--- product_id: 185140751 title: "Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads" brand: "botterrun" price: "€ 48.49" currency: EUR in_stock: false url: https://www.desertcart.at/products/185140751-programmable-dc-power-supply-0-30-v-0-5-botterrun store_origin: AT region: Austria --- # 0-30V, 0-5A 4-digit LED display 5 safety protections Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads **Brand:** botterrun **Price:** € 48.49 **Availability:** ❌ Out of Stock ## Summary > Power Up Your Projects! ⚡ ## Quick Answers - **What is this?** Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads by botterrun - **How much does it cost?** € 48.49 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/185140751-programmable-dc-power-supply-0-30-v-0-5-botterrun) ## Best For - botterrun enthusiasts ## Why This Product - Trusted botterrun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive Display:** 4-digit LED display for real-time monitoring of voltage, current, and power. - • **Safety First, Always:** Equipped with five robust safety features to protect your projects. - • **Smart Cooling System:** Intelligent fan control enhances longevity and performance. - • **Versatile Functionality:** 4-in-1 design for all your power supply needs, from testing to development. - • **Precision at Your Fingertips:** Experience high precision with programmable sequences for tailored outputs. ## Overview The BOTTERRUN BS-305P is a high-precision programmable DC power supply that offers a voltage range of 0-30V and a current output of 0-5A. It features a 4-digit LED display for easy monitoring, multiple safety protections, and a versatile 4-in-1 functionality, making it ideal for electronic development and testing. ## Description Why do we choose BOTTERRUN DC power supply? *BS-305P programmable power supply is a single-output high-precision variable switching power supply. *Controlled by MPU micro-system and can display voltage, current and power at the same time. *30V 5A continuously adjustable, 6 sets of output parameters preset. *Coding switch step adjustment, visual current adjustment, hardware List output. *High-precision 4-digit red light display with a 10mV, 1mA and 1mW resolution. *With one-button output, self-protection function, over voltage, over current, over power, over temperature and short-circuit protection. *Combined with ordinary power supply, digital control power supply, programmable power supply, programmable power supply as one. Technical Data Output Voltage: 0-30V 4-digit display Output Current: 0-5A 4-digit display Power Effect: --Voltage:≤ 0.1%+1mV --Current: ≤ 0.1%+5mA Load Effect: --Voltage:≤ 0.1%+5mV --Current: ≤ 0.1%+5mA Ripple: --Voltage:≤ 30mVrms --Current:≤ 10mArms Display Resolution: --Voltage: 10mV --Current: 1mA --Power: 1mW Working Environment Input Voltage: AC110V ± 10%; 60Hz Altitude: ≤2000m Working Temperature: 5~40℃; Relative Humidity: ≤80%RH Storage Temperature: 5~30℃; Relative Humidity: ≤60%RH Item Size: Approx. 280 * 130 * 165mm / 11 * 5.1 * 6.5in Item Weight: Approx. 2018g / 71.2oz NOTE 1:Do not operate in humid environment. 2:Do not operate in flammable and explosive environment. 3:Keep the product surface clean and dry. ## Features - HIGHER PRECISION PROGRAMMABLE DC POWER SUPPLY - BS-305P high precision single output DC switching power supply with programmable sequence output in hardware list mode. Quickly setting 6 groups of voltage¤t parameters of M1-M6 and 1-9999 seconds in advance according to your requirements in output off state. It can adjust multiple operating modes, the entire system is completely controlled by MPU(Micro Processor Unit). - 4 DIGITS LED DISPLAY SWITCHING POWER SUPPLY - LED 4-digit red light high precision display with a 10mV, 1mA and 1mW resolution. Simultaneously and intuitively display the voltage, current and power output by the power supply. The decimal point is automatically rounded. Extremely durable and easily visible even in low-light usage. Provide more intuitive and accurate data support for your electronic tests. - HIGH QUALITY WITH FULL SAFETY PROTECTION - Over-voltage, over-current, over-power, over-temperature, short-circuit five powerful protection functions. Precision dual-panel control board with output control switch which is more flexible to control output, can be disconnected when not needed to save energy. Intelligent temperature control fan cooling can effectively enhance the life of the instrument. The keyboard can be locked to prevent misoperation. - CONSTANT VOLTAGE & CURRENT OPERATION MODE - Automatic switching of stable voltage and current. Continuously adjustable voltage and current. The output voltage of the power supply can be controlled by the program and the output of the current can be limited. Very stable. Can be widely used in electronic product development, device testing, communications industry, laboratories and scientific research institutions. - MULTIPURPOSE MULTIFUNCTIONAL 4-IN-1 - Multifunctional power supply can be acted as general power supply, digital control power supply, programmable power supply, timing output power supply, 4 in 1. You can get 1 * DC power supply host, 1 * power cable, 1 pair * alligator test leads and 1 * user manual(EN). ## Product Details - **Brand:** BOTTERRUN - **Compatible Devices:** Personal Computer - **Wattage:** 165 watts - **Cooling Method:** Air - **Fan Count:** 1 - **Manufacturer:** BOTTERRUN - **UPC:** 778739474705 ## Images ![Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads - Image 1](https://m.media-amazon.com/images/I/615eFdkXPGL.jpg) ![Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads - Image 2](https://m.media-amazon.com/images/I/71EigchjPOL.jpg) ![Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads - Image 3](https://m.media-amazon.com/images/I/71nBd-0UtdL.jpg) ![Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads - Image 4](https://m.media-amazon.com/images/I/71vhqJOvNvL.jpg) ![Programmable DC Power Supply (0-30 V 0-5 A), BOTTERRUN BS-305P 4-Digital Variable Switching Regulated High Precision Power Supply Portable with Alligator Test Leads - Image 5](https://m.media-amazon.com/images/I/71fcsmj+meL.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.at/products/185140751-programmable-dc-power-supply-0-30-v-0-5-botterrun](https://www.desertcart.at/products/185140751-programmable-dc-power-supply-0-30-v-0-5-botterrun) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*