Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
genuine image
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
ADJUSTABLE POWER SUPPLY 30V/10A - Ideal for use with PCBs, production line testing, electrical maintenance and repair, fault finding, battery charging, electroplating, scientific research and teaching.
Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision
物品 #: 28804425

Adjustable Dc Power Supply 30v 10a Variable Switching Lab Bench Precision

物品 #: 28804425

HKD 605

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 英國

0 ratings 轉寫評價
有存貨
英國 從UK商店導入
現在訂購，約可在下列時間收貨： 星期五, 九月 04
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
ADJUSTABLE POWER SUPPLY 30V/10A - Ideal for use with PCBs, production line testing, electrical maintenance and repair, fault finding, battery charging, electroplating, scientific research and teaching.
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment

What Stands Out

Precision Output
Delivers stable, precise voltage and current, ensuring accurate results for sensitive electronics projects, making it ideal for engineers and hobbyists alike.
Adjustable Settings
Offers variable voltage up to 30V and current up to 10A, providing flexibility for various applications, from testing circuits to powering electronic devices.
Compact Design
Designed for lab and workbench environments, its compact size saves space while maintaining high performance, perfect for busy workshops or limited spaces.

產品詳情

Find the best deals on a high-quality Adjustable Power Supply 30V 10A at Ubuy 香港. Enjoy precise voltage control for your lab experiments. Shop now!
BrandLONGWEI
Output Power300 W
Maximum Current Output10 A
Maximum Voltage Output30 V
Adjustable Power Supply TypeSwitch-Mode Power Supply (SMPS)
MPN3010D
Number of Channels/Outputs1
EANDoes not apply
Country of OriginChina

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Perfect for enthusiasts needing controlled power for DIY electronics projects or experimental setups.

  • Laboratory Use

    Ideal for lab environments requiring precise voltage and current adjustments for testing and prototyping.

  • Technicians and Engineers

    Beneficial for professionals needing reliable power supplies for repairs, testing circuits, or electronic development.

Not Suitable For
  • Heavy Industrial Use

    Not suitable for large-scale industrial applications requiring higher wattage or robust power specifications.

產品敘述

有疑問？ 與我們聊天

客戶問題與解答

  • 題: What is the input voltage range of the power supply?

    回答: The input voltage range is 230V AC ±10%, 50Hz.
  • 題: What is the warranty period for this power supply?

    回答: The power supply comes with a 1 year warranty.
  • 題: What are the dimensions and weight of the power supply?

    回答: The power supply measures 22 x 7 x 16cm (LxWxH) and weighs 1.5kg.

LONGWEI Adjustable Power Supplies Editorial Review

ADJUSTABLE DC POWER SUPPLY 30V 10A VARIABLE SWITCHING LAB BENCH PRECISION offers a compact design that delivers reliable performance, designed to provide an accurate voltage output and current limit display. Users appreciate how it employs multi-turn potentiometers for precise voltage settings up to 30 volts with 0.1V tolerance, making it a suitable option for delicate tasks requiring exact measurements. Some users express concern regarding safety compliance and the proximity of internal wiring, suggesting caution when using it. However, the temperature-controlled fan ensures efficient operation without annoying noise, which is a significant advantage over larger models.

Customer Reviews & Ratings

92 客戶評分
  • 5 星
    78%
  • 4 星
    15%
  • 3 星
    8%
  • 2 星
    2%
  • 1 星
    0%

評價此產品

與其他客戶分享您的想法

優點

  • Compact size fits well on any workbench
  • Accurate voltage output and current limits
  • Temperature-controlled fan operates quietly
  • Multi-turn potentiometers allow precise voltage adjustment
  • Ideal for dual-rail or multi-supply projects

缺點

  • Minor limitations in design for some user preferences

Platform Trust & Buyer Confidence

trustpilot logo
3.8/5 96 reviews
Read reviews
FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：如跨國購買產品，請注意製造商的保固有可能無效；製造商服務選項可能無法使用；產品手冊、教學、以及安全警示可能不會是目的地國家的語言；產品（與附加材料）設計也許不會符合目的地國家的標準、規格、以及標示要求；且產品也許不會符合目的地國家的伏特數值與其他電力標準（需要使用合適的變壓器或轉接器）。收件者須負責確定該產品在目的地國家可合法進口。當在 Ubuy 或其聯盟夥伴網站上訂購時，收件者為記錄上的進口者，且必須遵從目的地國家的法律與規範。
  • 由於 Ubuy 是一個全球搜尋引擎，並不是所有列於 Ubuy 的產品都有出售。產品須受出口／貿易法規規範。

HKD 605

現在訂購，約可在下列時間收貨： 星期五, 九月 04

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

特色和優勢

  • Adjustable power supply with individual adjustment for current and voltage.
  • High precision dual LED display for current and voltage.
  • Efficient low noise cooling fan with overload protection, overheating protection, overvoltage protection, and short circuit protection.
  • 1 year warranty.
  • Input voltage: 230V AC ±10%, 50Hz. Output voltage: 0-30V. Output current: 0-10A.
  • Size: 22 x 7 x 16cm (LxWxH). Weight: 1.5kg.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.