WattHour – Page 8 – Energy related resources

Battery Chargers

Review of 8 channel 18650 lithium battery capacity tester | WattHour

Step Down Converters

Review of 600W Step Down Buck Converter CC CV SZ8025CCCV current, power, ripple and battery charge

Battery Protection

How to use XH-M611 Lithium Battery Under-Voltage Protection Module | WattHour

Energy Meteres

Review of KWS-AC300 100A AC Energy Meter with power factor | WattHour

Accessories

300 Amp Circuit Breaker with Manual Reset for Car, boat or any other battery

WattHour1 February 20221 February 2022

This breaker or high current switch is tested from 60A to 240A to see under what condition is breaks the connection and how it functions. https://www.youtube.com/watch?v=KzlLiGzbHGQ Full video of the...

Step-Up or Boost Converters

Review of LM2587 Boost Converter Module

WattHour25 January 202225 January 2022

LM2587 Boost Converter Module HW-637 This module is based on LM2587 from Texas Instrument with input voltage from 4V to 40V and maximum output voltage of 60V. This module has...

Energy Meteres

PZEM-013 0-200V DC 10A Voltage, Current, Energy Meter

WattHour22 January 202222 January 2022

We learn everything about PZEM-0-13 and PZEM-015 DC Energy Meter. https://www.youtube.com/watch?v=UaY4q_z6SAY