DC Power Supply with Output Switch/OCP

【Highly Accurate Encoder Adjustment】
The WANPTEK POWER DC power supply offers greater precision and convenience compared to traditional knobs. Simply press the voltage or current encoder knob to switch between each digit, then turn the knob to set each digit within the range of 0-9. This allows you to directly and accurately set the desired voltage or current.

【Output Enable/Disable Button】
During use, you can adjust the voltage and current as needed by pressing the output button at any time. This feature helps prevent damage to your equipment if you forget to disconnect the output, thus improving the efficiency of your experiments.

【Short Circuit Alarm】
When the OCP (Over Current Protection) function is enabled, the adjustable DC power supply will emit a buzzer alarm if the load equipment experiences a short circuit. This prevents excessive output current from damaging the load equipment. Additionally, the power supply includes multiple protection features such as grounding protection, leakage protection, thermal protection, voltage overload protection, and power supply overload protection.

【USB Fast Charging Port】
The lab power supply is equipped with an 18W fast charging port, ensuring your devices are charged quickly. No more worrying about your phone or repaired devices not being charged in time. The WANPTEK POWER DC power supply keeps your devices powered up anytime, anywhere.

【Compact & Lightweight】
The adjustable DC power supply measures 7.48 x 3.54 x 5.90 inches and weighs only 2.46 lbs. It saves valuable space on your workbench and is easy to move around without hassle. Package includes: 1 x WANPTEK DC Power Supply, 1 x Output Power Cord, 1 x Input Power Cord, 1 x User Manual.

79,90142,71

Thank you for choosing SharingWin! We’re committed to offering you a smooth and reliable shopping experience. Please review the following policy to understand how we handle order processing, shipping, and support.

 

📍 Shipping Zones

We provide worldwide shipping, with a focus on Europe, North America, Asia, and Australia.

Please note: We do not ship to P.O. boxes or APO/FPO addresses.

🚚 Shipping Carriers

All orders are shipped from our fulfillment center in Shenzhen, China, using trusted carriers such as YunExpressDHL,  and 4PX, ensuring secure and timely delivery.

 

💰 Shipping Costs

We offer free worldwide shipping on all orders over €99.

 

🏷️ Tax & Customs Duties

  • For personal orders, customs duties are prepaid by our logistics partner—no extra payment required upon delivery.

  • For business customers needing VAT invoices, please contact us at info@sharingwin.com before placing your order. We do not cover customs duties for VAT-invoiced orders, but will offer special discounts — get in touch for more details.

 

🕒 Order Processing Time

Orders are processed, verified, and packed within 2-5 business days (excluding weekends and holidays).
During peak seasons or sales events, processing may take up to 7 business days. We’ll notify you via email if a significant delay occurs.

 

⏱️ Estimated Delivery Time (After Processing)

RegionEstimated Delivery (Business Days)
Asia2–5
Western EU7–10
Eastern EU7–10
North America5–8
South America7–15
Australia5–8
Africa5–15

 

📦 Order Tracking & Support

  • shipping confirmation email with a tracking number will be sent once your order has been shipped.

  • You can track your order through the provided link or in your account dashboard.

  • For any inquiries or assistance, feel free to reach out to our support team:

📧 Email: info@sharingwin.com

Thank you for shopping at SharingWin — delivering smart electronics to your doorstep, wherever you are! 🌍

Hello, fellow geeks!

I’m an embedded systems engineer with a degree in IoT Engineering, and I’ve been deeply involved in AIoT product development for years. I’ve participated in several B2B projects from the ground up — covering open-source hardwaresystem architecturehardware selection, and solution implementation.

Through this journey, I’ve come across all kinds of AIoT products.
Some are smart, efficient, and elegantly designed; others are overcomplicated, packed with features that don’t solve real problems.
Over time, I’ve started focusing on one simple but important question:

Does this product truly solve the user’s core need?
Not just whether it’s ‘cool’ or uses the latest tech.

I firmly believe that great products don’t have to be complex or expensive — they just need to solve problems clearly and effectively, at a reasonable cost.

That’s why I created this site:
A space where engineers can connect, share, and learn from each other.

Here, I share great products and smart solutions I’ve encountered during projects — and try to explain why they’re good.
This isn’t about marketing. It’s about real experiencehonest judgment, and technical clarity.

This platform is called sharingwin, because I believe in shared success.

You’ll find high-value, practical tools and products here — to help you save time on selectionavoid unnecessary trial and error, and focus on what works.

As for me, I hope to use this space to connect with like-minded engineersexchange ideas, and — to be honest — maybe earn a little on the side too. That’s part of the fun. 😄

 

To all the makers and creators who’ve supported me along the way — thank you.
Due to some heavy personal projects recently, I haven’t been able to update or engage as frequently as I’d like — and for that, I apologize.
Moving forward, I’ll continue to optimize product content and be more active in sharing useful insights.

Your trust and support mean everything.
You’re the reason I believe this platform matters.

 

If you have any great products or ideas you think deserve more visibility, feel free to reach out.
I’m happy to help with sourcingconnect to the right supply chain, or feature it here so more engineers can see its value.

A single person has limited power —
but co-creation multiplies value.

If you believe in that too, let’s build something useful and meaningful — together.

bench powe supply
dc power supply
bench power supply
variable power supply
dc power supply

Input voltage 115V/230V can be switched to meet your needs

There is a voltage switch on the back of the bench power supply. If your area uses 110V, you need to flip it to 115V.

dc power supply

Feature:

Continuously Adjustable
Preset Voltage & Current
Short Circuit Protection
Overcurrent Protection
Overvoltage Protection
Overload Protection
Short Circuit Buzzer Alarm
OCP Short Circuit Power Off Switch
Four-Digit Display
Voltage Display
Current Display
Power Display
Compact Size
Intelligent Temperature Control
USB Fast Charging
Output Enable/Disable Switch
Adjustable Brightness & Sound
Communication Interface (Optional)

Reviews

There are no reviews yet.

Be the first to review “DC Power Supply with Output Switch/OCP”

Your email address will not be published. Required fields are marked *