--- product_id: 44538392 title: "Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module" brand: "qianson" price: "€ 29.06" currency: EUR in_stock: true category: "Electronics" url: https://www.desertcart.hr/products/44538392-qianson-dc-dc-boost-converter-8v-32v-12v-to-45v store_origin: HR region: Croatia --- # Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module **Brand:** qianson **Price:** € 29.06 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module by qianson - **How much does it cost?** € 29.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/44538392-qianson-dc-dc-boost-converter-8v-32v-12v-to-45v) ## Best For - qianson enthusiasts ## Why This Product - Trusted qianson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Name: High Voltage boost converter module Properties: non-isolated step-up module Input voltage: two input voltage range selectable, (jumper selectable through the back of the PCB, default setting 10-32V input) 1, 8V-16V input 2, 10V-32V input Input Current: 5A (MAX) Quiescent current: 15mA (12V step up to 50V, the higher the output voltage will increase the quiescent current) Output voltage: DC + 45V-390V continuously adjustable. This module has regulator function, after adjusted output voltage is stable and unchanging, not with changes in input voltage changes) Output Current: 0.2A MAX Output Power: 40W (peak 70W) Working temperature: -40℃ ~ + 85℃ Operating frequency: 75KHz Conversion efficiency: up to 88% Short circuit protection: Yes. (Input 10A fuse, at the output please do not short circuit arc, it may damage component, if you need please add power resistor in series for limiting) Overcurrent protection: Yes. (Input current exceeds 4.5A, reducing the output voltage) Overvoltage protection: Yes (Output voltage exceeds 410V, lowering the output voltage) Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, you have better not reverse it.) Dimensions: 60(L)*50(W)*22(H)mm The capacitor charging time measured data: 470uF full charge to 390V time is 2 seconds 1000uF full charge to 390V time is 4 seconds 2200uF full charge to 390V time is 8 seconds 4700uF full charge to 390V time is 18 seconds Warning! The module output is high voltage, on people, animals have life-threatening, the course please pay attention to safety precautions. We are not responsible. Package list: 1 x DC Boost Converter DC +45-390V Output ## Features - Input voltage: two input voltage range selectable, (jumper selectable through the back of the PCB, default setting 10-32V input): 1) 8V-16V input 2) 10V-32V input - Input Current: 5A (MAX) - Output voltage: DC + 45V-390V continuously adjustable - Output Current: 0.2A MAX (affected by input voltage and dropout voltage,the higher the output voltage, the smaller the output current) - Output Power: 40W (peak 70W) ## Images ![Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module - Image 1](https://images-na.ssl-images-amazon.com/images/I/51L0rNCxltL.jpg) ![Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module - Image 2](https://images-na.ssl-images-amazon.com/images/I/51486K8SU4L.jpg) ![Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module - Image 3](https://images-na.ssl-images-amazon.com/images/I/518n25O7fpL.jpg) ![Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module - Image 4](https://images-na.ssl-images-amazon.com/images/I/51CbYfoZL-L.jpg) ![Qianson DC-DC Boost Converter 8V-32V 12V to 45V-390V 110V/220V Adjustable High Voltage ZVS Capacitor Charging Power Supply Module - Image 5](https://images-na.ssl-images-amazon.com/images/I/510n3DjXD4L.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.hr/products/44538392-qianson-dc-dc-boost-converter-8v-32v-12v-to-45v](https://www.desertcart.hr/products/44538392-qianson-dc-dc-boost-converter-8v-32v-12v-to-45v) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-22*