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The HP 60507B dc electronic load is optimized to address a broad range of dynamic loading applications. They are specifically designed for stability in applications where fast transients are applied to the load inputs, such as during dc power supply startup characterization or transient response testing. Dynamic load performance can be further tailored to specific application needs with the programmable slew rate feature. The HP 60507B meets all specifications when operated above 3.0 V; however, the dc operating characteristics also extend below this minimum-input voltage for static tests. Because of the FET technology used in the power input circuits, HP electronic loads have a low minimum-input resistance allowing them to sink high currents even at low voltages. Specifications. Amperes: 0 to 60 A. Volts: 3 to 150 V. Maximum power (at 40° C): 500 W. Constant current mode Ranges: 0 to 6 A, 0 to 60 A. Constant current mode Accuracy: 0.1% ±80 mA. Constant current mode Regulation: 10 mA (w/ >=3 V at the point). Constant voltage mode Accuracy 0.1% ±125 mV. Constant voltage mode Regulation (w/remote sense): 10 mV. Constant resistance mode Ranges: 0.033 to 2.5 ohm, 2.5 to 2,500 ohms, 25 to 10,000 ohms. Transient generator Frequency range: 0.25 Hz to 10 kHz (3% Accuracy). Current readback accuracy: 0.1% ±65 mA. Power readback accuracy: 0.2% ±8 W. Ripple and noise (20-Hz to 10-MHz noise): 4 mA rms, 40 mA peak-to-peak (Current), 10 mV rms (Voltage).
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