LM317 LM377 DIY Positive and Negative Dual Power Supply Adjustable Regulated Power Supply Kit Learni

Description:

The?board?is?a?single-sided?fiberglass?board,?which?is?easier?to?weld?and?disassemble,?which?is?very?suitable?for?beginners.?The?circuit?selects?LM317?LM377?adjustable?IC.?The?filter?capacitor?adopts?2200UF/35V?capacitor,?which?is?sufficient?for?most?applications.?The?matching?radiator?is?suitable?for?small?current?occasions.?If?large?current?output?is?required,?please?increase?the?radiator?according?to?the?situation.

Parameter:

Size:?58*61MM
Output?DC:?5V-31V
Output?voltage:?dual?AC?5V-20V?(only?dual?AC?input)
LED?quantity:?2?5mmLED
LED?color:?red

Package Included:

1 x?DIY Positive And Negative Dual Power Supply Adjustable Regulated Power Supply Kit