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Your cart is empty.5.0 out of 5 stars
- #224,445 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #212 in Lab Power Supplies
- #364 in Life Science Supplies
Product Description
Switching power supply with linear power supply ripple
The WPS300S series wide range programmable DC power supplies are switching power supplies but have the same low ripple and noise as linear DC power supplies.
The WPS300S-150-5 has a ripple of < 10mVrms < 3mArms, and the WPS300S-80-10 has a ripple of < 8mVrms < 5mArms. Enhances bench power supply stability and ensures efficient dc power supply operation.
WPS300S DC POWER SUPPLY FEATURED FUNCTIONS
Fireham
Reviewed in the United States on February 16, 2025
I basically got this to assist in the building of lithium batteries for initial top balancing. It's doing what I need it to do. It also may come in handy for other efforts.
Terran
Reviewed in the United States on January 15, 2025
I was surprised by how good the accuracy is on this supply. I compared it to my Fluke 8840, and the voltage matched to within one mV!The user interface is convenient; the voltage and current setpoints can be entered either using the multifunction knob or by directly keying in the desired value. It can take several seconds for the requested voltage to be reached after turning on the output.The largest drawback I experienced so far is that some of the plastic on the back has sharp edges; I nearly cut myself while unpacking it. Also, the user manual is surprisingly not available online anywhere that I can find; you will have to refer to the printed one you get with the unit. Although the manual recommends an annual calibration frequency, the calibration procedure is not explained.I have not measured ripple or drift yet; I'll try to come back and update this if I do.
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