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SPECIFICATIONS BATTERY EMULATOR AND PROFILER – KEYSIGHT E36731A
General technical data |
|
| Input Ratings | Voltage: 0 to 30 VCurrent: 0 to 20 A
Power: 200 W |
Electronic load input rating |
Voltage: 0 to 60 VCurrent: 0 to 40 A
Power: 250 W |
Programming Accuracy |
Current: 0.035% + 1.5 mAVoltage: 0.025% + 1.5 mV |
| Readback accuracy | Voltage: 0.025% + 1.5 mVCurrent:
Low, 0.1 A: 0.035% + 10 μA Mid, 2 A: 0.03% + 300 μA High, 20 A: 0.05% + 250 μA |
| Ripple and noise | Vrms (20 Hz to 10 MHz): < 600 μVrmsVpp (20 Hz to 20 MHz): < 7 mVpp |
| Measurement Small Signal Bandwidth | 30 kHz (-3 dB typical)17.5 kHz (-1 dB typical) |
Environmental conditions |
Operating temperature range: 0 °C to 40 °CStorage temperature: -20 to 70 °C |
| Load transient recovery time | Time to recover within the settling band following a load change from 50% to 100%; and from 100% to 50% of full load. |
| Weight | 8.3 kg |
| Height/width/depth | 144.85 x 215.90 x 489.06 |
| Interface Options | LAN, USB (standard), and optional GPIB |
Keysight E36731A: Accurate Battery Simulation and Profiling
The Keysight E36731A Battery Emulator and Profiler is a powerful tool designed for precise battery testing, profiling, and emulation. The E36731A combines the functions of a programmable power supply and an electronic load in a two-quadrant architecture, allowing seamless battery charge and discharge operations. With an output range of 0–30 V, a current range of 0–20 A, and a maximum power output of 200 W, the E36731A is ideal for evaluating battery-dependent devices under real-world conditions.
When paired with Keysight’s BV9211B PathWave BenchVue Advanced Battery Emulation software, the E36731A enables advanced features such as battery profiling, real-time emulation of states of charge, and custom cycling sequences to study battery aging. The E36731A supports multiple modes, including Constant Voltage (CV), Constant Current (CC), Constant Resistance (CR), and Constant Power (CP). Its fast transient response (<50 µs) and low ripple (<7 mV peak-to-peak) ensure accurate results. The E36731A also includes a 4.3-inch color display, intuitive controls, and extensive data logging capabilities, making it an essential tool for engineers developing and testing battery-powered devices.
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