--- product_id: 653594858 title: "5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module" brand: "dorhea" price: "S/.182" currency: PEN in_stock: false reviews_count: 5 category: "Dorhea" url: https://www.desertcart.pe/products/653594858-5pcs-lm2596hvs-dc-dc-step-down-48v-input-adjustable-buck store_origin: PE region: Peru --- # 3A max output current Adjustable 1.25V-35V output Operates -45°C to +85°C 5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module **Brand:** dorhea **Price:** S/.182 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your projects with precision and efficiency — don’t get left behind! ## Quick Answers - **What is this?** 5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module by dorhea - **How much does it cost?** S/.182 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/653594858-5pcs-lm2596hvs-dc-dc-step-down-48v-input-adjustable-buck) ## Best For - dorhea enthusiasts ## Why This Product - Trusted dorhea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Operating Range:** Reliable operation from -45°C to +85°C ensures stability in any environment. - • **Smart External Control:** Integrated SW-high on-off terminal lets you remotely enable or disable the module with ease. - • **Precision Power Control:** Seamlessly dial your voltage from 1.25V to 35V for tailored performance. - • **Robust Current Delivery:** Push up to 3A max output current, perfect for demanding EV and DIY projects. - • **High-Efficiency Conversion:** Maximize energy savings with up to 92% conversion efficiency—less heat, more power. ## Overview The DORHEA 5PCS LM2596HVS DC-DC Buck Converter modules deliver adjustable step-down voltage from 1.25V to 35V with a robust 3A max current output. Featuring a high switching frequency of 150KHz and up to 92% efficiency, these modules operate reliably across a wide temperature range (-45°C to +85°C). Designed for professional-grade applications including electric vehicles and custom electronics, they include an external control switch and indicator light for seamless integration and monitoring. ## Description Feature: Input voltage 3.2V~40V Output voltage 1.25V~35V Output current 3A (maximum) Conversion efficiency 92% (maximum) Output ripple <30mV Switching frequency 150KHz Working temperature -45°C~ +85°C IN+ input positive IN- input negative OUT+ output positive OUT-output negative Input voltage range: DC 3.2V to 40V (the input voltage must be 1.5V or more higher than the voltage to be output. It cannot be boosted) Output voltage range: DC 1.25V to 35V continuously adjustable, high efficiency (maximum 92%) maximum output current is 3A Measured 12V input, 5V output current 1A when the load regulation rate is less than 1% Package includes: 5 X LM2596HVS DC-DC Buck Module Note: This is a buck module, the input voltage must be higher than the output voltage. Review: Does work Review: Great option at this price point! ## Features - LM2596HVS DC-DC adjustable step-down power supply module, the actual use of materials, input and output are used 48V capacitor, input with (SW-high on-off) to enable the terminal to facilitate external control. - Non-isolated buck regulator output (Buck module requires input voltage is higher than the output voltage); Input voltage range: 3.2V-40V (continuous maximum 40V or less); Output voltage range: 1.25V-35V (continuous adjustable output default delivery). - Output current: rated current 2A, the maximum 3A (need to add heat sink), if need to work long hours, it is recommended to add heat sink. - Switching frequency: 150KHz; Minimum voltage difference: 3V; Full load temperature rise: 40 ° C; Load adjustment rate: ± 0.5%; Voltage adjustment rate: ± 0.5%; Dynamic response speed: 5% 200uS. - Wiring method: welding; output with indicator light,Note: This is thestep-down module, the input voltagemust behigher than the out put voltage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FWQDHZP | | Brand | DORHEA | | Brand Name | DORHEA | | Current Rating | 3 Amps | | Customer Reviews | 4.0 out of 5 stars 129 Reviews | | Item Weight | 2.08 Ounces | | Manufacturer | DORHEA | | Maximum Frequency | 150 KHz | | Minimum Frequency | 50 Hz | | Model Number | 13584-1 | | Mounting Type | PCB Mount | | Power Source | Corded Electric | | Power Source Type | Corded Electric | | Specification Met | CE, RoHS, UL | | UPC | 701715439870 | ## Product Details - **Brand:** DORHEA - **Power Source:** Corded Electric - **Current Rating:** 3 Amps - **Maximum Frequency:** 1.5E+2 KHz - **Minimum Frequency:** 50 Hz ## Images ![5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module - Image 1](https://m.media-amazon.com/images/I/61dC1d+iNzL.jpg) ![5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module - Image 2](https://m.media-amazon.com/images/I/51MuCnXiEGL.jpg) ![5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module - Image 3](https://m.media-amazon.com/images/I/61YgfmW3uLL.jpg) ![5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module - Image 4](https://m.media-amazon.com/images/I/613KmSvNa4L.jpg) ![5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module - Image 5](https://m.media-amazon.com/images/I/51vwsT19n+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Does work *by R***A on 5 September 2025* ### ⭐⭐⭐⭐⭐ Great option at this price point! *by R***Z on 13 October 2025* ### ⭐⭐⭐⭐⭐ Handy, reliable, inexpensive. *by P***L on 15 May 2024* ## Frequently Bought Together - 5PCS LM2596HVS DC-DC Step Down 48V Input Adjustable Buck Converter Power Module 3.2-40V Step Down Voltage Switching Regulator Electric Vehicle Power Supply Module - Adjustable Current LED Driver, DC 3.3V 3.7V 5V LED Driver 30-1500mA Constant Current Adjustable Module for LED Li-ion - LD24AJTA 2 PCS Adjustable LED Driver Board 20W DC6~25V LED PWM Controller DC-DC Step-Down Constant Current Converter --- ## 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.pe/products/653594858-5pcs-lm2596hvs-dc-dc-step-down-48v-input-adjustable-buck](https://www.desertcart.pe/products/653594858-5pcs-lm2596hvs-dc-dc-step-down-48v-input-adjustable-buck) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-23*