The MFA 919D2 voltage / speed regulator has a variable output providing smooth, progressive speed control from min to max, ideal for use in controlling motors and geared motors. It can also provide a dimmer facility for low voltage lighting circuits (6 to 15V only).
It employs Pulse-Width Modulation (PWM) circuitry, giving a constant voltage output. Speed control is achieved by varying the width of the output pulse. Maximum rated output is 3A constant, (5A peak). The module operates from an input voltage of 6 to 15V DC from a non-digital power supply, i.e., a battery or a linear power supply.
- Input voltage 6 to 15V DC
- Output voltage 0 to input voltage
- Output current 3A continuous, 5A peak
- Modulation frequency 1136 to 1250Hz
- Input and output cables 21cm in length
- Input cables fitted with insulated spade connectors
- Dimensions: 34 x 27 x 18mm
- Weight approx. 30g
- MFA type 919D2
Nominal Voltage |
6 to 15V |
Max Torque |
N/A |
Speed (No Load) |
N/A |
Speed (Max Torque) |
N/A |
Current (No Load) |
N/A |
Current (Max Torque) |
N/A |
Input Power (Max Torque) |
N/A |
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