--- product_id: 101537873 title: "Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D" brand: "haofst" price: "₪215" currency: ILS in_stock: false url: https://www.desertcart.co.il/products/101537873-variable-adjustable-lab-dc-dc-bench-power-supply-0-30v store_origin: IL region: Israel --- # 0-30V adjustable voltage 0-5A precise current control OVP, OCP, OTP safety protections Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D **Brand:** haofst **Price:** ₪215 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your precision projects with confidence and style! ## Quick Answers - **What is this?** Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D by haofst - **How much does it cost?** ₪215 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/101537873-variable-adjustable-lab-dc-dc-bench-power-supply-0-30v) ## Best For - haofst enthusiasts ## Why This Product - Trusted haofst brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Metal Build:** All-metal chassis with ergonomic handle ensures durability and portability for any workspace. - • **Advanced Safety Suite:** Automatic overload, short circuit, and temperature protections keep your projects and gear safe. - • **Ultra-Low Noise Output:** PWM switching with MOS linear mode delivers ripple under 1mVrms for clean, stable power. - • **Precision Power Control:** Dial in exact voltage and current with 0.1V/0.1A resolution for flawless testing. - • **Versatile Lab Essential:** Ideal for labs, repair centers, and educational settings—engineered for professionals who demand reliability. ## Overview The HaoFst MS305D is a compact, all-metal DC bench power supply offering adjustable 0-30V and 0-5A outputs with high accuracy and ultra-low ripple. Featuring a dual LED digital display, automatic cooling fan, and comprehensive safety protections (OVP, OCP, OTP), it’s designed for professional labs, repair workshops, and educational environments requiring reliable, precise power regulation. ## Description Product description Dual LED Three Digital Tube Display，Current mA / A Conversion Display。 The Lab Power Supply can act as a voltage regulation or a current regulation power supply. The voltage regulation range is from 0V to 30V and the current range is from 0A to 5A. Output is set by rotary switches with the value displayed on a LCD display. It has low ripple and noise, high reliability and high accuracy. Test leads are included to connect to the power supply (banana plugs) and the load (crocodile clamps). Suitable for commercial, education and home uses Designed to be safe, accurate and easy to use, the Lab Power Supply is a great choice for test teams, repair workshops, laboratories and research facilities. A rugged, reinforced metal frame, compact design and automatic safety overrides make it ideal for test benches, schools and home projects. The cooling fan, overload and short circuit protection all trigger automatically. An ergonomic carrying handle makes this power supply easily portable. Technical specifications Input: 230V ± 10% 60Hz Output Voltage: DC 0 to 30V continuous adjustable Output Current: DC 0 to 5A continuous adjustable Display Resolution: voltage: 0.1V, current: 0.1ADisplay Precision: ±1% ±1digit Load stability: 3A) Temperature coefficient: <300PPM/°C Ripples and Noises: CV≤10mV(RMS) / CC≤20mA(RMS) Working Temperature: -10°C to 40 °C (14°F to 104°F), Relative Humidity: <80% Storage Conditions: -20°C to 80 °C (-4°F to 176°F), Relative Humidity: <80% Package Contents: - 1x DC Power Supply - 1x Power Cord - 1x Manual - 1x Test Lead Set ## Features - ★ DC Power supply, compact structural design, all metal construction，Suitable for use in test and repair centers, labs and schools。 - ★ Adjustable outputs: 0-30V and 0-5A Variable controls for both current and voltage outputs，Voltage regulation 0 - 30V; current regulation 0 - 5A。 - ★ PWM switching voltage stabilizer, MOS linear adjustment mode，Automatic cooling fan, overload and short circuit protection。 - ★ All metal construction, compact design and carrying handle，Perfect protection function: over voltage protection (OVP), over current protection (OCP), over temperature protection (OTP)。 - ★ High precision DC power supply by HaoFst。Use for product testing aging, battery industry, inverter, LED manufacturing industry, and other all need dc regulated power supply ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KXJRJJV | | Brand | HaoFst | | Brand Name | HaoFst | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Cooling Method | Air | | Cooling method | Air | | Current Rating | 5 Amps | | Current rating | 5 Amps | | Manufacturer | HaoFst | | System Bus Connector Type | 2 Pin | | UPC | 705169011293 | ## Product Details - **Brand:** HaoFst - **Compatible devices:** Personal Computer - **Cooling method:** Air - **Current rating:** 5 Amps - **Manufacturer:** HaoFst - **UPC:** 705169011293 ## Images ![Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D - Image 1](https://m.media-amazon.com/images/I/617OnSLMZnL.jpg) ![Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D - Image 2](https://m.media-amazon.com/images/I/81U2uP+3YRL.jpg) ![Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D - Image 3](https://m.media-amazon.com/images/I/61rmCBTJDVL.jpg) ![Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D - Image 4](https://m.media-amazon.com/images/I/61bxBxL0zcL.jpg) ![Variable Adjustable Lab DC DC Bench Power Supply 0-30V 0-5A - Regulated Adjustable Precision Lab Kit MS305D - Image 5](https://m.media-amazon.com/images/I/61J9R5RnACL.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.il/products/101537873-variable-adjustable-lab-dc-dc-bench-power-supply-0-30v](https://www.desertcart.co.il/products/101537873-variable-adjustable-lab-dc-dc-bench-power-supply-0-30v) --- *Product available on Desertcart Israel* *Store origin: IL* *Last updated: 2026-04-26*