--- product_id: 21633634 title: "S-400-5 400W, 60A/80A, 5V DC Power Supply" brand: "ampflow" price: "₨3591" currency: SCR in_stock: true category: "Amp Flow" url: https://www.desertcart.sc/products/21633634-s-400-5-400w-60a-80a-5v-dc-power-supply store_origin: SC region: Seychelles --- # 400W high power output Compact 8.5x4.5x2 inch size 60A continuous, 80A peak current S-400-5 400W, 60A/80A, 5V DC Power Supply **Brand:** ampflow **Price:** ₨3591 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with confidence and control! ## Quick Answers - **What is this?** S-400-5 400W, 60A/80A, 5V DC Power Supply by ampflow - **How much does it cost?** ₨3591 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/21633634-s-400-5-400w-60a-80a-5v-dc-power-supply) ## Best For - ampflow enthusiasts ## Why This Product - Trusted ampflow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Shield:** Automatic short-circuit and temperature overload protection keeps your setup safe and running. - • **EMI-Filtered & Soft-Start:** Minimizes radio interference and reduces power spikes for smooth, reliable operation. - • **Precision Voltage Control:** Adjust output voltage ±10% to fine-tune performance for your exact needs. - • **Seamless AC Compatibility:** Works effortlessly with 110V or 220V household power for versatile deployment. - • **Unmatched Motor-Ready Power:** Engineered to handle high current surges without shutdown, perfect for demanding DC motors. ## Overview The AmpFlow S-400-5 is a compact, high-efficiency 400W power supply delivering 5V DC at 60A continuous and 80A peak, designed specifically for high-demand applications like DC motors. It features adjustable voltage, robust short-circuit and thermal protections, EMI filtering, and soft-start technology, ensuring reliable, safe, and interference-free operation on standard 110V or 220V AC inputs. ## Description Connect this unit to 110 or 220 Volts AC household power, and it will supply 400 Watts at 5 Volts DC and 60 Amps (80 Amps short term). This power supply has been engineered specifically for use with DC motors. Most power supplies designed for use with LED lighting or other electronics will simply shut down when exposed to the high current demands of motors. Built-in current limiting protects the unit from overloads and short circuits. The current limiting feature enables these power supplies to keep functioning through the high-current start-up surges from motors. AmpFlow power supplies will just limit the current to the rated maximum even when a larger load is called for, (like when a DC motor starts up). Also, inductive loads (like motors) can cause damage to power supplies that are not designed for them. These power supplies also work well in any application where AC line voltage needs to be converted to DC voltage. Other uses include LED lighting, HAM radio, battery charging, and replacing plug-in AC adapters when more power is required. Short-circuit and overload protections help these units survive harsh operating conditions. The power supply shuts down temporarily if the temperature, current, or voltage goes beyond the safe operating range, and it starts up again automatically when the condition goes away – no rebooting is necessary. This high-efficiency power supply has an output voltage that is adjustable by plus or minus 10%. It includes an EMI filter to minimize interference with radio signals and a soft-start circuit that reduces the AC inrush current peaks. Every power supply goes through a full-load burn-in test, so no defective unit leaves the factory. This unit meets all the following safety and EMC standards: UL 1950, EN60950, IEC100-3-2, CE, ROHS AmpFlow® power supplies are available in 5V, 12V, 24V, 36V, and 48 Volts at up to 1000 Watts. Search for "AmpFlow power supply" for more choices. ## Features - Output: 5V DC, 80A Short Term, 60A Continuous, 400 Watts; Input: 110V 220V AC - Engineered for use with electric motors and other demanding applications - Protected from short-circuit and temperature overload - Voltage adjustable plus or minus 10% - Size: 8.5 inches X 4.5 inches X 2.0 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EKTZQXI | | Brand | AmpFlow | | Built-In Media | Power Supply | | Current Rating | 60 A | | Customer Reviews | 2.6 2.6 out of 5 stars (4) | | Item Dimensions | 8.5 x 4.5 x 2 inches | | Item Weight | 2 pounds | | Manufacturer | Powerhouse Engineering Inc. | | Maximum Input Voltage | 220 volts | | Mfr Part Number | S-400-5 | | Minimum Input Voltage | 110 volts | | Model Number | S-400-5 | | Number of Items | 1 | | Output Wattage | 400 watts | | UPC | 680569239730 | | Wattage | 400 watts | ## Product Details - **Brand:** AmpFlow - **Current Rating:** 60 A - **Item Weight:** 2 pounds - **Item dimensions L x W x H:** 8.5 x 4.5 x 2 inches - **Manufacturer:** Powerhouse Engineering Inc. - **Maximum Input Voltage:** 220 volts - **Minimum Input Voltage:** 110 volts - **Number of Items:** 1 - **Output Wattage:** 400 watts - **Wattage:** 400 watts ## Images ![S-400-5 400W, 60A/80A, 5V DC Power Supply - Image 1](https://m.media-amazon.com/images/I/617emcICdsL.jpg) ![S-400-5 400W, 60A/80A, 5V DC Power Supply - Image 2](https://m.media-amazon.com/images/I/71PGLDQMfZL.jpg) ## Available Options This product comes in different **Voltage** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/21633634-s-400-5-400w-60a-80a-5v-dc-power-supply](https://www.desertcart.sc/products/21633634-s-400-5-400w-60a-80a-5v-dc-power-supply) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-17*