step load for sale, brand-new and used.

Folding 3-step steel frame stool with 27.25-inch standing height and silver finish Designed with a hand grip and plastic steps

Description: It's a very efficient step-down power voltage regulator (converter) module. Input voltage - 6.5-23V, output - 5V, current - 2.2A In most cases it can replace widely used in microcontrollers, arduino projects, etc. LM7805 or similar regulators.

BlueOffice New 1200W 20A DC Converter Boost Step-up Power Supply Module IN 8-60V OUT 12-83V

This is a used Leader LAG-120B Audio Frequency Sine/Square Wave Generator. This had been used in a local technical training school and is in very good condition with only a few minor scuffs and scratches. I tested it with a B&K 1850 frequency counter and it appeared to be relatively accurate across all ranges.

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Up for sale is my 5 step safety ladder. Rolls well, just don't have a use for it. One like this would cost $400+ new, get mine for $100 no reserve!

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odule property: Non-isolated step-down module (BUCK) Input voltage: 4-38V Output voltage: 1.25-36V Output current: 0-5A, Recommended <4.5A Output Power: Recommendations within 75W use, please add heatsink more than 50W Operating Temperature: -40 ? - +85 ? Switching frequency: 180 KHz Conversion efficiency: 96 %( highest) Load regulation:...