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Power Supply

STEPPERONLINE stepper motor power supply uses modern power electronics technology to control the ratio of the turn-on and turn-off time of the switch to maintain a stable output voltage. It is generally composed of a pulse width modulation (PWM) control IC and a MOSFET. The core of the DC switching power supply is a DC/DC converter, and is roughly composed of a main circuit, a control circuit, a detection circuit, and an auxiliary power supply.

The output voltage of power supply ranges from 12V to 60V. All power sources are available for access to utility power as input power, and 115V/230VAC inputs are selected by switches. If it is a single stepper motor, the output current of the selected power supply should be greater than or equal to the rated current of the stepper motor. If a power supply supplies power to multiple motors, the power supply output current can be slightly less than the sum of the rated stepper motor currents.

Brand: MEANWELL Model: SDR-480P-24
Features Brand MEANWELL 24V DC 20A output AC input voltage range: 90 ~ 264VAC Rated power: 480W High efficiency 94% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.94 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling ..
A$231.66
Brand: MEANWELL Model: SDR-480-48
Features Brand MEANWELL 48V DC 10A output AC input voltage range: 90 ~ 264VAC Rated power: 480W High efficiency 94% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.94 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling ..
A$231.66
Brand: MEANWELL Model: SDR-480-24
Features Brand MEANWELL 24V DC 20A output AC input voltage range: 90 ~ 264VAC Rated power: 480W High efficiency 94% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.94 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling ..
A$231.66
Brand: MEANWELL Model: SDR-240-48
Features Brand MEANWELL 48V DC 5A output AC input voltage range: 88 ~ 264VAC Rated power: 240W High efficiency 94% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.93 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling b..
A$145.23
Brand: MEANWELL Model: SDR-240-24
Features Brand MEANWELL 24V DC 10A output AC input voltage range: 88 ~ 264VAC Rated power: 240W High efficiency 94% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.93 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling ..
A$105.50
Brand: MEANWELL Model: SDR-120-48
Features Brand MEANWELL 48V DC 2.5A output AC input voltage range: 88 ~ 264VAC Rated power: 120W High efficiency 91% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.93 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling..
A$85.81
Brand: MEANWELL Model: SDR-120-12
Features Brand MEANWELL 12V DC 10A output AC input voltage range: 88 ~ 264VAC Rated power: 120W High efficiency 91% and low power dissipation 150% peak load capability Built-in active PFC function, PF>0.93 Protections: Short circuit / Overload / Over voltage / Over temperature Cooling ..
A$85.81
Brand: STEPPERONLINE Model: S-500-80
This professional 500W 80V 6.2A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs ensure high efficiency and high reliability of the power supply. ..
A$78.18
Brand: STEPPERONLINE Model: S-500-48
This professional 500W 48V 10.5A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of the power supply. Low cos..
A$74.06
Brand: STEPPERONLINE Model: S-500-36
This professional 500W 36V 14A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of the power supply. Low cost ..
A$74.06
Brand: STEPPERONLINE Model: S-50-12
This professional 50W 12V 4.2A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosed by switch. Powerful functions(eg. PWM control) and professional designs ensure high efficiency and high reliability of the power supply. L..
A$13.17
400W 48V 8.30A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-400-48
This professional 400W 48V 8.3A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Machines. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of..
A$43.20
400W 36V 11A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-400-36
This professional 400W 36V 11A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Machines. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of ..
A$43.20
400W 24V 16.7A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-400-24
This professional 400W 24V 16.7A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Machines. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability o..
A$43.20
Brand: STEPPERONLINE Model: S-400-12
This professional 400W 12V 33A Switching CNC Power Supply can be widely used in Industrial Automation and 3D Printer. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high reliability of th..
A$43.20
Used - 350W 60V 5.9A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Used – 90% New -72 %
Brand: STEPPERONLINE Model: S-350-60-USED
This professional 350W 60V 5.9A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high re..
A$41.15 A$11.60
350W 60V 5.9A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-350-60
This professional 350W 60V 5.9A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high re..
A$41.15
350W 48V 7.30A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-350-48
This professional CNC switching power supply 48V 350W 7.3A can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high rel..
A$41.15
350W 36V 9.70A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-350-36
This professional 350W  9.8A Switching CNC 36V Power Supply  can be widely used in Industrial Automation and CNC Stepper/Servo System.  115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high effic..
A$41.15
350W 24V 14.6A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-350-24
This professional CNC Switching 350W 24V power supply can be widely used in Industrial Automation and CNC Stepper/Servo System.  115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high re..
A$41.15
Brand: STEPPERONLINE Model: S-250-80
This professional 250W 80V 3.0A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs ensure high efficiency and high reliability of the power supply. ..
A$35.39
Brand: STEPPERONLINE Model: S-250-48
This professional 250W 48V 5.0A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs ensure high efficiency and high reliability of the power supply. ..
A$33.33
Brand: STEPPERONLINE Model: S-250-36
This professional 250W 36V 6.9A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high re..
A$33.33
250W 24V 10A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
Hot
Brand: STEPPERONLINE Model: S-250-24
This professional 250W 24V 10A Switching CNC Power Supply can be widely used in Industrial Automation and CNC Stepper/Servo System. 115V and 230V can be chosen by switch. Powerful functions(eg. PWM control) and professional designs (Built-in big fan for cooling) ensure high efficiency and high rel..
A$33.33
Brand: STEPPERONLINE Model: S-201-36
Key Features 36VDC 5.5A output AC input voltage range: 93~132V/176~264VAC 115V/230V AC selected by switch High efficiency low cost Free air cooling convection Low output ripple and yawp Over current, over voltage, short circuit and overheat protections 215*115*50mm (L*W*H) ..
A$27.98
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