BK Precision BK86 Series Electronic DC Load 0 to 200 W 0-500 V 0 to 15 A Programmable Load

BK Precision BK8602 Electronic DC Load is a programmable DC load unit from the BK86 series, designed to provide high-precision testing of DC power sources with power ratings up to 200 watts. It operates effectively within 0 to 500 V voltage range and supports current loads from 0 up to 15 amperes. This 2U half-rack benchtop instrument delivers versatile operating modes including constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CW) for comprehensive source characterization.

Featuring a fast transient response speed of up to 25 kHz and a 16-bit measurement resolution, BK8602 achieves voltage accuracy down to 1 millivolt and current accuracy to 0.1 milliamps. Remote communication is facilitated via standard USB (USBTMC-compliant), RS-232, and optional GPIB interfaces supporting SCPI command protocols, enabling seamless integration with automated test setups.

The device includes advanced features such as a list mode function, adjustable slew rate in constant current mode, and a CR-LED simulation mode to mimic typical LED load behaviors. A built-in battery test function with programmable voltage, capacity, and timer stop conditions enhances its utility for battery device evaluation. The compact 19-inch half-rack design allows for side-by-side mounting of two units, optimizing laboratory bench space.

Robust protections including overvoltage (OVP), overcurrent (OCP), overpower (OPP), overtemperature (OTP), and local/remote reverse voltage safeguard both the unit and the devices under test during demanding operations. With 95% efficiency, this unit supports testing and evaluation of DC power supplies, DC-DC converters, batteries, chargers, and photovoltaic panels, making it suitable for industrial, laboratory, manufacturing, and R&D applications.

Supports multiple operating modes: CC, CV, CR, and CW for flexible testing. High measurement precision through 16-bit resolution with 1 mV and 0.1 mA accuracy. Fast transient operation up to 25 kHz for accurate dynamic response testing.

Comprehensive interface options including USB, RS232, and GPIB for remote control. Built-in battery test feature simplifies battery capacity and voltage assessments. Adjustable slew rate and LED simulation provide tailored load behaviors.

Compact 2U half-rack design suitable for benchtop or rack mounting. Extensive protection mechanisms ensure safe and reliable operation.

This BK Precision BK8602 Electronic DC Load is engineered for precision electronic load testing in various professional settings such as industrial quality control, laboratory research, HVAC system development, and photovoltaic array testing. It offers the performance of modular DC Electronic Loads within a compact benchtop form factor.

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