--- product_id: 67134230 title: "TTi PL303QMD-P Dual 0-30V/0-3A USB/RS232/LAN(LXI)" brand: "tti" price: "R38249" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/67134230-tti-pl303qmd-p-dual-0-30v-0-3a-usb-rs232 store_origin: ZA region: South Africa --- # TTi PL303QMD-P Dual 0-30V/0-3A USB/RS232/LAN(LXI) **Brand:** tti **Price:** R38249 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** TTi PL303QMD-P Dual 0-30V/0-3A USB/RS232/LAN(LXI) by tti - **How much does it cost?** R38249 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/67134230-tti-pl303qmd-p-dual-0-30v-0-3a-usb-rs232) ## Best For - tti enthusiasts ## Why This Product - Trusted tti brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description New PL-P Series Interfacing to every application PL303QMD-P Dual 0-30V/0-3A USB/RS232/LAN(LXI) Bench and System use The New PL-P series includes all of the manual control features of the New PL series, but adds comprehensive remote control facilities. The ultra-compact rack-modular sizing makes it ideally suited to rack mounted system applications, while its user-friendly manual controls are retained for bench top applications. Rear Power Terminals Power and sense terminals are duplicated on the rear panel for rack mount applications or other situations where rear connection is more appropriate. Digital Remote Control To meet the varying needs of today's engineers, a comprehensive array of interfaces is provided. RS-232, USB and LAN (Ethernet) with LXI support are provided as standard. An additional GPIB interface is also optionally available. Each of the digital bus interfaces provides full control of voltage, current, and output on/off, plus read-back of voltage, current and status. The interfaces are at ground potential and are opto-isolated from the output terminals. RS-232 An RS-232/RS-423 interface is provided for use with legacy systems. This type of serial interface remains in common useage and is perfectly satisfactory for the control of power supplies because data speed is not an issue. USB USB provides a simple and convenient means of connection to a PC and is particularly appropriate for small system use. A USB driver is provided which supports Windows operating systems from Windows 2000 onwards. LAN-Ethernet with LXI The LAN interface uses a standard 10/100 base-T Ethernet hardware connection with ICMP and TCP/IP Protocol for connection to a Local Area Network or direct connection to a single PC. This interface supports LXI and is the most appropriate for larger system use because of its scalable nature. LXI Compliance The LAN interface is compliant with LXI-C ## Features - Dual 0-30V/0-3A USB/RS232/LAN(LXI) - Bench System DC Power Supply, Linear Regulation, Smart Analog Controls Dual Output, 2 x 30V/3A, USB, RS232 & LAN Interfaces - High performance linear regulated power supplies - 2 x (0 to 30V at 0 to 3A), or 1 x (0 to 30V at 0 to 6A) - Full digital remote control and readback ## Images ![TTi PL303QMD-P Dual 0-30V/0-3A USB/RS232/LAN(LXI) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51vEsUTvosL.jpg) --- ## 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.co.za/products/67134230-tti-pl303qmd-p-dual-0-30v-0-3a-usb-rs232](https://www.desertcart.co.za/products/67134230-tti-pl303qmd-p-dual-0-30v-0-3a-usb-rs232) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-23*