1 x HM310 power supply host 1 x output power cable 1 x input power cable 1 x user manual
Key Features
30V/10A DC output with 4-digit display
Voltage and current preset with power display
5V/2A front USB output
External SETOUT function for controlling output on/off at startup
Anti-mistouch LOCK function
Automatic decimal point increment feature
Low noise, low ripple, compact size
Delivery time
3-4 Business Days
Discover the HANMATEK® HM310 Mini DC Power Supply.
Elevate your electronics projects with the HANMATEK® HM310 Mini DC Power Supply. This compact and powerful tool is perfect for hobbyists and professionals alike. With its precise voltage and current control, it ensures that your electronic devices receive the optimal power. The user-friendly interface makes it easy to navigate settings, allowing you to focus more on your projects and less on setup.
Designed to meet the demands of various applications, this dc power supply for electronics features a clear LED display for real-time monitoring. You can effortlessly switch between voltage settings, making it suitable for both simple experiments and complex projects. The sturdy construction guarantees durability, ensuring it can withstand the rigors of frequent use.
With a current limit function, you can protect your devices from excessive current, adding an extra layer of safety to your work. The HANMATEK® HM310 is not just a power supply; it’s a reliable partner in your electronic endeavors. Whether you are testing circuits, charging batteries, or powering various components, this power supply adapts to your needs.
Portability is another key feature of the HM310. Its compact design means you can take it anywhere, making it an ideal choice for mobile workshops or fieldwork. The power supply also includes a variety of output terminals, allowing you to connect different types of loads easily.
Choose the dc power supply for electronics that professionals rely on. The HANMATEK® HM310 Mini DC Power Supply combines affordability, functionality, and reliability, providing you with the resources you need to maximize your creativity and innovation. Make it an essential part of your toolkit today!
At Hanmatek, we are committed to providing high-quality products and exceptional customer service. Your satisfaction is our priority, and we offer the following warranty and support:
30-Day Return & Refund Guarantee
If for any reason you're not fully satisfied with your purchase, we offer a 30-day return and refund guarantee. Please refer to our Refund Policy for more details.
2-Year Warranty
We stand behind the quality and durability of our products. Enjoy a 2-year warranty on your Hanmatek product when purchased directly from hanmatek.com. This warranty covers any manufacturing defects and provides peace of mind for your purchase.
Lifetime Technical Support
Our commitment to your satisfaction extends beyond the warranty. Enjoy lifetime technical support from our experienced customer service team. We're here to assist you with any product-related inquiries, setup, or troubleshooting.
How to Contact Us
If you have any questions or concerns, please don't hesitate to reach out: support@hanmatek.com
24 hours to ensure your queries are addressed promptly.
Thank you for choosing Hanmatek®. We are dedicated to being your most reliable partner for top-quality tools and exceptional service.
Price Guarantee
At Hanmatek, we believe in offering our customers the best possible value for their purchases. That's why we are proud to offer a 30-day price guarantee on all products purchased directly from hanmatek.com. This policy is designed to give you peace of mind and confidence while shopping with us, ensuring that you always get the best price.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee ensures that if the price of an item you purchased drops within 30 days of your purchase, you are eligible to receive a refund for the difference in price. Please note that this applies to prices listed in USD. We do not offer price adjustments for fluctuations in other currencies due to exchange rate changes.
Eligibility Criteria
Applies only to products purchased on hanmatek.com. Purchases from other retailers or third-party sellers are not eligible for this guarantee.
Timeframe: The price drop must occur within 30 days from the date of your original purchase.
Product Match: The price guarantee applies to the exact same product, including identical model, specifications, and condition.
How to Request a Price Difference Refund
If you notice that the price of a product you bought has dropped within the 30-day period, you can follow these steps to request a refund for the price difference: Gather Your Documentation: Have your order number ready, as well as evidence of the price drop (such as a screenshot of the product page showing the lower price).
Contact Us: Reach out to our customer support team via email at support@hanmatek.com. Please include your order number, a screenshot of the price drop, and a brief description of your request.
Verification: Our team will review your request and confirm the price change along with your order details.
Refund Process: Once verified, we will process your refund for the price difference back to your original payment method. Refunds typically take 1-3 business days to be reflected.
Why Shop with Hanmatek? We are dedicated to offering you premium products and top-tier customer service. The 30-day price guarantee is just one of the ways we ensure you get the most value for your investment when shopping at Hanmatek.
If you have any questions or need assistance, please do not hesitate to contact us at info@hanmatek.com. We're here to help!
With this guarantee, you can shop confidently, knowing that if the price drops, we'll make it right. Thank you for choosing Hanmatek!
FAQ
How does the integrated USB port on the Hanmatek HM310 DC Power Supply add value to an electronics workbench?
The integrated USB port on the Hanmatek HM310 is a major convenience feature that modernizes your workspace. It's more than just a simple add-on; it provides: Dedicated 5V Power Source: The USB port provides a stable 5V output (typically up to 2A), perfect for powering or charging a wide range of devices directly from your primary lab tool. Simultaneous Operation: You can use the main adjustable DC output for your primary project (e.g., testing a 12V circuit) while simultaneously using the USB port to: Power an Arduino, Raspberry Pi, or other single-board computer. Charge your smartphone or other USB-powered device. Test 5 V 5V logic circuits independently. Reduced Clutter: It eliminates the need for separate USB wall adapters and power strips on your bench, keeping your workspace clean and organized. This dual-functionality makes the HM310 not just a power supply, but a central power hub for all your electronics development and testing needs.
What makes the HM310's 4-digit display and Output Switch crucial for precision work and safety?
The combination of a 4-digit display and an Output Switch on the Hanmatek HM310 is designed for high-precision applications and maximum safety. 4-Digit High-Precision Display: Unlike standard 3-digit displays, a 4-digit display offers much finer resolution (e.g., 0.01 V 0.01V and 0.001 A 0.001A ). This allows you to dial in extremely precise voltage and current settings, which is critical when working with sensitive integrated circuits (ICs), microcontrollers, and other components with tight voltage tolerances. Essential Output Switch: This button allows you to set your voltage and current limit first, and only then apply power to your circuit. This prevents accidental over-voltage damage that can occur when connecting a live circuit. You can verify your settings are correct (e.g., confirming 3.3 V 3.3V for a sensitive IC) before a single volt is applied. It also allows for quick power cycling during testing without needing to disconnect your circuit or turn off the entire unit. Together, these features give you the confidence to power up delicate projects safely and accurately every time.
The HM310 offers up to 10A of current. What specific applications is this higher current range ideal for?
While many bench power supplies offer 5A, the Hanmatek HM310’s 10 Ampere (10A) capability makes it suitable for more demanding, power-hungry applications. This higher current output is ideal for: Laptop and Motherboard Repair: Many laptops require higher current for charging and testing motherboard power rails. The 10A capacity is often essential for this type of repair work. Testing DC Motors: Motors can have a high "inrush" current when starting up. The HM310 can handle these spikes and provide the continuous current needed for testing. High-Power LED Arrays: Driving multiple high-brightness LEDs or entire light strips that require more current than a standard supply can provide. Electroplating and Anodizing: These chemical processes often require a stable and relatively high DC current to work effectively. Battery Pack Charging: Safely charging larger battery packs in Constant Current (CC) mode where a higher charging rate is desired. If you work with anything beyond small-signal hobbyist circuits, the 10A headroom of the HM310 provides the versatility and power you need for more advanced projects and repairs.
I have a few of these which I use as a cheap switched power source. For any audio work I have a nice linear lab supply, but these are just great. Interface is simple, and CC, OCP, etc.
M
Monica
Stable DC
Working great. Provided stable DC power supply. Used it for hybrid battery module reconditioning.
S
Steve Wojack
Great product
Thanks for a great product and quick delivery.
S
Scott J.
Great for hobby electronics lab power supply
great power supply for hobby use. I like the digital precision which is accurate according to my digital volt meter. The rotary knobs allow changing each digit, so you can decide on the fine/coarse adjustment by pressing the knob, then turn up/down as you wish. It remembers the last settings when powered down. There is an internal fan and is mostly quiet. The on/off button allows easy way to cut power without cycling down the entire unit. The noise is minimal (10's of Mv per my Rigol scope). I think it's great for single channel moderate current (I never used higher than 18V 3A). It will clearly show if locking on constant voltage (CV) or constant current (CC) with small LED indicators. The display is clear bright 7-segment display that is easy to read. It's a basic solid power supply which is exactly what I was looking for. I'm happy with it, and would recommend it.
Das Netzgerät hat mich überzeugt, bin voll zufrieden. Liefert 32 Volt und 10 Amp. Wenn es was zu meckern gäbe, dann wäre es der USB Anschluss, nicht alle meine Handy lassen sich daran laden, die meckern. Warum weiß ich nicht, habe das nicht weiter untersucht (evtl. zu geringer Strom). Aber am USB Anschluss betreibe ich jetzt meine LED beleuchtete Lupe, das klappt super.
a
ake
Top Netzteil
Für den Heimwerker völlig ausreichend. Preis/Leistungsverhältnis stimmt hier, würde ich wieder kaufen.
W
Walter Eisler
Werde mir noch ein zweites zulegen.
Einfache Bedienung und macht was es soll. Für mich als Hobby Bastler super. Muss mir noch die 60Volt Variante zulegen, da ich noch led Systeme mit höherer benötigter eingangsspannung testen möchte, bevor diese dem Sondermüll zu geführt werden müssen.
