Case for DC-Boost 12V-24V PCB
Description
2-Part Case For 12V -> 24V Dc Boost Circuit (Ebay 271416568548 "Dc-Dc 12V To 19V24V15V Adjustable Boost Converter Power Module Battery Charge"). I'M Using This To Take 12V Battery Power And Drive 24V Into A Poe Remote Camera Setup (Too Much Cable Loss To Work Directly At 12V) But I Needed A Case For The Bare Pcb Assy As It Comes From Ebay. Tested At 24V @ 1 A Output, Where It Is 88% Efficient And Doesn'T Get Even Slightly Warm. There Is One Slight Mod Needed To The Top Half Of The Case: The Green Terminal Block Has A Small Ridge At One Side I Didn'T Model, Which Interferes With The Plastic Sidewall. It Is A Tight Fit Even Without The Ridge. I Fixed That Quickly With Some Sidecutters. Maybe I'Ll Add That Notch To The Case For V2 If I Get Around To It. This Design Includes A Cutout Under The Terminal Block For The Input And Output Wires I Soldered There (More Reliable Than Screw Connections). There Is A Small Hole Directly Over The Trim Pot For A Thin Screwdriver For Output Voltage Adjustment. Assembles With 4X M3 X 25Mm Screws, Mine Are Pololu #1077 And The Threaded Part Measures 24.8 Mm. Any Length Over 25.0 Mm Will Not Work Properly. There Are No Nuts; This Design Relies On The M3 Screws Biting Into The 3 Mm Length Of Plastic Boss On The Bottom Part Of The Case. Not Too Strong But Seems To Work (At Least With My Particular Printer, Um2).
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