Specification Brand : Tonghui BulletPoint1 : [High precision, wide range] is a professional power supply regulation device, with 4-bit LED displaying voltage, current and power. Accuracy: 10mV and 1mA. You can easily adjust it in the range of 0-160V and 0-50A. It is widely used in scientific research laboratories, colleges and universities and other scenes. BulletPoint2 : [Output switch control] Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument, causing the instrument to burn out. This usually happens during maintenance. The output key is designed to solve this problem. By pressing the output key, the required voltage and current can be adjusted without actual output power, which makes this DC power supply safer and more energy-saving. BulletPoint3 : [High quality and basic safety] Safety is our top priority. The power supply has current-limiting protection, over-power protection, overheat protection, voltage overload protection and short-circuit protection. Greatly improve work efficiency and service life! BulletPoint4 : [6 groups of fast storage/call] The adjustable DC power supply has three groups of storage functions M1-M3. Use the three storage buttons M1-M3 to save and read data. BulletPoint5 : Set resolution voltage:10mV,Set resolution current:1mA;●Set precision voltage:≤0.1%+2digits,Set precision current:≤0.2%+3digits;●Ripple voltage:≤18mVrms,Ripple current:≤18mArms Color : Transparent ExternallyAssignedProductIdentifier : 00840095629720 ExternallyAssignedProductIdentifier1 : 0768561616046 ExternallyAssignedProductIdentifier2 : 768561616046 IncludedComponents : no ItemDisplayDimensions_Length : 7.68 inches ItemDisplayWeight : 0.55 pounds ItemName : eTM-4020HP 300W Wide Range Switching DC Power Supply 4-Digits Display eTM-8010HP/eTM-1605HP (eTM-4020HP(40V 20A 300W)) ItemPackageDimensions_Height : 3.15 inches ItemPackageDimensions_Length : 8.66 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-dispensers ItemVolume : 1528.8 cubic_centimeters Manufacturer : eTOMMENS Material : Acrylic ModelNumber : eTM-4020HP(40V 20A 300W) NumberOfBoxes : 1 NumberOfItems : 100 PackageLevel : unit PartNumber : eTM-4020HP eTM-8010HP eTM-1605HP ProductDescription : We are a high-tech enterprise integrating R&D manufacture and sales.DC power supply also called as Bench Power Supplies, a Variable DC Power Supplies.We focuse on DC power supply,Programmable power supply, Variable power supply, Benchtop power supply,Adjustable power supply,Lab power supply, Linear power supply ,High precision power supply, Regulated power supply etc.We specialize in creating optimized solutions for unique applications.Whether you are an electronics hobbyist, a DIYer or a professional electronics engineer, lab technicians, a DC Power Supply is a must have tool on your workbench. ProductSiteLaunchDate : 2024-11-01T07:00:00.000Z Size : 19.5X9.5X8CM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41000000