Figure 1. Typical charge profile for a 2000mAHr NiMH 4-cell battery pack charged at a 1C rate. The battery has an internal safeguard against overcharge. While the cell voltage is dropping from its ...

Regarding to the charging profile of NiMH battery, my customer want to enable the charging even the battery voltage higher than VRECHG. Is it possible to achieve? We do not have a NiMH charger with ...

I would like to use a small solar cell to charge a single NiMH battery (between 500 and 1000mAh ... 1) If I walk under a tree and the solar voltage drop, what would the effects be, assuming that the ...

The LT1510 current mode PWM battery charger is the simplest, most efficient solution for fast charging modern rechargeable batteries including lithium-ion (Li-Ion), nickel-metal-hydride (NiMH) and ...

[Paul Allen] has been working on the latest iteration of his NiMh battery charger and it looks ... to monitor and log every aspect of the charging process. Not only does it have a SD card for ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

Maximum charging current is 3A, maximum charging voltage is almost Vin (that’s about 18V in my setup). Discharge The charger also comes with a discharge circuitry, used to: A) Measure battery capacity ...

Maximum charging current is 3A, maximum charging voltage is almost Vin (that’s about 18V in my setup). The charger also comes with a discharge circuitry, used to: A) Measure battery capacity B) ...