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- Variable DC Power Supply, 0-30V 0-10A, Bench ...
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Numéro d'article:
152351382
Variable DC Power Supply, 0-30V 0-10A, Bench Power Supply with Encoder Knob, 4-Digit LED Display, Digital Calibration, USB and Type-C Charging
Numéro d'article:
152351382
CAD 88
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Importé depuis la boutique USA
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Experience precise voltage and current adjustments with our high precision, compact DC bench power supply.
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Conformité PCI DSS
Certifié ISO 27001
Ce qui se démarque
Wide Voltage Range
Adjustable from 0-30V, this power supply meets various equipment needs, making it ideal for DIY projects, laboratories, and electronics workshops.
Digital Calibration
Ensures accurate voltage and current outputs, enhancing precision for critical applications and reducing user error compared to traditional analog models.
User-Friendly Interface
The encoder knob and 4-digit LED display allow for easy adjustments and monitoring, making it accessible for users of all experience levels.
Détails du produit
| Connector Type Used on Cable | USB, Type-C |
| Output Wattage | 300 Watts |
| Form Factor | Small |
| Wattage | 300 watts |
| Cooling Method | Air |
| Current Rating | 10 Amps |
| Number of Fans | 1 |
| Maximum Input Voltage | 127 Volts (AC) |
| Minimum Input Voltage | 104 Volts (AC) |
| Item Dimensions | 7.67 x 4.52 x 3.15 inches (19.5 x 11.5 x 8 cm) |
| Model Name | HY3010K |
| Brand | HYELEC |
| Manufacturer | Hengao |
| Mfr Part Number | 30V 10A |
| Model Number | 30V 10A |
| Built-In Media | power cord and Alligator clip |
| Connector Type | USB, Type-C |
| Item dimensions L x W x H | 7.67 x 4.52 x 3.15 inches (19.5 x 11.5 x 8 cm) |
| Fan Count | 1 |
À qui est-ce destiné ?
-
Electronics Hobbyists
Ideal for DIY electronics projects, providing reliable power with adjustable voltage and current settings.
-
Test Equipment Users
Perfect for testing and calibrating devices under various voltage and current, ensuring precise results.
-
Students and Educators
Useful in educational setups for teaching concepts of electronics and circuit analysis with user-friendly features.
-
High-Power Applications
Not suitable for applications requiring over 10A, as this device has a maximum output limit.
DESCRIPTION DU PRODUIT
Variable DC Power Supply, 0-30V 0-10A, Bench Power Supply with Encoder Knob, 4-Digit LED Display, Digital Calibration, USB and Type-C Charging
Vous avez une question ? Chattez avec nous
Questions et réponses des clients
-
question:
What are the key features of the Variable DC Power Supply?
répondre: The Variable DC Power Supply offers a voltage range of 0 to 30V and a current output of 0 to 10A, making it versatile for various applications. It includes an encoder knob for precise adjustment of voltage and current settings, ensuring accuracy in your projects. The 4-digit LED display provides clear visibility of the output values, while digital calibration allows for adjustments to maintain accuracy over time. With USB and Type-C charging capabilities, it can easily power modern devices, making it an ideal choice for electronics labs and workshops. -
question:
How does digital calibration work in this power supply?
répondre: Digital calibration in this power supply allows users to ensure the output voltage and current readings are accurate. This feature can be accessed through the device's interface, enabling adjustments to the displayed values for future reliability. This is especially important for users engaged in precise electronics work where even small deviations can impact results. For instance, if you're working on a sensitive circuit, calibrating the unit to reflect true output can prevent potential damage or malfunction. -
question:
Can I use the Variable DC Power Supply for charging batteries?
répondre: Yes, the Variable DC Power Supply is suitable for charging various types of batteries, including Li-ion, lead-acid, and NiMH. The adjustable voltage and current output allow users to customize the charging process according to the specific requirements of the battery, optimizing charging time and enhancing battery life. For example, if you need to charge a 12V lead-acid battery, you can set the power supply to output a voltage of 12V and control the current to maintain optimal charging conditions. -
question:
Is the power supply suitable for hobby projects?
répondre: Absolutely! The Variable DC Power Supply is designed with hobbyists in mind, providing adjustable and reliable outputs for various electronics projects. Whether you're building circuits, testing components, or conducting experiments, this power supply meets diverse needs. Many hobbyists use it for LED lighting, Arduino projects, and prototyping circuits, taking advantage of its user-friendly features like the encoder knob and LED display to facilitate fine-tuning adjustments. -
question:
What safety features does this power supply include?
répondre: Safety is paramount with this Variable DC Power Supply, which includes over-voltage and short-circuit protection to prevent damage to both the power supply and connected devices. This feature helps safeguard your projects by cutting off power when an unsafe condition is detected. For example, if you're working with a circuit that may inadvertently cause a short, the power supply will protect itself and your circuit, ensuring a safe working environment. -
question:
How does the encoder knob enhance usability?
répondre: The encoder knob provides a highly intuitive way to adjust voltage and current outputs, allowing for quick changes with a simple twist. This enhances usability by providing precise control compared to traditional dials or buttons. It is particularly beneficial in situations that require fine adjustments, like tuning in a delicate electronic circuit or when trying to achieve specific operating conditions for device testing. -
question:
What types of devices can I power with this supply?
répondre: You can power a wide array of devices with the Variable DC Power Supply, ranging from small electronic components to larger test equipment. Examples include microcontrollers, sensors, LEDs, and even small motors. Its versatility makes it ideal for anyone working in electronics, whether in a professional lab, classroom environment, or home workshops. The ability to adjust the voltage and current output means it can cater to various devices seamlessly. -
question:
Is the power supply portable?
répondre: While primarily designed for bench use, the overall lightweight and compact design of the Variable DC Power Supply enhance its portability. Users can easily transport it between workspaces or even to off-site locations when required. This is ideal for technicians who may need to work in multiple locations, ensuring that they have a reliable power source accessible wherever they go. -
question:
What makes the 4-digit LED display beneficial?
répondre: The 4-digit LED display provides clear and precise readings of both voltage and current, which is essential for accurate monitoring of your power supply output. This is particularly beneficial during complex experiments or when conducting tests that require specific parameters. The display allows users to see real-time changes as adjustments are made, making it easier to attain desired settings without guesswork. -
question:
Where can I buy the Variable DC Power Supply in Canada?
répondre: You can purchase the Variable DC Power Supply, 0-30V 0-10A, from Ubuy. They offer a seamless online shopping experience and reliable service, providing access to this high-quality product. Ubuy is known for its prompt service and customer support, making it a preferred choice for many buyers in Canada looking for electronics and components.
HYELEC Power Supplies 30V 10A Editorial Review
The Hyelec Variable DC Power Supply combines portability, functionality, and value, making it an excellent choice for hobbyists and those working on electronic projects. Designed to deliver adjustable voltage from 0 to 30 volts and current up to 5 amps, this power supply is ideal for a variety of tasks, such as testing flight controllers and emergency lighting systems. Users appreciate the compact and lightweight design, which allows it to fit easily into small workspaces while still offering a sturdy metal casing. The unit is user-friendly, featuring a straightforward on/off button and output control, along with a bright 4-digit LED display that clearly presents voltage and current readings. Reviewers have noted the precise voltage accuracy, making it reliable for delicate projects. The added functionality of both USB-A and USB-C ports has received positive attention, as it allows users to charge devices like FPV controllers directly from the power supply, eliminating the need to juggle multiple power sources. The equipment's ease of adjustment for both voltage and current settings, along with its stable output, further solidifies its reputation as a preferred tool among electronics enthusiasts. However, it’s important for users to remember that while this product excels in portability and performance, it does lack advanced features found in more expensive models. Additionally, the internal circuitry does not hold up against water exposure, so it should be used in dry environments. Overall, users commend its balance of function and affordability, making it a recommended product for both beginners and experienced hobbyists alike. **
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Avantages
- Compact and lightweight design
- Bright, easily readable LED display
- Adjustable voltage (0-30V) and current (0-5A)
- Built-in USB-A and USB-C ports for charging devices
- Robust metal casing and solid build quality
- Easy voltage and current adjustments
Les inconvénients
- Limited to a maximum of 5 amps, which may not suit all applications
CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR
MA
Mohammad
Acheteur vérifié
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Acheteur vérifié
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Acheteur vérifié
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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CAD 88
Commandez maintenant et recevez votre commande aux alentours du Mardi, Septembre 01
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Caractéristiques et avantages
- High precision adjustments with 0.01V and 0.01A display.
- Compact design weighing only 2.43 pounds for easy portability.
- Features USB and Type-C ports for simultaneous charging of devices.
- Includes multiple safety protections like surge protection and short circuit protection.
- Ideal for laboratory research, mobile phone repair, electrical maintenance, and DIY projects.
- Achieved a record of 72 hours of uninterrupted testing at full load.
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