Hw-133-v1.0 - Datasheet __exclusive__

The HW-133-v1.0 doesn't exist in a vacuum. It competes with a wide range of generic step-down modules. Here’s a quick comparison:

The HW-133-V1.0 module converts higher input direct current (DC) voltages into stable, lower output voltages with high energy efficiency. Value / Range on certain clones Output Voltage ( VOUTcap V sub cap O cap U cap T end-sub ) Must be lower than VINcap V sub cap I cap N end-sub Maximum Output Current Continuous load should stay below Conversion Efficiency Dependent on the Switching Frequency (Typical) to High frequency enables tiny filter components Output Ripple Measured at no-load/nominal conditions Quiescent Current Idle state power draw Operating Temperature -45∘Cnegative 45 raised to the composed with power C +85∘Cpositive 85 raised to the composed with power C Industrial temperature grade Dimensions Variant boards may reach Pinout Configuration and Mechanical layout

: Use a small screwdriver to turn the silver potentiometer screw. Clockwise : Increases voltage. Counter-clockwise : Decreases voltage.

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: This is a step-down converter. Your input voltage must be at least 1.5V higher than your desired output voltage to maintain stability.