The PM3-45 Amp Power Supply. 

Clean, reliable DC power is ideal for powering electronics and appliances. The PM3 series is designed to provide clean power with or without a battery.

Quiet operation is assured as the cooling fan runs only when needed. Another advantage is FCC Class B compliance, which means that the converters are designed not to cause interference with televisions, radios or other signals. 

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.