East Tester Programmable DC Electronic Load

ET54A+ Series Programmable DC Electronic Load – Precision Testing and Reliable Performance

Product Overview:

Enhance your testing and development processes with the ET54A+ Series Programmable DC Electronic Load. Engineered for high precision and versatile functionality, this electronic load is ideal for a wide range of applications including charger testing, switching and linear power supplies, battery evaluation, and more. Whether you're involved in scientific research, industrial testing, or educational projects, the ET54A+ Series delivers superior performance and reliability to meet your diverse testing needs.

Key Features:

User-Friendly Design:

• Intuitive Interface:
  • Equipped with a 2.8-inch TFT LCD screen (320×240 resolution) for clear and detailed display of measurements and settings.
  • Supports Chinese and English languages for ease of use in diverse environments.
• Simple Operation:
  • Visual Interface Display System simplifies the setup and operation process, allowing users to get started quickly.
  • Key Lock Function prevents accidental changes and misoperations, ensuring stable performance during use.

High-Performance Load:

• Multiple Operation Modes:
  • Basic Modes: Charge (CC), Constant Voltage (CV), Constant Resistance (CR), Constant Power (CP), and combined modes such as CC+CV and CR+CV.
  • Advanced Testing Modes:
    • Battery Test: Evaluates battery performance and capacity.
    • LED Test: Assesses LED functionality and brightness.
    • Tran Test: Tests dynamic output performance of power supplies.
    • Scan Test: Checks continuity within specified power output ranges.
    • List Test: Simulates various loading conditions for comprehensive testing.
    • Short Circuit Test: Simulates load short circuits to evaluate protection mechanisms.
• External Trigger Support:
  • DB9 Interface Required: Enables integration with external control systems for automated testing processes.
• Built-In Features:
  • Buzzer Alarm: Provides audible alerts for status notifications and warnings.
  • Data Storage: Maintains stored data in case of power failure, ensuring no loss of critical information.
  • Remote Operation:
    • Interfaces: Supports USB, RS-232, and optional RS-485 for seamless remote control and data acquisition.
    • Software Remote Compensation: Enhances accuracy and control through dedicated software integration.

Multiple Safety Protections:

• Comprehensive Protection Mechanisms:
  • Over Current Protection (OCP)
  • Over Voltage Protection (OVP)
  • Over Power Protection (OPP)
  • Over Temperature Protection (OTP)
  • Reverse Polarity Protection: Vertical physical anti-reverse connection and horizontal hardware anti-reverse connection to prevent damage from incorrect connections.
• Intelligent Fan Control:
  • Speed Control: Automatically adjusts fan speed based on internal temperature, effectively reducing noise without compromising cooling efficiency.

Specifications:

• Model: ET54A+ Series
• Power Supply Voltage: 100 VAC ± 10% ~ 240 VAC ± 10%, 50/60 Hz
• Display: 2.8-inch TFT LCD (320×240 resolution)
• Operating Temperature: 0 °C – 40 °C
• Storage Temperature: -10 °C – 70 °C
• Relative Humidity: < 80%
• Interfaces:
  • Standard: USB
  • Optional: RS-232 or RS-485
• Dimensions: 90 mm × 190 mm × 300 mm (W × H × D)
• Weight: [Specify if available]
• Measurement Accuracy:
  • Voltage: ±10 mV
  • Current: ±10 mA
• Standby Current Drain: < 0.05 mA per channel
• Protection Features:
  • Over Current, Over Voltage, Over Power, Over Temperature Protection
  • Reverse Polarity Protection
• Fan: Intelligent speed control to minimize noise during operation

Applications:

• Charger Testing:
  • Evaluate the performance and safety of various charging devices.
• Power Supply Testing:
  • Test and verify switching and linear power supplies for stability and reliability.
• Battery Testing:
  • Assess battery capacity, discharge rates, and overall health.
• Scientific Research:
  • Utilize precise measurements for experimental setups and data collection.
• Industrial Testing:
  • Implement in manufacturing lines for quality control and equipment testing.
• Educational Purposes:
  • Ideal for teaching electronics and power management in academic settings.

Package Includes:

• 1 × ET54A+ Programmable DC Electronic Load
• 1 × Power Cord
• 2 × Power Fuse
• 1 × User Manual

Why Choose the ET54A+ Series Programmable DC Electronic Load?

• Precision and Reliability: High-resolution measurements ensure accurate and consistent results across all applications.
• Versatility: Multiple operation modes and comprehensive protection features make it suitable for a wide range of testing scenarios.
• User-Friendly Interface: The clear LCD display and intuitive controls simplify operation, while remote interfaces enhance functionality and integration.
• Durable Construction: Built to withstand rigorous use in various environments, ensuring longevity and dependable performance.
• Safety First: Robust protection mechanisms safeguard both the electronic load and connected devices, providing peace of mind during operation.

Upgrade your testing and development capabilities with the ET54A+ Series Programmable DC Electronic Load. Experience unparalleled precision, versatility, and safety in all your electronic testing endeavors.

Order yours today and take your projects to the next level with this advanced power supply testing tool!