Power | |
---|---|
ADuM5000 | isoPower® integrated isolated dc-to-dc converter |
ADP3335 | HIGH ACCURACY ULTRALOW QUIESCENT CURRENT, 500 mA, ANYCAP® LOW DROPOUT |
Isolation | |
ADUM3223 | 3 KV RMS ISOLATED PRECISION HALF-BRIDGE DRIVER, 4 A OUTPUT |
Control | |
ADUC7023 | Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU with Enhanced IRQ Handler |
The system is equipped with an LCD which displays information about the state of the load such and together with the 3 push buttons placed below it can be used to display and configure different system parameters. The +/- buttons are used to navigate through the system's menu and to change different system parameters, while the Enter button is used to confirm parameter changes or to enter / exit the menu screens.
In order interface the Dyno with an external control system:
The external available signals are:
Dyno Signal | Description |
---|---|
I_A | Phase A motor current (185mv/A) |
I_B | Phase B motor current (185mv/A) |
PWM1 | Phase A PWM (3.3V levels) |
PWM2 | Phase B PWM (3.3V levels) |
PWM3 | Phase C PWM (3.3V levels) |
The system needs a 5V 500mA power supply. The power connector is a 2.1 X 5.5MM jack with the center pin positive(+)
AD-DYNO2-EBZ