--- product_id: 191358844 title: "RS-70M-AP Desktop 13.8VDC Linear Power Supply with Meters and Anderson Power Poles, 70A Peak, 57A Continuous" brand: "astron" price: "VT302425" currency: VUV in_stock: true reviews_count: 3 category: "Astron" url: https://www.desertcart.vu/products/191358844-rs-70m-ap-desktop-13-8vdc-linear-power-supply-meters store_origin: VU region: Vanuatu --- # 70A peak power Separate voltage & amperage meters 57A continuous duty RS-70M-AP Desktop 13.8VDC Linear Power Supply with Meters and Anderson Power Poles, 70A Peak, 57A Continuous **Brand:** astron **Price:** VT302425 **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion with precision and peak performance! ## Quick Answers - **What is this?** RS-70M-AP Desktop 13.8VDC Linear Power Supply with Meters and Anderson Power Poles, 70A Peak, 57A Continuous by astron - **How much does it cost?** VT302425 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/191358844-rs-70m-ap-desktop-13-8vdc-linear-power-supply-meters) ## Best For - astron enthusiasts ## Why This Product - Trusted astron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Reliable:** Solid-state regulation with fold-back current limiting and crowbar protection - • **Precision Monitoring:** Integrated voltage and amperage meters keep you in full control - • **Cool & Quiet Operation:** Fan-cooled design ensures stable performance under heavy loads - • **Flexible Voltage Control:** Internally adjustable 11-15V output to tailor power exactly to your needs - • **Unmatched Power Delivery:** Sustain 57A continuous with 70A peak bursts for demanding setups ## Overview The Astron RS-70M-AP is a heavy-duty desktop linear power supply delivering 13.8V DC with 57A continuous and 70A peak current. Featuring solid-state regulation, fold-back current limiting, and crowbar over-voltage protection, it ensures ultra-low ripple (<5mV) and stable output. Equipped with separate voltage and amperage meters plus Anderson Power Pole connectors, it’s engineered for professional-grade reliability and precise monitoring, ideal for high-demand radio and electronic applications. ## Description Features and SpecificationsSOLID STATE ELECTRONICALLY REGULATEDFOLD BACK CURRENT LIMITING Protects Power Supply from excessive current and continuous shorted outputCROWBAR OVER VOLTAGE PROTECTION ON ALL MODELSMAINTAIN REGULATION AND LOW RIPPLE at low line input VoltageTHREE CONDUCTOR POWER CORDHEAVY DUTY HEAT SINKINPUT VOLTAGE: 105-125VACOUTPUT VOLTAGE: 13.8VDC ±0.05 volts​INTERNALLY ADJUSTABLE VOLTAGE (11-15VDC)RIPPLE: LESS THAN 5MV PEAK TO PEAK (full load and low line)LOAD REGULATION: 0.08% from 0 to Full Continuous Load​​EFFICIENCY: 77%OPERATING TEMP: -10 to 55°C Review: Very Good Power Supply - This is a linear power supply, not a switching power supply. Linear power supplies generate much less electrical noise than switching power supplies. That is important for ham radio operation. This power supply provide 57 amps continuously or 70 intermittently (10 min on and 10 min off). This power supply will power my iCOM 7610, 7100, and 5100 ham radios, all transmitting on full power at the same time. Our County Emergency Operations Center uses the same power supply to power two dual band base stations, and one HF iCOM ham radio base station which our County hams will operate during County/State emergencies. Review: You can't do wrong with Astron - I've been using these power supplies for years and have never had a problem. I've even bought ones with problems and had all kinds of support from the company getting them back in working order . I got this one to handle a transceiver and two transponders. It works great, even through the long hours of a contest. I recommend them. ## Features - CONTINUOUS DUTY: 57 Amps - ICS: 70 Amps - POWER TERMINALS: 1/4"-20 Screw Type and Anderson Power Poles - FAN COOLED: Yes - Separate Voltage and Amperage Meters Included ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082P68PQ4 | | Best Sellers Rank | #4,852 in Computer Power Supplies | | Brand | Astron | | Compatible Devices | Personal Computer | | Connector Quantity | 1 | | Connector Type | Anderson Power Poles | | Connector Type Used on Cable | Anderson Power Poles | | Cooling Method | Air | | Current Rating | 57 Amps | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Form Factor | ATX | | Item Dimensions | 13.75 x 11 x 6 inches | | Item Weight | 45.2 Pounds | | Manufacturer | Astron | | Maximum Input Voltage | 125 Volts (AC) | | Mfr Part Number | RS-70M-AP | | Minimum Input Voltage | 105 Volts (AC) | | Model Name | astron | | Model Number | RS-70M-AP | | Number of Fans | 1 | | Output Wattage | 772.6 Watts | | System Bus Connector Type | 20 Pin | | UPC | 712265211090 | | Upper Temperature Rating | 55 Degrees Celsius | | Wattage | 787 watts | ## Product Details - **Brand:** Astron - **Compatible Devices:** Personal Computer - **Connector Type:** Anderson Power Poles - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 45.2 Pounds - **Item dimensions L x W x H:** 13.75 x 11 x 6 inches - **Model Name:** astron - **Output Wattage:** 772.6 Watts - **Wattage:** 787 watts ## Images ![RS-70M-AP Desktop 13.8VDC Linear Power Supply with Meters and Anderson Power Poles, 70A Peak, 57A Continuous - Image 1](https://m.media-amazon.com/images/I/51tm4hAeKzL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Good Power Supply *by W***R on July 11, 2025* This is a linear power supply, not a switching power supply. Linear power supplies generate much less electrical noise than switching power supplies. That is important for ham radio operation. This power supply provide 57 amps continuously or 70 intermittently (10 min on and 10 min off). This power supply will power my iCOM 7610, 7100, and 5100 ham radios, all transmitting on full power at the same time. Our County Emergency Operations Center uses the same power supply to power two dual band base stations, and one HF iCOM ham radio base station which our County hams will operate during County/State emergencies. ### ⭐⭐⭐⭐⭐ You can't do wrong with Astron *by A***X on September 24, 2023* I've been using these power supplies for years and have never had a problem. I've even bought ones with problems and had all kinds of support from the company getting them back in working order . I got this one to handle a transceiver and two transponders. It works great, even through the long hours of a contest. I recommend them. ### ⭐⭐⭐⭐⭐ Love it *by T***R on November 16, 2024* I have MANY different power supplies for all sorts of different applications, but this is one of the best and most reliable ## Frequently Bought Together - Astron RS-70M-AP Desktop 13.8VDC Linear Power Supply with Meters and Anderson Power Poles, 70A Peak, 57A Continuous - The Radio Today guide to the Icom IC-7300 (Radio Today guides) - ICOM 7300 02 Direct Sampling Shortwave Radio Black --- ## 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.vu/products/191358844-rs-70m-ap-desktop-13-8vdc-linear-power-supply-meters](https://www.desertcart.vu/products/191358844-rs-70m-ap-desktop-13-8vdc-linear-power-supply-meters) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*