+-----------+--------------+-------+ | | | | | > > | Nominal | < 24K 24.3K < ----- 48 Volt Diversion > > .25W .25W > --- Lead Load < < R3 R2 < ----- Acid RL > | ----- | --- Storage < | | ZM | | ----- Battery | | | 330 | | --- | | | 64C | | | | +---+ ----- | --- | Zener| | Out| | |Gnd | - ZM33064C | 5.1V |C /+----+ |--- | POWER Voltage | ----- | | - > MOSFET Monitor | / A^ | +------>< ------- --------- | /|\ | VCC In > 1K | | | | |D | | < RD --|-|-|-- \| | |/ |--| --- | > --|-|-|-- |-|-| T1 | |- - | | | | | | | | IRL | | | | G D S O I G 540N | |G | > a r o u n n |->| |------+ 2.0K < t a u t d |--| N Channel .25W > e i r Bottom |S Power MOSFET R1 < n c View | No Heat Sink | e --- Required for --- Lead - Up To 5 Amps - View