---
product_id: 418894749
title: "12V DC Power Supply 400W 33A RAIN Proof SMPS 240V AC to 12V DC Converter for LED Panels,CCTV"
brand: "stoytec"
price: "₨465"
currency: SCR
in_stock: true
category: "Stoytec"
url: https://www.desertcart.sc/products/418894749-12v-dc-power-supply-400w-33a-rain-proof-smps-240v
store_origin: SC
region: Seychelles
---

# 400W high power output 33A stable current delivery Rain-proof durable design 12V DC Power Supply 400W 33A RAIN Proof SMPS 240V AC to 12V DC Converter for LED Panels,CCTV

**Brand:** stoytec
**Price:** ₨465
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your gear, rain or shine — never settle for less!

## Quick Answers

- **What is this?** 12V DC Power Supply 400W 33A RAIN Proof SMPS 240V AC to 12V DC Converter for LED Panels,CCTV by stoytec
- **How much does it cost?** ₨465 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/418894749-12v-dc-power-supply-400w-33a-rain-proof-smps-240v)

## Best For

- stoytec enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Warrior:** Rain-proof casing guarantees performance come rain or shine
- • **Plug & Play Precision:** Clear labeling and rail mount design for effortless installation
- • **Unstoppable Power Flow:** 400W output ensures your devices never miss a beat
- • **High-Current Reliability:** 33A rating supports heavy-duty, continuous operation
- • **Wide Voltage Compatibility:** Operates smoothly from 187V to 262V AC input for global use

## Overview

The Stoytec 12V DC Power Supply delivers a robust 400W output at 33A, engineered with a rain-proof design to ensure reliable, continuous power for LED panels, CCTV, and industrial applications. Compatible with a wide input voltage range (187V-262V AC) and featuring clear installation labeling, this rail-mount converter is built for durability and seamless operation in demanding environments.

## Description

Stoytec 12V DC Power Supply 400W 33A RAIN Proof SMPS 240V AC to 12V DC Converter for LED Panels,CCTV : desertcart.in: Computers & Accessories

## Features

- 12V DC , 400W, 33A OUTPUT
- INPUT VARIES 187 V TO 262 V AC, 50HZ
- "N" & "L" line on the sketch map means the neutral line and the live line.
- " E" is for Earth line, "+" is outgoing positive pole, "-" is outgoing negative pole.
- The place on the wire connecting is the air outlet of the cooling fan. Please note the block is prohibited within 30cm infront of that place. Otherwise the product will not working properly for the heat dissipation is poor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09W15LK9W |
| Best Sellers Rank | #6,062 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #49 in Power Supplies (Computers & Accessories) |
| Brand Name | Stoytec |
| Country of Origin | China |
| Current Rating | 33 Amps |
| Customer Reviews | 4.0 4.0 out of 5 stars (321) |
| Manufacturer | Major electronics co.ltd, Major electronics co.ltd ( jiujiang,china- +86 153 87748274) |
| Manufacturer Contact Information | Major electronics co.ltd ( jiujiang,china- +86 153 87748274) |
| Maximum Frequency | 50 Hz |
| Minimum Frequency | 50 Hz |
| Mounting Type | Rail Mount |
| Number of Items | 1 |
| Packer Contact Information | Stoytec - 7 , old valluvar street, pollachi(7845466175) |
| Power Source Type | Corded Electric |
| Specification Met | RoHS |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Stoytec
- **Current Rating:** 33 Amps
- **Mounting Type:** Rail Mount
- **Power Source:** Corded Electric
- **Specification Met:** RoHS

## Images

![12V DC Power Supply 400W 33A RAIN Proof SMPS 240V AC to 12V DC Converter for LED Panels,CCTV - Image 1](https://m.media-amazon.com/images/I/71laNX4z55L.jpg)

## Questions & Answers

**Q: Can this take the load of 3 peltier 12706 connected in parallel**
A: 3 × 92 W < 400 W rated but consider smps rating actual as half = 200W. For continuous loads only 60% of the actual rating for long life of smps

**Q: Can this be used for tata fiber wify router for uninterrupted supply?**
A: Please check required wattage power for your wifi fiber ..its 400W

**Q: Is it have output voltage adjusting (10%) preset?**
A: Yes..But you may have to tamper the warranty certificate to access it.. You may not need any preset adjustments as the 12v is steady

**Q: It will work with 5800w bass tube**
A: No

## Frequently Bought Together

- Stoytec 12V DC Power Supply 400W 33A RAIN Proof SMPS 240V AC to 12V DC Converter for LED Panels,CCTV
- Auslese 32CH LED Staircase Motion Sensor Controller for Strip Lighting Adjustable Upto 32 Steps Lighting Controller Cable Length 5M Material Plastic Color White (32CH Stair Controller)

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**Shop now:** [https://www.desertcart.sc/products/418894749-12v-dc-power-supply-400w-33a-rain-proof-smps-240v](https://www.desertcart.sc/products/418894749-12v-dc-power-supply-400w-33a-rain-proof-smps-240v)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-19*