











🔧 Jesverty 30V/60V/120V DC Bench Power Supply ⚡ Lab-Grade Precision
⚙️ Precision DC power supply with 30V/60V/120V options, encoder knob control, dual USB (20W fast charge), and LED display. Perfect for labs, repairs, and electronics testing 🔧💡
10 reviews for 🔧 Jesverty 30V/60V/120V DC Bench Power Supply ⚡ Lab-Grade Precision
Only logged in customers who have purchased this product may leave a review.
🧪 Precise, Powerful, and Ready for Every Lab, Workshop, or Repair Bench!
Looking for a lab-grade DC power supply with pinpoint precision and long-lasting reliability? The Jesverty SPS-V series DC Bench Power Supply delivers adjustable voltage and current up to 30V, 60V, or 120V — making it perfect for testing, repairs, research, DIY electronics, and more.
Built for technicians, engineers, and tinkerers across the USA, UK, Europe, and Gulf regions, this compact bench supply features an intuitive dual encoder knob system, USB fast-charging ports, and a four-digit LED display with outstanding accuracy.
✅ Key Features at a Glance:
🔍 High-Precision 4-Digit LED Display
– Real-time voltage, current, and power readouts🔄 Dual Encoder Knobs (Coarse + Fine)
– Set voltage and current down to 0.01V / 0.001A⚡ USB-A & USB-C Ports (20W Fast Charging)
– Power your phone, Arduino, Raspberry Pi & more🔇 Low Noise Temperature-Controlled Fan
– Smart cooling for safe, silent operation✅ Wide Compatibility (110V / 220V Input)
– Automatically set for your region’s voltage💼 Compact & Portable
– Lightweight (2.5 lbs), only 7.1″ x 3.6″ x 6.2″🔐 Smart Safety Features
– Over-current, short-circuit, OPN startup mode💪 Robust Output Power
– 300W or 360W output depending on model
📊 Model Specifications
| Model | Voltage | Current | Output Power |
|---|---|---|---|
| SPS-3010 | 0–30V | 0–10A | 300W |
| SPS-6005 | 0–60V | 0–5A | 300W |
| SPS-12003 | 0–120V | 0–3A | 360W |
✅ All models feature adjustable CV (constant voltage) and CC (constant current) modes, with minimal ripple and fast recovery time.
⚙️ Use Case Scenarios
🔧 Phone & Computer Repairs
🧪 Lab Testing & Circuit Experiments
🔋 Battery Charging (incl. Car Batteries)
💡 Product Aging, LED, Relay, and DC Motor Testing
🎓 Engineering Schools, Maker Spaces, R&D Labs
🔐 Fire & Building Automation Systems
🛠️ Factory Production Line Tests & Aging
📦 What’s Included?
✅ 1× DC Power Supply (EU/US/UK/AU plug based on country)
✅ 1× Power Adapter
✅ 2× Test Output Lines (Red + Black)
✅ 1× Instruction Manual
✅ 1× Hard Box Packaging
✅ 1× Certificate of Conformity (1-Year Warranty)
✅ 2× Protective Sponges for Safe Shipping
💬 Bonus: Lifetime technical support & easy returns if you’re not satisfied!
🔍 Why Choose Jesverty?
Compared to traditional power supplies, the Jesverty SPS-V series features:
✔️ Better control with encoder knobs
✔️ Faster, quieter cooling
✔️ Integrated USB fast charging
✔️ Higher accuracy & safety protections
✔️ More power in less space
Whether you’re a beginner or a pro, this unit’s versatility and precision will elevate your lab or DIY setup.
✅ Summary
The Jesverty 30V/60V/120V DC Bench Power Supply is your trusted tool for precision voltage control, efficient USB charging, and professional-grade testing. Whether you’re fixing electronics, powering devices, or teaching in a lab, it’s the compact powerhouse you’ve been waiting for. 💪⚡






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| Hign-concerned Chemical | None |
|---|---|
| Output Power | 201 – 300W |
| is_customized | No |
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z***r –
Fully matches the description, convenient to use. I recommend using the services of this seller.
j***g –
👍 👍 👌 👌
M***i –
Lightning fast shipping. The equipment has been tested and works as expected.
i***r –
A very good product, very well made with a lot of customisation parameters. Charging very fast on usb port, with over 50-60 watts.
S***r –
Excellent product, meets specifications. Fast and secure shipping. Recommended seller. thank you: excellent quality
S***u –
UN produce de calitate. I’m not sure if I’m going to be a bine at. Recomand vânzătorul şi produsul. Mulčumesc!
M***c –
Great item ,fast shipping
C***r –
Quality product, compact, good ventilation, metal chassis, approximate voltage. Medium packaging, the box arrived slightly dented.
Customer –
Received in good condition, although it too like almost 3 weeks to get here. I’m not used to it, so i’m learning how to use it.
C***r –
Great value for a simple and easy to use power supply. Voltage and current are reasonably accurate and stable. Over current protection works well.