Comments by ROBERT F.

  • Understanding battery capacity: Ah is not A

    Understanding battery capacity: Ah is not A

    - 12 March 2018

    To calculate how long your appliance or equipment will operate for, you times maH by volts then divide by watts.
    I am trying to build a 10 x 1.2v 10,000maH per D cell NiMH parallel battery pack and step up to 12v 50 amps.
    I saw some research that says D cells should run optimal between 5 and 10 amps and can handle peaks upto 30 amps. The higher the amps the thicker the core must be. The amps are generaly matched by the maH though and they can handle more temporarily. I should imagine a TRANSFORMER will work for my project as long as there are enough electrons.
    Any suggestions.

New Products

ISO6540F 4-Channel Digital Isolator Carrier, 4/0, Default Low, Functional Isolation
TB67S579FTG Stepper Motor Driver Carrier - Full Breakout
APM81815 Step-Down Voltage Regulator Carrier, 12V Out
Pololu G2 High-Power Motor Driver 24v30 CS
Glideforce GF01-121003-2-66 Micro Linear Actuator with Feedback Potentiometer: 12V, 4.3kgf, 17.6mm/s, 30mm Stroke
APM81815 Step-Down Voltage Regulator Carrier, 3.3V Out
ACS37200LLXTR-100B5 Current Sensor Large Carrier -100A to +100A, 5V
Glideforce GF01-120503-2-66 Micro Linear Actuator with Feedback Potentiometer: 12V, 2.2kgf, 28mm/s, 30mm Stroke
ACS37100LMATR-050B3 TMR Current Sensor Large Carrier -50A to +50A, 3.3V
Glideforce GF01-121005-2-66 Micro Linear Actuator with Feedback Potentiometer: 12V, 4.3kgf, 17.6mm/s, 50mm Stroke
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors