A HHO Pulse Width Modulation Controller with Auto Current Limiting (ACL). This PWM adds a real punch to the original open source project. It utilizes a Pulse Width Modulation Chip to Make the Switching MosFet's run cooler. It does this by reducing the time it takes to turn on and off the MosFets. It is capable of running 8 MosFets so the sky is the limit for current control! This Open Source board is based on the CCPWM V2 & CCPWM V2H originally designed by Zero Fossil Fuel.

Status: 5 PCB in stock, kits and completed boards will be available soon. Current Version: V2.1.8

           Update:   Added Parts Position Document 2/11/2012
           Update:   December 31 Newly designed H2O2-PWM Plus V2.1.8 Will ship in place of the older H2O2-PWM V2.1.5
   Update:   Beta Testing Has Ended For V2.1.5 Official release date 3/3/2010

           Update:   Added Test Procedure 11/28/2009
           Update:   Rev C: Added Alternative Parts 10/7/2009
   Update:   Added parts for Case 9/17/2009 The Case Has It Own Page Now Link

For all you DIY guys, Here is your chance to build your own H2O2-PWM Plus V2 with a minimum of effort. We offer the etched board so all you have to do is populate it with the components that you have acquired. Maybe you are interested in a Kit that has all the parts that are needed to make this an enjoyable experience. Just utilize your soldering skills and have a lot of fun. Now if you are short on time the H2O2-PWM Plus V2 Board is Available Assembled tested and ready for you to install in your own DIY Case.This is the newest PWM Layout to be added to the H2O2FromH2O family of Pulse Width Modulators.

H2O2-PWM Plus V2.1.8


Raw PCB	Kit Coming Soon	Completed & Tested pcb

Sale Price $8.95 USD ^{Regular Price $15.95 USD}	Sale Price $28.00 USD ^{Regular Price $30.95 USD}	Sale Price $44.95 USD ^{Regular Price $68.95 USD}

Video Links:

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Pictures:

Snapshot 1, Snapshot 2, Snapshot 3, Snapshot 4, Snapshot 5, Snapshot 6

Open Source Documents:

Part Description Pulse Width Modulator With ACL Build A ZFF CCPWM V2 or H2O2-PWM V2
Physical Dimensions W 2.25in X D 2.5in X H 0.5in (W 5.73cm X D 6.37cm X H1.3cm)
Bill of Materials Text BOM, Automatic BOM
Schematics PDF(Page 1)
Parts Positions PDF(Page 1)
Board Layout Pending
Specifications Pending
Calibration Pending
Firmware Not Needed
Assembly Instructions Pending
Operating Instructions Pending
Computer Software Not Needed