--- product_id: 738287956 title: "DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports" brand: "jesverty" price: "฿24163" currency: THB in_stock: true reviews_count: 12 url: https://www.desertcart.co.th/products/738287956-dc-stabilized-power-supply-switching-type-ham-cb-amateur-wireless store_origin: TH region: Thailand --- # 50A max intermittent output Backlit V&A analog meter 13.8V fixed & 9-15V variable output DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports **Brand:** jesverty **Price:** ฿24163 **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion with precision and zero noise! ## Quick Answers - **What is this?** DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports by jesverty - **How much does it cost?** ฿24163 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/738287956-dc-stabilized-power-supply-switching-type-ham-cb-amateur-wireless) ## Best For - jesverty enthusiasts ## Why This Product - Trusted jesverty brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power on Demand:** Switch seamlessly between fixed 13.8V and variable 9-15V outputs to match your device’s exact needs. - • **High-Amperage Muscle:** Push up to 50A intermittent current—perfect for demanding HAM, CB, and amateur radio setups. - • **Rock-Solid Protection:** Overcurrent, short circuit, and overvoltage safeguards plus temperature-controlled cooling fans for reliable, long-term operation. - • **Noise-Free Transmission:** Built-in noise offset function eliminates switching noise, ensuring clean, interference-free communication. - • **Crystal-Clear Monitoring:** Large backlit analog meters keep voltage and current status visible at a glance, no guesswork needed. ## Overview The Jesverty SPS-50II is a robust DC stabilized power supply designed for HAM, CB, and amateur radio enthusiasts. Delivering up to 50A intermittent current with selectable fixed or variable voltage outputs, it features a high-visibility backlit analog meter for real-time voltage and current monitoring. Equipped with noise offset technology and comprehensive protection systems, this metal-encased unit ensures reliable, quiet, and safe operation for professional-grade wireless communication setups. ## Description High visibility V/A twin meter for real-time monitoring status Displays power supply voltage (V) and current (A). The SPS-50II allows you to connect any DC power device in no time. Use the cigarette lighter power cord to power any portable device and connect to devices that consume up to 10A. The quality of the 8A fuse is dependable, providing electronic overload and short circuit protection to protect the user and the connected devices. The bench power adopts temperature controlled intelligent fan which provides excellent heat dissipation, extended fan life and effective noise reduction. ## Features - Voltage Current Control: Jesverty SPS-50 II wireless communication power supply can be switched between 13.8 V fixed output and 9 - 15 V variable output, and the maximum intermittent output reach 50 A, and it also features a power supply to equipment such as HAM/CB/AMATEUR Radio - Noise Offset: The noise offset function is standard equipped with a noise offset function to eliminate unpleasant switching noise from transmitting to another frequency - Auxiliary Output Terminal: The front panel has a auxiliary Snap-in terminal (3A) and cigarette lighter socket (10A) on the back, and the main output terminal binding post (50A) for use with this single unit - Meter Display: Voltage and current are arranged in the large screen output display with backlit indicator indicators, so the output status is visible at a glance - [Protection and Warranty] This product is packed with luxurious features such as overcurrent protection, short circuit protection, overvoltage protection, temperature control cooling fans, so you can safely use it for long periods of continuous operation. In addition, we offer a 1 year product warranty from the date of purchase. If any damage or failure occurs during transit, please feel free to contact us. (Japanese-language compatible) ## Technical Specifications | Specification | Value | |---------------|-------| | Amazon Bestseller | #161,904 in Electronics (See Top 100 in Electronics) #13 in Radio Communication Power Supplies | | Amperage | 50 Amps | | Asin | B0B8N8JNS6 | | Brand | Jesverty | | Color | ブラック | | Customer Reviews | 4.7 4.7 out of 5 stars (601) 4.7 out of 5 stars | | Enclosure Material | Metal | | Item Dimensions | 13 x 28 x 17 cm | | Item Weight | 6.17 Pounds | | Manufacturer | Jesverty | | Mfr Part Number | Jesverty002 | | Model Number | SPS-50II | | Output Wattage | 50 Watts | | Upc | 680306173907 | ## Product Details - **Brand:** Jesverty - **Item Weight:** 2.8 kg - **Amperage:** 50 Amps - **Item dimensions L x W x H:** 13 x 28 x 17 cm - **Output Wattage:** 50 Watts ## Images ![DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports - Image 1](https://m.media-amazon.com/images/I/51SMuVjAleL.jpg) ![DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports - Image 2](https://m.media-amazon.com/images/I/719el68A8YL.jpg) ![DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports - Image 3](https://m.media-amazon.com/images/I/61Y5-XcmGSL.jpg) ![DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports - Image 4](https://m.media-amazon.com/images/I/71+3fQqEUPL.jpg) ![DC Stabilized Power Supply Switching Type HAM/CB/AMATEUR Wireless Communication Power Supply, Max Intermittent 50A (MAX), 13.8V Fixed 9-15V Variable Output, V&A Analog Meter, Supports - Image 5](https://m.media-amazon.com/images/I/81H-rDOQywL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the spade lug size needed for this power supply? Or can I insert Pomona banana jacks into the terminals?** A: You will need a size of at least 6mm for the spade lug or a diameter of 4mm for banana jacks. Hope you find this helpful. **Q: could this power a 500w 4-channel amplifier for car speakers? it has a 60amp fuse and only requires 12v to turn on.** A: short answer is no. 13.8 is standard automotive voltage at maximum charge, so that will be fine. but this PS will not deliver the 60 amps. most likely the self-protection circuit in the PS will "fold back", that is deliberately throttle the current delivered to a low value. this normally entails a concurrent reduction in output voltage and that will cause your amp to turn-off. turning the PS power switch momentarily off should clear the fault. while both amp and PS may survive the event, it is a warning that either could fail the next time around. **Q: Can this supply be used to power a 5 amp dc motor?** A: I'm afraid that the SPS-1330 is not designed for powering DC motors. We recommend you choose an adjustable DC power supply instead, such as our SPS-3005 series. **Q: Is this a switching supply ??????** A: Yes, this is a switching power supply. ## Customer Reviews ### ⭐⭐⭐⭐⭐ コスパは良いです。 *by on Reviewed in Japan June 30, 2025* アマチュア無線の電源に使用しています。電流容量も余裕が有ります。無線機を2台接続していますが問題なく使用中です。 ### ⭐⭐⭐⭐⭐ 良い *by on Reviewed in Japan October 26, 2024* 大変良い ### ⭐⭐⭐⭐⭐ ハイパワーAC-DC変換機 *by on Reviewed in Japan July 20, 2024* DC50W出力の無線機に使用出来ます。 ## Frequently Bought Together - Universal Compact Bench Power Supply- 50 Amp Regulated Home Lab Benchtop AC-to-DC Converter 13.8 Volt/9-15Volt, Cooling Fan, Screw Type Terminals - Jesverty SPS-50II - MOOKEERF RG8x Jumper Cable 3ft,2 Pack PL259 Jumper Cable,CB Coax Cable 50 Ohm,UHF PL259 Male to Male Low Loss CB Antenna Cable for CB Radio,HAM Radio, VHF Radio, SWR Meter, Antenna Analyzer - RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer --- ## 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.th/products/738287956-dc-stabilized-power-supply-switching-type-ham-cb-amateur-wireless](https://www.desertcart.co.th/products/738287956-dc-stabilized-power-supply-switching-type-ham-cb-amateur-wireless) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-07-19*