PowerMax PM3 Series Power Supplies

Dedicated to AC/DC power needs, PowerMax has engineering and manufacturing facilities in the USA and China. They strive to provide cost-effective solutions for their customers while maintaining high-quality products demanded by the industry.

Experimenting with HHO on the bench-top? Then you’re probably going to need a 12-volt power supply. But a quick Internet search will tell you that current limiting power supplies can get very expensive, especially in the higher amp ranges.

PowerMax’s PM3 Series Power Supplies are a great solution! These no-frills, 12-volt power supplies/chargers, originally designed to charge RV batteries, are the perfect choice for HHO experimenters, and they provide a great way to keep your deep-cycle batteries topped off. You can also bypass a battery and run these power supplies directly to a cell, or through a PWM, to gain control of HHO output and thermal runaway.

The PM3 series run quietly thanks to cooling fans that come on only when needed, and they’re designed to be FCC Class B compliant, so they won’t cause interference with televisions, radios or other signals.

Click here for Specifications
Click here for the Manual/Installation Guide

Available in the following amp ratings:

• 35 amp
• 45 amp
• 55 amp
• 75 amp
• 100 amp

Key Features:
Automatic three-stage battery charging maintains your battery's life with three nominal voltage output models:

• 13.2 Vdc range "float" mode
  
• 13.6 Vdc range "absorption" mode
  
• 14.4 Vdc range "bulk" mode
  
• Electronic current limiting automatically shuts down power during overload or short-circuit conditions
• Quiet operation in a wide range outputs
• Convenient deck mount installation
• Output: Absorption 13.6 V DC range (includes charging and load)
• Bulk 14.4 V dc range; Float 13.2 V dc range