--- product_id: 162967919 title: "Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug" brand: "hengduolailin" price: "£78.76" currency: GBP in_stock: true category: "Electronics" url: https://www.desertcart.co.uk/products/162967919-hengduolailin-5a-0-30v-adjustable-dc-supply-precision-variable-digital store_origin: GB region: United Kingdom --- # Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug **Brand:** hengduolailin **Price:** £78.76 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug by hengduolailin - **How much does it cost?** £78.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/162967919-hengduolailin-5a-0-30v-adjustable-dc-supply-precision-variable-digital) ## Best For - hengduolailin enthusiasts ## Why This Product - Trusted hengduolailin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features: Voltage regulation 0-30V; current control 0-5A. Short circuit protection; over loading and current protection. Automatic fan, overload and short circuit protection. All metal construction, compact design and carrying handle Easy control for current and voltage outputs. High precision DC power supply with EU plug power cord. Suitable for use in test and repair centers, laboratories and schools. Descriptions: Stable voltage: The output voltage is between 0 and nominal value continuously adjustable. Voltage stability: ≤0.01% +2mV Load stability: ≤ 0.01% +2mV Recovery Time: ≤100μS Ripple noise: ≤1 MVRMS (effective value). Temperature coefficient: ≤ 200PPM/°C. Stable Current: The output current is between 0 and nominal value continuously adjustable. Power stability: ≤ 0.1% + 3mA Load stability: 0.2% + 3mA. Ripple noise: ≤2 marms. Specifications: Item size: 125 x 275 x 150 mm. Package size: 350 x 275 x 150 mm. Colour: white Material: metal. Supply voltage: AC 220V. Frequency: 50 Hz. Working temperature: -10°C ~ 40°C. Relative humidity: < 90% Storage conditions: -10°C ~ 40°C. Relative humidity: < 80% Connector type: EU plug, AU plug. Box contents: 1 x DC power supply. 1 x EU plug. 1 x manual. Please note: Please allow slight dimension difference due to different manual measurement. Due to the different monitor and light effect, the actual colour of the item may be slightly different from the colour shown on the pictures. Thank you! ## Features - Voltage regulation 0-30V; current regulation 0-5A. - Short circuit protection, overload and current protection. - Automatic fan, overload and short circuit protection. - Full metal construction, compact design and carry handle - Easy control for power and voltage outputs. ## Images ![Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug - Image 1](https://images-na.ssl-images-amazon.com/images/I/41cgSJ2GdlL.jpg) ![Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug - Image 2](https://images-na.ssl-images-amazon.com/images/I/41lAUekMQuL.jpg) ![Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug - Image 3](https://images-na.ssl-images-amazon.com/images/I/51zjOYTIkGL.jpg) ![Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug - Image 4](https://images-na.ssl-images-amazon.com/images/I/41dvnyz4ajL.jpg) ![Hengduolailin 5A 0-30V Adjustable DC Supply Precision Variable Digital With Clip For Test Repair Centers School Lab EU Plug - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Czpi2xCdL.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.uk/products/162967919-hengduolailin-5a-0-30v-adjustable-dc-supply-precision-variable-digital](https://www.desertcart.co.uk/products/162967919-hengduolailin-5a-0-30v-adjustable-dc-supply-precision-variable-digital) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*