DC Power Supply, 0-30V 0-20A Variable Power Supply, Adjustable Switching Regulated Lab Power Supply, High Precision DC Power Source for DC Motors, DVD, Audio, Resistors, Capacitors

DescriptionThis DC power supply is crafted from premium-quality materials that guarantee durability and a long service life — great for demanding environments. Featuring a clear LED digital display and an intuitive control panel, it offers precise, easy operation that boosts your work efficiency with every use. Designed with safety and performance in mind, it comes equipped with multiple protective functions, strategically placed cooling vents, and a built-in fan to ensure optimal heat dissipation and extended longevity. Whether you're conducting electronic product aging tests or maintaining critical communication equipment, this power supply is the reliable, high-performance solution you've been looking for. DetailsConvenient Handle: It is designed with a broad, durable Handle for easy portability and convenience. Whether you're shifting from room to room or job to job, this handle makes transporting your device smooth and secure.Practical Indicator Lights: You can stay in the know with precision-engineered indicator lights that clearly display your product’s working status, operation mode, and circuit performance, ensuring the device is always in control.ApplicationIt is suitable for aging testing of factory products, such as DC motors, DVD, Audio, resistors, capacitors, and other products. It is very suitable for battery charging industries and other occasions that require a DC regulated power supply.Specifications Color: WhiteShape: RectangularMaterial: Iron, PlasticProcess: Baking Paint Assembly Required: NoPower Source: Corded ElectricPlug Type: US StandardScreen Type: LED Input Voltage: AC 110V, 60HzOutput Voltage Range: 0–30V(Continuously Adjustable)Output Current Range: 0–20A(Continuously Adjustable)Display Resolution: 0.01V, 0.01AWorking environment: -10 ℃~40 ℃/14~104℉(Relative Humidity: <80%)Storage Environment: -20 ℃~80 ℃/-4~176℉(Relative Humidity:<80%)Voltage Stability: ≤ 0.2%Current Stability: ≤ 0.5%Load Stability: ≤ 0.5%Ripple and Noise: ≤ 1% (Effective Value)Display Accuracy:+1%+1 DigitPower Cord Length: 1.2m/3.94ftProduct Size: 28*20*15cm/11*7.87*5.9inPackaging Size: 37*27*22cm/14.57*10.63*8.66inGross Weight: 3.52kg/7.76 lbsNet Weight: 3.34kg/7.36 lbsPackage Included1*DC Power Supply1*Power Cord1*English ManualNotes1.Please check the size and specification carefully before ordering.2.Please do not use the device in a humid environment. Please keep the device away from heat, water, and magnetic fields.3.Please do not disassemble the device for maintenance. Please keep the device and all loose parts away from children, pets, and unauthorized persons.4.When disconnecting the power supply, please hold the plug firmly and do not bend, cut, knot, step on, or pull the power cord.5.Please read the operating manual and product label carefully before use. And pay particular attention to the safety instructions included. 6. Please allow the slight color difference caused by the shooting light and a 1-3cm error due to manual measurement, and make sure you do not mind before you order.

• 【👍DC Power Supply】Made from high-class iron and plastic with baking paint technology, this product combines exceptional durability and impact strength, which can prevent scratches, rust, and wear. It'll stay strong and look great for years to come!
• 【👍Precision at Your Fingertips】Designed for ultimate control, it allows you to fine-tune voltage and current adjustments — whether you need a rough setting or pinpoint precision. Even more impressive is its ‘wide compatibility range’: voltage can be smoothly adjusted from 0 to 30V, while current is precisely covered from 0 to 20A. It also features a high-resolution display.
• 【👍Reliable Performance】It employs a meticulously optimized circuit design, utilizes premium core components, and incorporates an efficient PWM switching mode to ensure precise voltage and current regulation, delivering stable and high-efficiency output. This not only significantly enhances mechanism reliability but also provides good protection for sensitive electronic components, markedly improving the precision and success rate of experimental and maintenance operations.
• 【👍Thermal Excellence】Equipped with a powerful built-in cooling fan and precision-placed ventilation holes on both sides, this device ensures continuous and efficient heat dissipation. By keeping temperatures in check, it not only maintains good performance under pressure but also significantly extends the lifespan of your equipment.
• 【👍Reliable and Safe】Engineered with your peace of mind in mind, this product features an excellent suite of protection mechanisms, including over-current, over-temperature, over-power, and overvoltage protection, ensuring maximum safety in every operation. A built-in fuse adds an extra layer of defense, safeguarding your valuable electrical devices from damage caused by dangerous overloads.