--- product_id: 127416597 title: "Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5" brand: "pyramid" price: "678 zł" currency: PLN in_stock: true reviews_count: 13 category: "Pyramid" url: https://www.desertcart.pl/products/127416597-pyramid-universal-compact-bench-power-supply-12-amp-linear-regulated store_origin: PL region: Poland --- # 12A constant current Screw-type universal terminals Built-in cooling fan Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5 **Brand:** pyramid **Price:** 678 zł **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence! ## Quick Answers - **What is this?** Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5 by pyramid - **How much does it cost?** 678 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/127416597-pyramid-universal-compact-bench-power-supply-12-amp-linear-regulated) ## Best For - pyramid enthusiasts ## Why This Product - Trusted pyramid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Auto-reset fuse plus electronic overload & short circuit protection for worry-free operation - • **Compact & Durable:** Rugged housing fits perfectly on any desktop or lab bench - • **Cool Under Pressure:** Integrated cooling fan and heatsink prevent overheating during heavy use - • **Steady 12A Power Flow:** Reliable 13.8V DC output for consistent device performance - • **Plug & Play Simplicity:** Effortless AC-to-DC conversion with easy screw terminal connections ## Overview The Pyramid Universal Compact Bench Power Supply PS14KX.5 delivers a stable 13.8V DC output at 12 amps constant current, ideal for powering radios, scanners, and lab equipment. Featuring screw-type terminals for universal compatibility, built-in cooling fan, and comprehensive safety protections, this compact, durable unit ensures reliable, long-lasting performance for professional and hobbyist use alike. ## Description Features: - Linear/ regulated power supply design - AC-to-DC Power conversion (12V DC) - provides constant source of DC voltage - simple electronic plug-in operation - hassle-free screw terminal connectors - eliminates the need of battery or external power source - fuse protected with auto-reset - electronic overload & short circuit protection - used for component & device equipment testing, operation & performance - Rugged & Durable Housing Construction, cabinet heatsink - built-in cooling fan - power on/ off switch - Pyramid compact hobby power supplies safe for tabletop placement technical Specs: - Amperage: 12. 0 amp (constant), 14. 0 amp (Surge) - Connectors/hardwire terminals: red positive (+), Black negative (-) - Power Output: 13. 8V DC - power input: 115V AC, 60Hz (270 watt) - Dimensions (L x w x H): 7. 9'' X 7. 2'' X 4. 7'' -Inches Review: Highly recommended - I use it to power linear actuators. Works quite well and the quality seems excellent. Got a good feeling it'll last a long time Review: Functionality - Work well and nice looking ## Features - CONVERTS AC TO DC: The Pyramid Bench power supply features a linear/regulated design. Provides convenient and reliable AC-to-DC Power conversion (12V DC) W/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, ham radio, etc - SCREW-TYPE TERMINALS: Features universal hardwired Screw-Type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. Used for component and device equipment testing, operation, and performance - PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source - SHORT-CIRCUIT PROTECTION: Equipped with built-in electronic overload & short circuit protection to ensure the safety of the operator & any connected electrical devices. The fuse is also protected with auto reset. Safe for tabletop or desktop placement - BUILT-IN COOLING FAN: The power converter features a cabinet Heatsink and a built-in cooling fan to prevent the device from overheating. Constant Amperage is 12a and surge is 14a W/ power output of 13. 8V DC and 115V AC 60Hz 270W power input ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QV9PJ65 | | Best Sellers Rank | #68,386 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #44 in Lab Power Supplies #101 in Life Science Supplies | | Brand | Pyramid | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (531) | | Global Trade Identification Number | 00842893118444 | | Input Voltage | 115 Volts | | Item Type Name | Component | | Manufacturer | Pyramid | | Mfr Part Number | PS14KX.5 | | Model Number | PS14KX.5 | | Number of Outlets | 1 | | Output Voltage | 13.8 Volts (DC) | | Plug Type | Type A | | UPC | 842893118444 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Pyramid - **Color:** Black - **Input Voltage:** 115 Volts - **Output Voltage:** 13.8 Volts (DC) - **Plug Format:** Type A ## Images ![Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5 - Image 1](https://m.media-amazon.com/images/I/81jSNGItJmL.jpg) ## Questions & Answers **Q: Will this power a fuel pump** A: It should, it is rated at 12vdc plus and at 20 amps. I assume you are talking an automotive fuel pump. **Q: Stud size for the ring terminals? #10?** A: No, not #10. More like 1/4-28. Not 1/4-20 or M6-1.0. Don't have a thread gage or 1/4-28 nut handy to confirm. **Q: Will this work for a cb radio from President electronics?** A: Hi, please check the specs of your radio. This unit can handle Power Output: 13.8V DC and the Power Input: 115V AC, 60Hz (270 Watt). You may check other details of the unit by visiting our website pyleaudio.com. Type the model number on the search box PS14KX for more details. Thank you. **Q: What is the benefit of the 14kx over the 9kx as far as bench testing a car stereo that requires 12v dc** A: The 14kx has 7Amp more power than the 9kx. If just testing car radios or equipment with low power (current) draw one device at a time then the 9kx should suffice. In my case I use the 14kx due to running several 12v items each drawing up to a total of 3 Amps each for a total 10 amps at any given time and why I chose the 12 Amp supply. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommended *by T***Z on February 4, 2026* I use it to power linear actuators. Works quite well and the quality seems excellent. Got a good feeling it'll last a long time ### ⭐⭐⭐⭐⭐ Functionality *by T***Y on February 4, 2026* Work well and nice looking ### ⭐⭐⭐⭐⭐ It’s a good one. *by B***O on March 30, 2026* Very good linear supply. Iron core transformer. ## Frequently Bought Together - Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5 - RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer - Solarcon A-99 CB Base Station Antenna --- ## 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.pl/products/127416597-pyramid-universal-compact-bench-power-supply-12-amp-linear-regulated](https://www.desertcart.pl/products/127416597-pyramid-universal-compact-bench-power-supply-12-amp-linear-regulated) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*