--- product_id: 673492759 title: "High Voltage DC-DC Boost Power Supply Converter Module for Vintage Vacuum Nixie Tube, Magic Eye 6E2 Level Indicator 9V-12V DC Input, 80V-380V DC Output (Green)" brand: "qinizx" price: "€ 40.06" currency: EUR in_stock: true url: https://www.desertcart.pt/products/673492759-high-voltage-dc-dc-boost-power-supply-converter-module-vintage store_origin: PT region: Portugal --- # 9V-12V DC input power Compact 5x2.6x1.7 cm size 80-380V adjustable high voltage output High Voltage DC-DC Boost Power Supply Converter Module for Vintage Vacuum Nixie Tube, Magic Eye 6E2 Level Indicator 9V-12V DC Input, 80V-380V DC Output (Green) **Brand:** qinizx **Price:** € 40.06 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your vintage vibe with high-voltage precision power! ## Quick Answers - **What is this?** High Voltage DC-DC Boost Power Supply Converter Module for Vintage Vacuum Nixie Tube, Magic Eye 6E2 Level Indicator 9V-12V DC Input, 80V-380V DC Output (Green) by qinizx - **How much does it cost?** € 40.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/673492759-high-voltage-dc-dc-boost-power-supply-converter-module-vintage) ## Best For - qinizx enthusiasts ## Why This Product - Trusted qinizx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Upgrade:** Buy confidently with hassle-free refund policy—no returns required if quality issues arise. - • **Compact Yet Mighty:** Small footprint (5x2.6x1.7 cm) fits effortlessly into your custom vintage electronics projects. - • **Efficient & Reliable:** Up to 65% efficiency at 170V output ensures stable performance without overheating. - • **Power Your Vintage Tech:** Seamlessly boosts low DC voltage to ultra-high 80-380V output, perfect for nixie tubes & magic eye indicators. - • **Precision Voltage Control:** Adjust output voltage to match your retro display needs with fine-tuned 170V to 380V range. ## Overview This DC-DC boost converter module transforms a 9-12V DC input into a finely adjustable 80-380V output, ideal for powering vintage nixie tubes and magic eye level indicators. Compact and efficient, it delivers up to 25mA current at lower voltages with 65% efficiency at 170V, making it a must-have for retro tech enthusiasts seeking reliable high-voltage power in a small form factor. ## Description High Voltage DC-DC Boost Power Supply Converter Module for Vintage Vacuum Nixie Tube, Magic Eye 6E2 Level Indicator 9V-12V DC Input, 80V-380V DC Output (Green) ## Features - DC-DC boost power supply module, MC34063 scheme, widely used in Nixie tubes, Nixie tube clock, Vacuum tubes 6E2, 6E1, 6E5 audio level indication. - Input voltage 9V-12V, output voltage 80-380V adjustable. The higher the output voltage, the lower the output power and the lower the efficiency. - When the output voltage is 350V, the maximum output current is 4mA. When the output voltage is 170V, the maximum output current is 25mA. Output voltage 170V, output current 10mA, efficiency 65%. - Module Size: 5.0x2.6x1.7cm/1.96x1.02x0.67inch. - Buy With Confidence: If the product has any quality problems, you can directly contact us to apply for a refund without returning the product. ## Technical Specifications | Specification | Value | |---------------|-------| | UPC | 780861369910 | | Manufacturer | QINIZX | | Model | NIXIE-HV380V | | Model Name | NIXIE-HV380V | | Product Dimensions | 4.98 x 2.59 x 1.7 cm; 27.22 g | | Item model number | NIXIE-HV380V | | Number of items | 1 | | Batteries Included | No | | Batteries Required | No | | Includes Rechargeable Battery | No | | Item Weight | 27.2 g | ## Product Details - **Brand:** QINIZX - **Power Source:** DC power supply - **Mounting Type:** PCB Mount - **Minimum Frequency:** 50 Hz - **Item Weight:** 0.06 Pounds ## Images ![High Voltage DC-DC Boost Power Supply Converter Module for Vintage Vacuum Nixie Tube, Magic Eye 6E2 Level Indicator 9V-12V DC Input, 80V-380V DC Output (Green) - Image 1](https://m.media-amazon.com/images/I/61LmKbHFOVL.jpg) ## Available Options This product comes in different **Colour** options. ## Questions & Answers **Q: is the output DC or pulsed DC? i.e. a single polarity?** A: The output is fairly clean DC. It has a few mV of noise which is load dependent. In my case I am using this in a supply for a measuring microphone. The mic needs super clean 120V at a couple mA, and super clean 200 V at no current. To clean the output up I used a Sziklai pair capacitance multiplier to get the noise down into the uV range plus an RC filter for the polarizing voltage. **Q: Schematic of this product.** A: I was not able to find a schematic for the power supply circuit. Would have to reverse engineer the board to get the circuit. **Q: What is required for it to work?** A: A 12 volt DC 1A wall wart powers this just fine. **Q: Exactly what type of transformer is needed for the high voltage dc-dc boost power supply converter module?** A: All you need as a "wall wart" that plugs into the AC wall socket and delivers 12 volts DC. Cut and remove the coax plug from the wall wart's cord. Check polarity and connect the + lead with to red and - to black. A wall wart rated at 1 amp is enough as long as your HV load does not draw more than about 30mA. By the way, 30mA is about the limit for what this board can do before the inductor's core saturates and the efficiency goes way down resulting in overheating. ## Frequently Bought Together - High Voltage DC-DC Boost Power Supply Converter Module for Vintage Vacuum Nixie Tube, Magic Eye 6E2 Level Indicator 9V-12V DC Input, 80V-380V DC Output (Green) - 1Set Dual Way Magic Eye 6E2 Tube Audio Level Indicator Module VU Meter Music Spectrum Vacuum Tube Level Indicator Driver Board DIY Kits - Acxico 2pcs Beijing 6E2 Electron Tube Magic Eye Tube Fluorescence Tuning Indicator Tube --- ## 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.pt/products/673492759-high-voltage-dc-dc-boost-power-supply-converter-module-vintage](https://www.desertcart.pt/products/673492759-high-voltage-dc-dc-boost-power-supply-converter-module-vintage) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*