--- product_id: 151260459 title: "12V 15A 180W Power Supply Adapter Regulated Switching AC to DC Adapter" brand: "shnitpwr" price: "¥10890" currency: JPY in_stock: true reviews_count: 13 category: "Shnitpwr" url: https://www.desertcart.jp/products/151260459-12v-15a-180w-power-supply-adapter-regulated-switching-ac-to store_origin: JP region: Japan --- # 180W max power output Universal 110V/220V AC input Multi-layer safety protections 12V 15A 180W Power Supply Adapter Regulated Switching AC to DC Adapter **Brand:** shnitpwr **Price:** ¥10890 **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion, silently and safely. ## Quick Answers - **What is this?** 12V 15A 180W Power Supply Adapter Regulated Switching AC to DC Adapter by shnitpwr - **How much does it cost?** ¥10890 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/151260459-12v-15a-180w-power-supply-adapter-regulated-switching-ac-to) ## Best For - shnitpwr enthusiasts ## Why This Product - Trusted shnitpwr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-in fortress of safety:** Automatic overload, overvoltage, thermal cut-off, and short circuit protection safeguard your gear 24/7. - • **Silent yet cool under pressure:** Fanless metal casing with optimized heat dissipation keeps noise at zero and performance at max. - • **Power that adapts to your hustle:** Universal AC input (110V/220V) ensures seamless global compatibility for all your devices. - • **Unmatched 180W output with precision:** Delivers a stable 12V DC output up to 15A, adjustable ±15% for tailored power needs. - • **Dual output channels for versatile setups:** Two independent outputs let you power multiple devices simultaneously without compromise. ## Overview The SHNITPWR 12V 15A 180W Power Supply Adapter is a universal regulated switching power converter designed for professional-grade applications like LED strips, 3D printers, CCTV systems, and LCD monitors. It supports dual output channels, offers adjustable voltage within ±15%, and features comprehensive safety protections including overload and thermal cut-offs. Its fanless metal design ensures silent operation with efficient heat dissipation, making it a reliable, high-performance power solution for demanding 12V devices worldwide. ## Description Buy SHNITPWR 12V 15A 180W Power Supply Adapter 110V / 220V AC to DC Universal Regulated Switching Power Converter Transformer LED Driver for LED Light Strip 3D Printer CCTV Security System LCD Monitor: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works as advertised - This works great. I am using it to power 12V Diesel Heater in my year round camper. There are no instructions but the AC hookup is clearly marked… on the far left side of the unit there are 3 screws. One labeled with the ground symbol (for your green wire), one labeled “N” ( for your white wire) and the last labeled screw for your black wire. The 12V adjustment screw is a plastic yellow screw just behind the AC screws. Counterclockwise to increase the voltage, clockwise to decrease the voltage. You will need a volt meter on your plus/minus DC connection to zero the voltage in Review: Powering a Car fan for my Household air compressor. - First: There is zero instruction on how to wire this up. L N Ground -V -V +V +V (Line/Common/Hot) (Neutral/Line [220v]) (12vdc wiring) You MUST wire the neutral wire if you are using the 110vac setting. If you are using the 220vac the N wire will obviously carry power. The REAL complicated part is the 12vdc wiring. -V IS the ground you want to use for the 12vdc side. I wired up a small 9inch electric car fan to a radiator to cool off the air going into my air compressor tank. I used a multimeter to find that the middle -V+V is a connected channel. I used them to wire up the fan and the sensor probe I wanted to use to turn it on at the right time. If you want the fan to spin the other way you will simply switch the two wires and REVERSE THE POLARITY. Once I figured out how to exactly wire this unit it works WONDERFULLY. The price/value is perfect for my use case. I cannot complain. ## Features - Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz ; Output: DC 12V, Max 15A, 180W. The default output voltage is 12V DC, but it can be regulated by 15%, from 10.2V to 13.8V. Two sets of output channels available. - It can supply with all amperage less than 15A. ---such as 1A, 2.5A, 4A, 6A, 10A, 15A. For example, if your device draws 12A, then 12A will be supplied. If draws more than 15A, only 15A will be supplied and power supply will be damaged soon. NEVER OVERLOAD! - Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection. - It is perfect for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 12V devices less than 180W. - There is no built-in fan, silent running. Metal case with many holes makes heat dissipation more efficient. It comes without any power cord. We recommend that you use this power supply to power devices that do not exceed 80% of the maximum power of the power supply. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TVSFC15 | | Best Sellers Rank | #106,240 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #513 in Power Converters | | Customer Reviews | 4.5 4.5 out of 5 stars (1,212) | | Date First Available | April 29, 2020 | | Item Weight | 1.1 pounds | | Item model number | SNT1215T | | Manufacturer | SHNITPWR | | Product Dimensions | 7.87 x 3.86 x 1.65 inches | | UPC | 680904415768 | ## Product Details - **Brand:** SHNITPWR - **Current Rating:** 15 Amps - **Mounting Type:** Surface Mount - **Power Source:** Corded Electric - **Product Dimensions:** 1.96"D x 4.41"W x 1.96"H ## Images ![12V 15A 180W Power Supply Adapter Regulated Switching AC to DC Adapter - Image 1](https://m.media-amazon.com/images/I/81TxK0buPBL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as advertised *by B***O on April 11, 2025* This works great. I am using it to power 12V Diesel Heater in my year round camper. There are no instructions but the AC hookup is clearly marked… on the far left side of the unit there are 3 screws. One labeled with the ground symbol (for your green wire), one labeled “N” ( for your white wire) and the last labeled screw for your black wire. The 12V adjustment screw is a plastic yellow screw just behind the AC screws. Counterclockwise to increase the voltage, clockwise to decrease the voltage. You will need a volt meter on your plus/minus DC connection to zero the voltage in ### ⭐⭐⭐⭐⭐ Powering a Car fan for my Household air compressor. *by A***T on September 24, 2022* First: There is zero instruction on how to wire this up. L N Ground -V -V +V +V (Line/Common/Hot) (Neutral/Line [220v]) (12vdc wiring) You MUST wire the neutral wire if you are using the 110vac setting. If you are using the 220vac the N wire will obviously carry power. The REAL complicated part is the 12vdc wiring. -V IS the ground you want to use for the 12vdc side. I wired up a small 9inch electric car fan to a radiator to cool off the air going into my air compressor tank. I used a multimeter to find that the middle -V+V is a connected channel. I used them to wire up the fan and the sensor probe I wanted to use to turn it on at the right time. If you want the fan to spin the other way you will simply switch the two wires and REVERSE THE POLARITY. Once I figured out how to exactly wire this unit it works WONDERFULLY. The price/value is perfect for my use case. I cannot complain. ### ⭐⭐⭐⭐⭐ Good product *by J***R on April 20, 2025* I have two of these and they both are working great ## Frequently Bought Together - SHNITPWR 12V 15A 180W Power Supply Adapter 110V / 220V AC to DC Universal Regulated Switching Power Converter Transformer LED Driver for LED Light Strip 3D Printer CCTV Security System LCD Monitor - Bergen Industries Inc PS615143 3-Wire Appliance and Power Tool Cord, 6 ft, 14 AWG, 15A/125V AC, 1875w , Black - Bergen Industries Inc PS913163 3-Wire Appliance and Power Tool Cord, 9 ft, 16 AWG, 13A/125V AC, 1625w , Black --- ## 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.jp/products/151260459-12v-15a-180w-power-supply-adapter-regulated-switching-ac-to](https://www.desertcart.jp/products/151260459-12v-15a-180w-power-supply-adapter-regulated-switching-ac-to) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-14*