Home ITECH | DC Electronic Load IT8500+ Programmable DC Electronic Load
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ITECH | DC Electronic Load

IT8500+ Programmable DC Electronic Load

The IT8500+ Programmable DC Electronic Load is designed for middle-to-high-end applications, offering precision voltage and current measurements. It supports dynamic testing up to 10kHz, and offers battery discharge testing, automatic test functions, and OPP/OCP testing. Available in multiple power ranges (from 150W to 3000W) and voltage levels (from 120V to 500V), it is a versatile solution for testing power supplies, batteries, and DC-DC converters with high resolution..

  • Detail
  • Special Features
  • Specification

The IT8500+ series is engineered for high-performance static and dynamic testing of power supplies, batteries, and DC-DC converters. Its dynamic testing modes (Continuous, Pulse, and Toggle) simulate different load conditions, providing an accurate representation of real-world operating environments. This is ideal for applications in industries like LED testing, battery charging, and DC-DC conversion.

The battery discharge test feature allows users to set various cut-off conditions to automatically stop tests based on the voltage, capacity, or time. The short-circuit function adds an extra layer of testing capability, allowing for overload and fault simulation in power supplies and other devices under test (DUT).

Designed with remote sensing capabilities, the IT8500+ series ensures accurate voltage measurements at the DUT's input and output. Furthermore, the high-resolution display and user-friendly interface enhance the testing experience by providing quick access to measurement data.

The IT8500+ is ideal for testing batteries, LED drivers, power supplies, and electronic components in R&D, manufacturing, and automated testing environments.

  1. Four Operating Modes:

    • CV (Constant Voltage), CC (Constant Current), CR (Constant Resistance), and CP (Constant Power) modes for flexibility.

  2. Dynamic Testing:

    • Up to 10kHz dynamic mode to simulate real-world load changes and power supply dynamic behavior.

  3. Battery Discharge Test:

    • Set voltage, capacity, or time cut-off for automatic test termination.

  4. High Precision Measurement:

    • Voltage: 0.1mV

    • Current: 0.1mA resolution.

  5. Short Circuit Function:

    • Simulate short circuit conditions for stress testing.

  6. Current Monitoring Function:

    • Monitor current behavior without requiring expensive external current probes.

  7. Memory Capacity:

    • 100 groups memory for storing test configurations and results.

  8. Remote Sensing:

    • Optional USB, RS232, or RS485 communication for remote control and data logging.

  9. Built-in Protection:

    • Overload and over-voltage protection for safe and secure operation.

  • Voltage Range: 120V to 500V

  • Current Range: 10A to 240A

  • Power Range: 150W to 3000W

  • Measurement Resolution:

    • Voltage: 1mV

    • Current: 0.1mA

  • Accuracy:

    • Voltage: ±(0.025%+0.025%FS)

    • Current: ±(0.05%+0.05%FS)

  • Measurement Speed: Up to 50kHz

  • Dynamic Mode: Up to 10kHz

  • Memory Capacity: 100 groups

  • Interfaces: USB, RS232, RS485 (optional)

  • Protection: OVP, OCP, OPP, OTP, reverse polarity protection, etc.

  • Battery Test Function: Includes cut-off voltage, cut-off capacity, and cut-off time.

  • Dimensions: ½ 2U rack mountable