V can permanently damage the unit.

  3. 🔋 Power Capacity Check: The converter's maximum output power (240W) must be greater than the total power requirement of your connected device(s).

  4. ➕➖ Polarity Caution: DO NOT reverse the positive (+) and negative (-) connections. Incorrect wiring may cause failure or damage.

  5. 🌡️ Operating Environment: Use within the specified temperature range and ensure adequate ventilation for optimal performance and longevity.

FREE SAME BUSINESS DAY MONDAY- FRIDAY SHIPPING FROM USA.
 
All orders and payments received before 4PM EST (1PM PST) will be shipped the same business day.
 
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No responsibility for any custom duty
 
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(1) We stand behind our items and offer 60 days warranty. All items are in brand new condition unless specified otherwise elsewhere in the description.

(2) All returns - defective or otherwise - have to be preauthorized. Please contact us to get an authorization and returning address before sending the item back. If an item is returned because of an undeliverable shipping address, buyer agrees to pay the cost for re-shipment.

(3) Please note that If the return/replacement is not a result of our mistake (not defective or wrong item), the buyer is responsible for return shipping, as well as a 20 percent restocking fee.

(4) Replacement or refund will be made upon receipt of the returned item. If you do not want to wait for the replacement, you can just reorder one and then send the first one back for a refund.
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