DH Series CNC DC Switch Power Supply

The DH Series is a top-of-the-line single output CNC DC switch power supply designed to deliver high output power in a compact size. It can be optionally equipped with an RS232 communication interface, supporting both SCPI and Modbus communication protocols. This feature enhances connectivity with other devices and supports secondary development for users.

Whether your needs are design-oriented or testing-focused, the DH Series offers versatile and reliable solutions.

Features

• LED Digital Tube HD Display: Offers a high-definition display, providing rich functionality with a simple, user-friendly interface.
• 2 Groups of Data Storage Function: Easily store and recall data with the "M1-M2" key for straightforward operation.
• Various Protection Functions: Includes over-temperature (OTP), over-voltage (OVP), over-current (OCP), and reverse polarity protection. These can be configured through the panel or the host computer.
• Compact Size: Its small form factor makes it convenient to carry, perfect for hassle-free transportation.
• Low Noise and Ripple: Ensures stable performance with low ripple and noise, making it a reliable choice for engineers.
• Wide Range of Applications: Ideal for use in testing, aging, LED drive, industrial control, solar regulation, battery charging, and more.

Specifications

• Plug Options: EU / US / UK
• Material: ABS
• Model: DH-3010
• AC Input: Single phase 220V/110V ±10%, Frequency 50Hz/60Hz
• Output Voltage: 0-30V
• Current Output: 0-10A
• Output Power: 300W
• Stability: Power Supply Stability ≤0.02%+5mV, Load Stability Ratio ≤0.1%+5mV
• Ripple: Ripplerms (1-20KHz): 12mVrms
• Resolution: Backward Resolution Ratio: Voltage 10mV, Current 10mA
• Precision: Read Back Precision: Voltage 0.1%+3 digits, Current 0.1%+3 digits
• Accuracy: Setpoint Accuracy: 0.1%+3 digits
• Protection: Menu settings for Over-voltage and Over-current Protection with custom protective values
• Voltage & Current Setting: Via encoder or memory key input
• Control Interface (Optional): RS-232 (Supports Modbus & SCPI Protocol)
• Functionality: Constant Voltage/Current, Foldback Current Protection, Dual Preset Voltage and Current, Key Lock
• Output Polarity: Positive (+) and negative (-) outputs can be grounded arbitrarily
• Heat Dissipation: Intelligent air-cooled with variable speed
• Operating Environment: Indoor use, Temperature: 0℃ to 40℃, Humidity: 10% to 85% RH
• Storage Environment: Temperature: -20℃ to 70℃, Humidity: 10% to 90% RH
• Dimensions: Item Size: 186 x 54 x 125 mm / 7.32 x 2.12 x 4.92 in
• Weight: Item Weight: 972g / 2.14 lb, Package Weight: 1329g / 2.92 lb
• Package Dimensions: 25 x 21 x 9 cm / 9.84 x 8.26 x 3.54 in

Package List

• 1 x DC Power Supply
• 1 x Power Cord
• 1 x Alligator Clip Lead
• 1 x User Manual (English)