Specification:
Model: DBH-1A
Rated Voltage: 5-12 V/DC(14.6V Max.)
Quiescent Current: Operation Current: 0A-30A per channel Max.
Internal Resistance (per channel): 12mΩ
Impedance Load: 200kHz
PWM Control Duty Cycle: 0%~98%
Recommended Frequency:
1, Normal motor: 16 KHZ
2, Coreless motor: 80 KHZ
3, Semi-conductor Refrigeration: 500hz~80kHz
Input Voltage Level:
1, Lower Voltage Level:0 to 5V
2, Higher Voltage Level:2.5-13 V (board is compatible with typical 3.3 V, 5 V, 12 V)
Sampled Output Current:
Sampled output power current for single chip micro controllers sampling to do current-limiting processing.
CT Output Voltage(V)=Current(A) x 0.155
Size:7.2 x 5.7 x 2cm / 2.83 x 2.24 x 0.78"

Package Includes: 1 x Motor Driver Module

Note:
1. Input PWM duty cycle cannot be more than 98%, or the board won't work stably or even be damaged.
2. Select PWM frequency according to load type, please use recommended frequency.