---
product_id: 76925869
title: "SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12)"
brand: "jmwaabong"
price: "€ 110.19"
currency: EUR
in_stock: true
reviews_count: 8
category: "Jm Waa Bong"
url: https://www.desertcart.sk/products/76925869-sanpu-smps-led-driver-400w-12v-33a-constant-voltage-switching
store_origin: SK
region: Slovakia
---

# 400W peak power output 12V DC constant voltage, 33A max current IP63 rainproof outdoor rating SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12)

**Brand:** jmwaabong
**Price:** € 110.19
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your projects rain or shine with SANPU’s unstoppable LED driver!

## Quick Answers

- **What is this?** SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12) by jmwaabong
- **How much does it cost?** € 110.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/76925869-sanpu-smps-led-driver-400w-12v-33a-constant-voltage-switching)

## Best For

- jmwaabong enthusiasts

## Why This Product

- Trusted jmwaabong brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Built-in protections guard against short circuits, overloads, overvoltage, and overheating for peace of mind.
- • **Silent Cooling:** Automatic fan cooling balances efficient heat dissipation with minimal noise, ideal for discreet installations.
- • **Trusted & Certified:** CE & RoHS certified with a 2-year factory warranty—professional-grade quality you can count on.
- • **Weatherproof Warrior:** IP63-rated aluminum shell ensures reliable operation rain or shine—perfect for outdoor setups.
- • **Powerhouse Performance:** Delivers a robust 400W peak output to keep your LEDs and devices running flawlessly.

## Overview

The SANPU FX400-H1V12 is a 400W peak, 12V DC constant voltage LED driver featuring a durable IP63-rated aluminum casing for outdoor use. It supports up to 33A output current with automatic fan cooling and comprehensive safety protections. Certified by CE and RoHS, it comes with a 2-year warranty, making it a reliable choice for LED lighting, 3D printing, and security applications.

## Description

PARAMETER(FX400-H1V12) Type: Constant voltage single output(cannot replace the constant current one) Input Voltage: 90-135V AC Input Frequency: 50/60Hz Output Voltage: 12V DC Output Current: 0-30A (33.3A peak) Output Power: 0-360W (400W peak) Output Frequency: 100k Hz FEATURE Shell Material: Aluminum Color: Silver Protect Level: IP 63 (Outdoor use, rainproof) Waterproof: No Working Environment: -40~+60 Celsius, 20%~90% RH Fan: Yes Cooling Method: Automatic cooling fan(noise) Variabl Resistor(+V ADJ): No Dimmable: No Work with Dimmer: No Usage: LEDs, 3D Print, security, etc. QUALITY Origin: Shenzhen, China Certificates: CE RoHS Warranty: 2 years PACKAGE Packing: Double-deck cardboard color box & bubble pack Package Content: 1 piece of power supply US plug: No Product Size: L x W x H=265 x 112 x 58mm Product Weight: 1kg

Review: very good power supply , i put outside but with aluminum cage and works excellent - very good power supply , i put outside but with aluminum cage and works excellent , i will keeping buying this power supply , no problems , i like it
Review: Weather resistant - Paired this with orange LED light strips on our patio's sunburst. The fact that it is weather resistant is what made me decide to purchase it. The constantly ON fan is a bit loud, but it's not an issue for me since i mounted it on one of the rafters which is about 12ft overhead. I recommend this PSU.

## Features

- Universal power supply with sealed terminals. Widely used in LEDs, 3D printer, security, etc.
- Factory directly sale. Professional consult and guide pre & after sales.
- CE & RoHS certification. 2 years factory warranty and long working lifespan. Refund/replacement for any problem in 2 years.
- Automatic Protections: short circuit, over load, over voltage, over temperature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G8GYFF6 |
| Best Sellers Rank | #1,064,191 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,910 in Power Converters |
| Brand | JMWaaBong |
| Brand Name | JMWaaBong |
| Current Rating | 33 Amps |
| Customer Reviews | 4.0 out of 5 stars 43 Reviews |
| Item Weight | 1 Kilograms |
| Manufacturer | Shenzhen SANPU |
| Maximum Frequency | 60 Hz |
| Minimum Frequency | 60 Hz |
| Model | SANPUFX400-H1V12 |
| Part Number | FX400-H1V12 |
| Power Source | Corded Electric |
| UPC | 660003497551 718040889331 |

## Product Details

- **Brand:** JMWaaBong
- **Power Source:** Corded Electric
- **Current Rating:** 33 Amps
- **Maximum Frequency:** 60 Hz
- **Minimum Frequency:** 60 Hz

## Images

![SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12) - Image 1](https://m.media-amazon.com/images/I/61VxTw6nNXL.jpg)
![SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12) - Image 2](https://m.media-amazon.com/images/I/51gVb80oZoL.jpg)
![SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12) - Image 3](https://m.media-amazon.com/images/I/51OqBjpflML.jpg)
![SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12) - Image 4](https://m.media-amazon.com/images/I/51ffTFaRy0L.jpg)
![SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12) - Image 5](https://m.media-amazon.com/images/I/51QZNphCEUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ very good power supply , i put outside but with aluminum cage and works excellent
*by E***L on February 21, 2023*

very good power supply , i put outside but with aluminum cage and works excellent , i will keeping buying this power supply , no problems , i like it

### ⭐⭐⭐⭐⭐ Weather resistant
*by G***H on July 17, 2019*

Paired this with orange LED light strips on our patio's sunburst. The fact that it is weather resistant is what made me decide to purchase it. The constantly ON fan is a bit loud, but it's not an issue for me since i mounted it on one of the rafters which is about 12ft overhead. I recommend this PSU.

### ⭐ lights are flickering after only few months of use
*by H***. on November 4, 2020*

With about 3 months after install by professional electrician the light starts to flicker and after call the electrician confirmed that one of three outlet on power supply not working properly.

## Frequently Bought Together

- SANPU SMPS LED Driver 400w 12v 33a Constant Voltage Switching Power Supply 110v 120v ac-dc Transformer Ourdoor Rainproof IP63 (SANPU FX400-H1V12)
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**Shop now:** [https://www.desertcart.sk/products/76925869-sanpu-smps-led-driver-400w-12v-33a-constant-voltage-switching](https://www.desertcart.sk/products/76925869-sanpu-smps-led-driver-400w-12v-33a-constant-voltage-switching)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-27*