--- product_id: 592515358 title: "30KV Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V Step Up" brand: "akjyxghc" price: "£13.48" currency: GBP in_stock: true reviews_count: 3 category: "Akjyxghc" url: https://www.desertcart.co.uk/products/592515358-30kv-boost-coil-high-voltage-pulse-generator-arc-dc-3 store_origin: GB region: United Kingdom --- # 30KV output voltage 3.3V-5V USB power input 3-20 pulses/sec frequency 30KV Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V Step Up **Brand:** akjyxghc **Price:** £13.48 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your inner mad scientist with instant high-voltage sparks! ## Quick Answers - **What is this?** 30KV Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V Step Up by akjyxghc - **How much does it cost?** £13.48 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/592515358-30kv-boost-coil-high-voltage-pulse-generator-arc-dc-3) ## Best For - akjyxghc enthusiasts ## Why This Product - Trusted akjyxghc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable:** Lightweight 0.14kg build with bolt-on installation for seamless integration - • **Cool & Efficient Design:** Low heat, no radiator needed—runs 24/7 without overheating - • **Precision Pulse Control:** Adjustable 3-20 pulses per second for tailored arc performance - • **USB-Powered Convenience:** Compatible with standard 3.3V-5V USB power sources for ultimate flexibility - • **Plug & Play High Voltage Power:** Instant 15-30KV arc with no setup fuss ## Overview The 30KV Boost Coil High Voltage Pulse Generator delivers a powerful 15-30KV arc using a low-voltage 3.3V-5V USB power input. Featuring adjustable pulse frequency (3-20Hz) and a compact, efficient design that runs cool without a radiator, it’s perfect for automotive ignition applications or DIY high-voltage projects. Lightweight and easy to install, it offers reliable, maintenance-free operation for continuous use. ## Description 30KV Ignition Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V; Input voltage: 3.3V ~ 5V （Power supply can be supplied by USB standard voltages.） Output voltage: 15KV ~ 30KV; Pulse frequency: 3 ~ 20 times / second Arc distance: 1cm ~ 1.8cm(Direct arc starting, no need to pull arc, when the arc has failed to ignite, the electrode distance can be closer) Arc characteristics: white, low temperature, short-circuit short-circuit / no-load, high efficiency and low heat circuit design, no radiator! Review: Nice board for that mad scientist! - Wow, it worked with no adjustments or fiddling around with the leads, just power it and go, easy. Set my power supply about 4.25 volts DC clipped onto the leads and pressed the button. Got a nice strong spark. It does draw about an amp and a half at 4.25 volts so make sure you’re using a strong enough power source. The spark jumped about 3/4 to an inch, nice strong spark, that was singing nicely. Well worth the money rather than playing around building something, save that for when you want to play with circuits, not high voltage sparks. Review: I like it - It's a neat little kit. Great for making your own homemade stun gun. ## Features - 30KV Ignition Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V - Input voltage: 3.3V ~ 5V （Power supply can be supplied by USB standard voltages.） - Output voltage: 15KV ~ 30KV; Pulse frequency: 3 ~ 20 times / second - Arc distance: 1cm ~ 1.8cm(Direct arc starting, no need to pull arc, when the arc has failed to ignite, the electrode distance can be closer) - Arc characteristics: white, low temperature, short-circuit short-circuit / no-load, high efficiency and low heat circuit design, no radiator! - High efficiency and energy saving, strong output power,output shutdown,no storage. It can continue to work 24 hours, not fever. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CM1W5NBZ | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #430,028 in Automotive ( See Top 100 in Automotive ) #1,650 in Automotive Replacement Ignition Coils | | Brand Name | AKJYXGHC | | Compatible with Vehicle Type | Car | | Connector Gender | male | | Customer Reviews | 4.4 4.4 out of 5 stars (8) | | Included Components | no | | Installation Type | Bolt-On | | Item Type Name | 30kv-Ignition Coil | | Item Weight | 0.14 Kilograms | | Manufacturer | HonestyBoy | | Manufacturer Part Number | 30kv-Ignition Coil | | Manufacturer Warranty Description | 1 | | Model Number | 30kv-Ignition Coil | | UPC | 605556834576 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** AKJYXGHC - **Connector Gender:** male - **Installation Type:** Bolt-On - **Item Weight:** 0.14 Kilograms - **Vehicle Service Type:** Car ## Images ![30KV Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V Step Up - Image 1](https://m.media-amazon.com/images/I/51zZxDt7VqL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice board for that mad scientist! *by K***Y on November 3, 2025* Wow, it worked with no adjustments or fiddling around with the leads, just power it and go, easy. Set my power supply about 4.25 volts DC clipped onto the leads and pressed the button. Got a nice strong spark. It does draw about an amp and a half at 4.25 volts so make sure you’re using a strong enough power source. The spark jumped about 3/4 to an inch, nice strong spark, that was singing nicely. Well worth the money rather than playing around building something, save that for when you want to play with circuits, not high voltage sparks. ### ⭐⭐⭐⭐ I like it *by S***N on March 23, 2025* It's a neat little kit. Great for making your own homemade stun gun. ### ⭐⭐⭐⭐⭐ Great power output. *by V***O on October 2, 2024* Works great, need alittle improvement but did its job. ## Frequently Bought Together - 30KV Boost Coil High Voltage Pulse Generator Arc DC 3.3V 5V Step Up - RGBZONE 2Pcs 5.58FT 5V USB Switch Extension Cable, USB 2.0 A Male Plug and 2 Pin 2 Wire Power Charge Cable Connector DIY for 5V USB Fan, LED Strips, Desk Lamp, Driving Recorder LED Strip-Black - 20KV high Voltage Ignition Coil high Power DC 3.5V 9V --- ## 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/592515358-30kv-boost-coil-high-voltage-pulse-generator-arc-dc-3](https://www.desertcart.co.uk/products/592515358-30kv-boost-coil-high-voltage-pulse-generator-arc-dc-3) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*