ELP/DCH series 150W up to 300W

The ELP/DCH series is a precision programmable DC electronic load controlled by a high performance microprocessor. It uses 3.5-inch TFT true color LCD display with Chinese and English menu. Offers 4 basic working modes (CC/CV/CR/CW) and 10 functional modes. With comprehensive protection, over-heat protection, over-current protection, over-power protection, over-voltage protection, loop oscillation protection. ELP/DCH supports RS232, LAN, USB and analog interfaces to fit your versatile solution and testing needs.

Overview:

• 500kHz high speed voltage, current sampling rate
• High precision voltage and current measurement
• Fast loop response speed and current slew rate
• Programmable single step up to 10μS
• Equipped with remote four-wire compensation
• Unique real-time display of current ripple and voltage ripple
• Real-time display of load power and resistance

Downloads:

DatasheetGallery

Model overview:

Test functions:

• working modes CC/CV/CR/CW
• DYNA dynamic test function
• OCP over current protection mode
• BATT battery mode
• EFFT load effect mode
• SWEEP dynamic frequency conversion scanning function
• TIMEING _me measurement function
• OVP over voltage protection mode
• AUTO mode
• LIST function

Applications:

• Switching power supply
• LED power supply
• Cell phone charger
• Cell phone charger
• UPS battery
• Vehicle electronics
• Power battery pack
• Fuse

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