--- product_id: 9145821 title: "TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection" brand: "tekpower" price: "€ 288.64" currency: EUR in_stock: true reviews_count: 8 category: "Tekpower" url: https://www.desertcart.pt/products/9145821-tekpower-tp1865-22-amp-dc-13-8v-regulated-power-supply store_origin: PT region: Portugal --- # 22A Output Fuse Protection 1 Year Warranty TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection **Brand:** tekpower **Price:** € 288.64 **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Passion! ## Quick Answers - **What is this?** TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection by tekpower - **How much does it cost?** € 288.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/9145821-tekpower-tp1865-22-amp-dc-13-8v-regulated-power-supply) ## Best For - tekpower enthusiasts ## Why This Product - Trusted tekpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in fuse protection ensures your devices stay safe and sound. - • **Peace of Mind:** Enjoy a full year of USA warranty for worry-free operation. - • **Unleash Your Power:** Experience a robust 22A current output for all your radio needs. - • **Reliable Performance:** Designed specifically for Ham and CB radios, delivering consistent 13.8V DC. - • **Connect with Confidence:** Perfect for hobbyists and professionals alike, ensuring seamless communication. ## Overview The Tekpower TP1865 is a high-performance 22 Amp DC power supply, specifically designed for Ham and CB radios. It features a reliable 13.8V output and includes fuse protection for enhanced safety, backed by a 1-year warranty for peace of mind. ## Description The TekPower TP1865 is a professional DC power supply for powering many devices such as Ham/CB radio and amplifiers. It is a highly stable, fused, high quality linear power supply with 13.8V fixed out DC power output, and 20-22A current. It comes with basic 1 Year USA warranty. Specification: Input Power: 110V AC 60Hz Output: DC 13.8V, 20A-22A(Max) Ripple voltage: <= 30mV Dimensions: 8 X 4.3 X 11 inches Weight: 15 lb Package: TP1865 Power Supply unit User manual. Warranty Registration Card Review: Oomphy! - This is a true 20 A supply. I use it to run four 5 A boosters on a DCC layout, and it has no problem. It's got the usual banana plug/large lug screws connectors on the front panel, but note: the separation is not compatible with standard dual banana plugs. Also, the power chips are on the fins on the back, so keep the rear of this unit well ventilated and not butted up against other stuff. Review: A real boat anchor and one that does the job! - Arrived intact and operational. Powers a 100W transceiver with no hash that a switcher would. Archaic technology but appears to be bullet proof. Does the job and am very happy! ## Features - 13.8V DC Power Supply for Ham/CB Radio - 20A-22A Current Output - Fuse Protection - 1 Year USA warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00L4JQW9O | | Amperage | 22 A | | Best Sellers Rank | #461,491 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,026 in Power Converters | | Brand | Tekpower | | Customer Reviews | 4.1 out of 5 stars 49 Reviews | | Form Factor | benchtop | | Input Voltage | 110 volts_of_alternating_current | | Item Weight | 15 pounds | | Manufacturer | TekPower | | Mfr Part Number | TP1865 | | Model Number | TP1865 | | Number of Items | 1 | | Number of Packs | 1 | | Output Current | 22 A | | Output Voltage | 13.8 volts | | Output Wattage | 264 watts | | UPC | 851567004891 | ## Images ![TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection - Image 1](https://m.media-amazon.com/images/I/71fsbwf63iL.jpg) ![TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection - Image 2](https://m.media-amazon.com/images/I/61fS0t2sMwL.jpg) ![TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection - Image 3](https://m.media-amazon.com/images/I/71tOWIZHxSL.jpg) ## Questions & Answers **Q: How does this power supply behave in an overcurrent situation? is the current just limited (with reduced output voltage) or does it fully shutdown?** A: I bought this for my husband and he said that it fully shuts down but he has never had a problem with it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Oomphy! *by H***R on October 12, 2020* This is a true 20 A supply. I use it to run four 5 A boosters on a DCC layout, and it has no problem. It's got the usual banana plug/large lug screws connectors on the front panel, but note: the separation is not compatible with standard dual banana plugs. Also, the power chips are on the fins on the back, so keep the rear of this unit well ventilated and not butted up against other stuff. ### ⭐⭐⭐⭐⭐ A real boat anchor and one that does the job! *by B***T on April 20, 2023* Arrived intact and operational. Powers a 100W transceiver with no hash that a switcher would. Archaic technology but appears to be bullet proof. Does the job and am very happy! ### ⭐ Failed after 3.5 months *by M***C on August 1, 2026* I purchased this to power an injector for my Starlink dish. The power draw was kept well below its maximum limit. It worked fine at first, but after just 3.5 months, it completely died and knocked my system offline. I tested it with a digital multimeter, and instead of a solid 13.8V, it is only putting out a useless 1.5V trickle. The fuse on the back is still perfectly fine, meaning the power supply just burned out internally from standard everyday use. Luckily, it didn't fry my connected equipment when it died, but it clearly cannot handle running continuously. If you want a power supply that lasts, save your money and buy a heavy-duty commercial brand like an Astron instead. ## Frequently Bought Together - TekPower TP1865 22 Amp DC 13.8V Regulated Power Supply with Fuse Protection - MOOKEERF 50ft KMR400 PL259 Male to Male Coaxial Cable - Low Loss UHF Cable for HAM Radio, VHF Radio, SWR Meter, Antenna Analyzer - YOTENKO RG58 Coaxial Cable 49.2ft, CB Coax Cable, UHF PL259 Male to Male Coaxial 50 Ohm Coax Low Loss for HF VHF CB Radio, Ham Radio, SWR Meter, Scanner, Antenna Analyzer --- ## 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.pt/products/9145821-tekpower-tp1865-22-amp-dc-13-8v-regulated-power-supply](https://www.desertcart.pt/products/9145821-tekpower-tp1865-22-amp-dc-13-8v-regulated-power-supply) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-02*