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Mil Grade Pulse Width Modulation Amplifiers


Mil Grade Pulse Width Modulation amplifiers (hereinafter referred to as PWM amplifiers) is the executive components in  a DC servo system of motor drive circuit, its function is to accept feedback system of dc error signal, and convert them to  width modulated square wave signal, drive dc motor work, to realize the speed and position closed-loop control of the system.


High power pulse width modulation (PWM amplifiers) amplifiers  have wide large output current (30A), high output voltage (500 v), large output power, small volume, light weight, high efficiency (97%), high reliability, convenient control( temperature control, current control); The quality grade is H class, which can be widely used in aviation, aerospace, weapons, warships and electronics devices.


After many years of research and development, ECRIM now has many vaviety of pulse width modulation PWM amplifiers such as HSA01, HSA03, HSA04, HSA06, HSA08, HSA12 HSA50, HSA51 type motor drive circuit, HMSK4310, HMSK4361, HMSK4370  brushless motor driver circuit,HPA1000, MPWM120 - / MPWM100 30-50 / MPWM60-20 of motor drivers.  the Pulse Width Modulation amplifiers (PWM amplifiers) has been widely used in military servo platform, inertial navigation, and other systems.

Mil Grade Pulse Width Modulation Amplifiers
Model Function Max.Input Vol Max Current Download
MPA5-28 BRUSHED DC MOTOR CONTROLLER 28V 5A MPA5-28 Power drive Component.pdf
HPWM3 BRUSHED DC MOTOR CONTROLLER 28V 10A HPWM3 Isolated Square Wave Amplifier.pdf
HPA2810 BRUSHED DC MOTOR CONTROLLER 28V 10A HPA2810 Isolated Pulse Width Modulation Amplifier.pdf
HSA51 BRUSHED DC MOTOR CONTROLLER 28V 5A HSA51 Pulse Width Modulation Amplifier.pdf
HSA50 BRUSHED DC MOTOR CONTROLLER 28V 5A HSA50 Pulse Width Modulation Amplifiers.pdf
MIPM-10A-48V-D BRUSHED DC MOTOR CONTROLLER 48V 10A MIPM-10A-48V-D Dual Drive Component.pdf
MPWM600-1 BRUSHED DC MOTOR CONTROLLER 60V 20A MPWM600-1 PWMA.pdf
MPWM60-20 BRUSHED DC MOTOR CONTROLLER 60V 20A MPWM60-20 Large power PWMA.pdf
HMSK4203 BRUSHED DC MOTOR CONTROLLER 75V 10A HMSK4203 Pulse Width Modulation Amplifiers.pdf
HSA400 BRUSHED DC MOTOR CONTROLLER 80V 5A HSA400.pdf
MPWM100-10 BRUSHED DC MOTOR CONTROLLER 100V 10A MPWM100-10 Large power PWMA.pdf
MPWM100-50/1 BRUSHED DC MOTOR CONTROLLER 100V 50A MPWM100-50 Large power PWMA.pdf
MPWM100-50 BRUSHED DC MOTOR CONTROLLER 100V 50A MPWM100-50 Large power PWMA.pdf
HSA03-C BRUSHED DC MOTOR CONTROLLER 100V 30A HSA03 Pulse Width Modulation Amplifiers.pdf
HSA03-B BRUSHED DC MOTOR CONTROLLER 100V 30A
HSA03-A BRUSHED DC MOTOR CONTROLLER 100V 30A HSA03-A High Power Pulse Width Modulation Amplifier.pdf
HPA1000 BRUSHED DC MOTOR CONTROLLER 100V 10A
HISA01-B BRUSHED DC MOTOR CONTROLLER 100V 10A HISA01-B Isolated Pulse Width Modulation Amplifier.pdf
HISA01A BRUSHED DC MOTOR CONTROLLER 100V 10A HISA01A Isolated Pulse Width Modulation Amplifier.pdf
HISA01 BRUSHED DC MOTOR CONTROLLER 100V 10A HISA01 Isolated Pulse Width Modulation Amplifier.pdf
HSA01 BRUSHED DC MOTOR CONTROLLER 100V 10A HSA01 Pulse Width Modulation Amplifier.pdf
HSA03 BRUSHED DC MOTOR CONTROLLER 100V 30A HSA03 Pulse Width Modulation Amplifiers.pdf
HSA06 BRUSHED DC MOTOR CONTROLLER 100V 30A HSA06.pdf
MPWM120-30 BRUSHED DC MOTOR CONTROLLER 120V 30V MPWM120-30 Large power PWMA.pdf
HSA12 BRUSHED DC MOTOR CONTROLLER 200V 20A HSA12 Pulse Width Modulation Amplifiers.pdf
HSA04 BRUSHED DC MOTOR CONTROLLER 200V 20A HSA04 High Power Pulse Width Modulation Amplifiers.pdf
HMSK4300 BLDC MOTOR CONTROLLER 75V 10A HMSK4300 Isolation of Square wave Drive.pdf
HMSK4362 BLDC MOTOR CONTROLLER 75V 30A HMSK4362 Brushless Motor Driver.pdf
HMSK4361 BLDC MOTOR CONTROLLER 75V 30A HMSK4361 Brushless Motor Driver.pdf
HMSK4310 BLDC SPEED CONTROLLER 75V 10A HMSK4310 Brushless Motor Driver.pdf
HMSK4301 BLDC MOTOR CONTROLLER 75V 29A HMSK4301 Brushless Motor Driver.pdf
HPW82521 BLDC DC MOTOR CONTROLLER 200V 10A HPW82521 Brushless Motor Driver.pdf
HMSK4322 BLDC MOTOR CONTROLLER 200V 20A HMSK4322 Brushless Motor Driver.pdf
HMSK4370 BLDC MOTOR CONTROLLER 500V 10A HMSK4370 Brushless Motor Driver.pdf
HMSK4371 BLDC MOTOR CONTROLLER 500V 30A HMSK4371 Brushless Motor Driver.pdf
HMSK4357 BLDC MOTOR CONTROLLER 500V 50A HMSK4357 Brushless Motor Driver .pdf
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