Operates at a low voltage of 2V without requiring individual power supply voltages, using a high-precision self-powered active load.
The TBOH02 is a high-precision self-powered active load. It operates at a low voltage of 2V without requiring individual power supply voltages. Its features include constant resistance and constant current modes. A 10-turn potentiometer with a dial, range switch, and high-precision reference allows for accurate setting of current or resistance. Additionally, it can be controlled by an external voltage. The design is completely analog. Power supply noise measurements using the TBOH02 as a load do not overlap with additional noise, unlike measurements performed with digitally controlled active loads. The TBOH02 can be used not only as an active load for power supply measurements but also as a current sink or current source for power supply LED testing and similar applications. It is also convenient for testing in the field where external power is not available. The TBOH02 operates from 2V to 70V. The maximum current is up to 10A, but it is important to note that the maximum power without additional cooling is limited to 25W. With a fan accessory that can be clipped to a heat sink, the maximum power rating can be increased to 100W.
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basic information
Operating voltage range: 2V – 70V Maximum current: 10A Power rating: maximum continuous 25W; continuous with additional fan 100W Ranges: 0A – 1A, 0A – 10A, 1Ω–10Ω, 10Ω–100Ω External voltage control input
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As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly advanced electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high safety and reliability. We aim to offer new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.