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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.

CN On Sale - WDR-120-24 MEANWELL 120W 24VDC 5A 180~550VAC DIN Rail Power Supply
-56 %
Brand: MEANWELL Model: CN-WDR-120-24
Features Brand MEANWELL 24V DC 5A output AC input voltage range: 180 ~ 550VAC Rated power: 120W Single and two phase wide input range 180~550VAC Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Built-in constant current limiting circuit..
A$110.00 A$48.94
CN On Sale - UHP-750-12 MEANWELL 720W 60A 115/230VAC Slim Type With PFC Switching Power Supply
-37 %
Brand: MEANWELL Model: CN-UHP-750-12
Features Brand MEANWELL 12V DC 60A output AC input voltage range: 90 ~ 264VAC Rated power: 720W Slim and Low profile(41mm) Fanless design and conduction-cooled design Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short c..
A$357.39 A$225.79
CN On Sale - SE-450-24 MEANWELL 451.2W 18.8A 24V Single Output Power Supply
-30 %
Brand: MEANWELL Model: CN-SE-450-24
Features Brand MEANWELL 24V DC 18.8A output AC input voltage range: 180 ~ 264VAC Rated power: 451.2W AC input active surge current limiting AC input range selected by switch Protections: Short circuit / Overload / Over voltage / Over temperature Forced air cooling by built-in DC ball beari..
A$98.83 A$69.18
CN On Sale - SDR-75-12 MEANWELL 75.6W 12VDC 6.3A 115/230VAC DIN Rail Power Supply
-30 %
Brand: MEANWELL Model: CN-SDR-75-12
Features Brand MEANWELL 12V DC 6.3A output AC input voltage range: 88 ~ 264VAC Rated power: 75.6W High efficiency 90% and low power dissipation 150% peak load capability Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Can be installed..
A$40.05 A$28.03
CN On Sale - SDR-480P-24 MEANWELL 480W 24VDC 20A 115/230VAC Single Output Industrial DIN RAIL With PFC and Parallel Function
-30 %
Brand: MEANWELL Model: CN-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 A$162.18
CN On Sale - SDR-120-24 MEANWELL 120W 24VDC 5A 115/230VAC With PFC Function DIN Rail Power Supply
-54 %
Brand: MEANWELL Model: CN-SDR-120-24
Features Brand MEANWELL 24V DC 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 b..
A$94.83 A$44.05
CN On Sale - RT-65B MEANWELL 64.6W Triple Output Switching Power Supply
-30 %
Brand: MEANWELL Model: CN-RT-65B
Features Brand MEANWELL 5V DC 5A output AC input voltage range: 88 ~ 264VAC Rated power: 64.6W Universal AC input / Full range Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection LED indicator for power on 100% full load burn-in test All..
A$35.60 A$24.91
CN On Sale - RSP-320-5 MEANWELL 300W 5VDC 60A 115/230VAC Single Output With PFC Function
-50 %
Brand: MEANWELL Model: CN-RSP-320-5
Features Brand MEANWELL 5V DC 60A output AC input voltage range: 88 ~ 264VAC Rated power: 300W Single and two phase wide input range 85~550VAC Universal AC input / Full range Built-in active PFC function High efficiency up to 90% Forced air cooling by built-in DC Fan with fan speed contro..
A$102.62 A$51.62
CN On Sale - NDR-120-48 MEANWELL 120W 48VDC 2.5A 115/230VAC Single Output Industrial DIN RAIL
-41 %
Brand: MEANWELL Model: CN-NDR-120-48
This is a 120W 48VDC 2.5A power supply. MEAN WELL NDR-120 is one economical slim 120W DIN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 40mm in width, which allows space saving inside the cabinets. The entire series adopts the full rang..
A$53.97 A$31.58
CN On Sale - NDR-120-12 MEANWELL 120W 12VDC 10A 115/230VAC Single Output Industrial DIN RAIL
-41 %
Brand: MEANWELL Model: CN-NDR-120-12
This is a 120W 12VDC 10A power supply. MEAN WELL NDR-120 is one economical slim 120W DIN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 40mm in width, which allows space saving inside the cabinets. The entire series adopts the full range..
A$53.82 A$31.58
CN On Sale - MDR-20-12 MEANWELL 20W 12VDC 1.67A 115/230VAC DIN Rail Power Supply
-33 %
Brand: MEANWELL Model: CN-MDR-20-12
Features Brand MEANWELL 12V DC 1.67A output AC input voltage range: 85 ~ 264VAC Rated power: 20W Universal AC input/Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection Can be installed on DIN rail TS-35/7.5 or 15 Built in DC OK active signal LED..
A$23.18 A$15.57
CN On Sale - MDR-10-24 MEANWELL 10W 24VDC 0.42A 115/230VAC DIN Rail Power Supply
-28 %
Brand: MEANWELL Model: CN-MDR-10-24
Features Brand MEANWELL 24V DC 0.42A output AC input voltage range: 85 ~ 264VAC Rated power: 10W Universal AC input/Full range Protections: Short circuit / Overload / Over voltage Cooling by free air convection Can be installed on DIN rail TS-35/7.5 or 15 Built in DC OK active signal LE..
A$19.39 A$13.98
CN On Sale - LRS-350-4.2 MEANWELL 252W 4.2VDC 60A 115/230VAC Enclosed Switching Power Supply
-33 %
Brand: MEANWELL Model: CN-LRS-350-4.2
This is a 252W 4.2VDC 60A power supply. MEANWELL LRS-350 series is a 350W single-output enclosed type power supply with 30mm of low profile design. Adopting the input of 115VAC or 230VAC (select by switch), the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V and 4..
A$58.82 A$39.41
CN On Sale - LRS-35-15 MEANWELL 36W 15VDC 2.4A 115/230VAC Enclosed Switching Power Supply
-33 %
Brand: MEANWELL Model: CN-LRS-35-15
This is a 36W 15VDC 2.4A power supply. MEANWELL LRS-35 series is a 35W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 85~264VAC input, the entire series provides an output voltage line of 5V, 12V, 15V, 24V, 36V and 48V. In addition to the high effi..
A$20.21 A$13.54
CN On Sale - LRS-100-36 MEANWELL 100.8W 36VDC 2.8A 115/230VAC Enclosed Switching Power Supply
-33 %
Brand: MEANWELL Model: CN-LRS-100-36
This is a 100.8W 36VDC 2.8A power supply. MEANWELL LRS-100 series is a 100W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 85~264VAC input, the entire series provides an output voltage line of 3.3V, 5V, 12V, 15V, 24V, 36V and 48V. In addition to th..
A$26.94 A$18.05
CN On Sale - LPV-60-12 MEANWELL 60W 5A 12V Single Output Switching Power Supply
-34 %
Brand: MEANWELL Model: CN-LPV-60-12
Features Brand MEANWELL 12V DC 5A output AC input voltage range: 90 ~ 264VAC Rated power: 60W Constant voltage design Withstand 300VAC surge input for 5 seconds Protections: Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Small and compact size F..
A$26.98 A$17.94
CN On Sale - KNX-20E-640 MEANWELL 640mA KNX Power Supply
-34 %
Brand: MEANWELL Model: CN-KNX-20E-640
Features Brand MEANWELL 30V DC 0.64A output AC input voltage range: 180 ~ 264VAC Rated power: 19.2W EIB / KNX power supply with integrated choke Safety extra low voltage(SELV) No load power consumption < 0.5W Protections: Short circuit / Overload(short-circuit-proof) / Over voltage / Ov..
A$144.37 A$96.00
CN On Sale - HLG-320H-12 MEANWELL 264W 22A 12V Constant Voltage + Constant Current LED Driver
-33 %
Brand: MEANWELL Model: CN-HLG-320H-12
Features Brand MEANWELL 12V DC 22A output AC input voltage range: 127 ~ 431VAC Rated power: 264W Constant Voltage + Constant current mode output Metal housing with class Ⅰ IP67 / IP65 rating for indoor or outdoor installations Function options: output adjustable via potentiometer; 3in 1 di..
A$168.94 A$112.35
CN On Sale - HDR-60-12 MEANWELL 54W 12VDC 4.5A 115/230VAC Ultra Slim Step Shape DIN Rail Power Supply
-33 %
Brand: MEANWELL Model: CN-HDR-60-12
This is a 54W 12VDC 4.5A power supply. MEAN WELL HDR-60 is one economical ultra slim 60W DIN rail power supply series, adapt to be instaled on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 52.5mm(3SU) in width, which allows space saving inside the cabinets. The entire series adopts the..
A$35.14 A$23.54
CN On Sale - HDR-100-24 MEANWELL 92W 24VDC 3.83A 115/230VAC Ultra Slim Step Shape DIN Rail Power Supply
-33 %
Brand: MEANWELL Model: CN-HDR-100-24
This is a 92W 24VDC 3.83A power supply. MEAN WELL HDR-100 is one economical ultra slim 100W DIN rail power supply series, adapt to be instaled on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 70mm(4SU) in width, which allows space saving inside the cabinets. The entire series adopts th..
A$52.69 A$35.30
CN On Sale - GST60A24-P1J MEANWELL 60W 24VDC 2.5A 115/230VAC AC-DC Reliable Green Industrial Adaptor
-33 %
Brand: MEANWELL Model: CN-GST60A24-P1J
Features Brand MEANWELL 24V DC 2.5A output AC input voltage range: 90 ~ 264VAC Rated power: 60W Global certificates Universal AC input / Full range 3 pole AC inlet IEC320-C14, Class Ⅰ power unit No load power consumption <.0075w Energy efficiency Level Ⅵ Comply with EISA2007/DoE,NRCan..
A$29.18 A$19.41
CN On Sale - GST60A12-P1J MEANWELL 60W 12VDC 5A 115/230VAC AC-DC Reliable Green Industrial Adaptor
-33 %
Brand: MEANWELL Model: CN-GST60A12-P1J
Features Brand MEANWELL 12V DC 5A output AC input voltage range: 90 ~ 264VAC Rated power: 60W Global certificates Universal AC input / Full range 3 pole AC inlet IEC320-C14, Class Ⅰ power unit No load power consumption <.0075w Energy efficiency Level Ⅵ Comply with EISA2007/DoE,NRCan, ..
A$29.18 A$19.41
CN On Sale - EDR-120-48 MEANWELL 120W 48VDC 2.5A 115/230VAC Single Output Industrial DIN RAIL
-33 %
Brand: MEANWELL Model: CN-EDR-120-48
This is a 120W 48VDC 2.5A power supply. MEAN WELL EDR-120 is one economical slim 120W DIN rail power supply series,adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 40mm in width, which allows space saving inside the cabinets. The entire series adopts the full rang..
A$48.82 A$32.46
CN On Sale - 250W 48V 5.0A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
-30 %
Brand: STEPPERONLINE Model: CN-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 A$23.33
CN On Sale - 201W 36VDC 5.5A 115/230V Switching Power Supply Stepper Motor CNC Router Kits
-30 %
Brand: STEPPERONLINE Model: CN-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 A$19.58
Brand: MORNSUN Model: LIHF960-23B48
Specifications Part No.: LIHF960-23B48 Power(W): 960 Vin(VAC): 85 - 277 Vin(VDC): 120 - 390 Vout(VDC): 48 Iout: 20A Efficiency(%): 95 Isolation Voltage: 4000VAC ..
A$527.25
Brand: MORNSUN Model: LITF960-26B48
Specifications Part No.: LITF960-26B48 Power(W): 960 Vin(VAC): 3x320 - 600 Vin(VDC): 450 - 800 Vout(VDC): 48 Iout: 20A Efficiency(%): 94.4 Isolation Voltage: 4000VAC ..
A$416.88
Brand: MORNSUN Model: LITF960-26B36
Specifications Part No.: LITF960-26B36 Power(W): 960 Vin(VAC): 3x320 - 600 Vin(VDC): 450 - 800 Vout(VDC): 36 Iout: 26.6A Efficiency(%): 95.4 Isolation Voltage: 4000VAC ..
A$416.88
Brand: MORNSUN Model: LIHF960-23B24
Specifications Part No.: LIHF960-23B24 Power(W): 960 Vin(VAC): 85 - 277 Vin(VDC): 120 - 390 Vout(VDC): 24 Iout: 40A Efficiency(%): 95 Isolation Voltage: 4000VAC ..
A$527.25
Brand: MORNSUN Model: LITF960-26B24
Specifications Part No.: LITF960-26B24 Power(W): 960 Vin(VAC): 3x320 - 600 Vin(VDC): 450 - 800 Vout(VDC): 24 Iout: 40A Efficiency(%): 95.3 Isolation Voltage: 4000VAC ..
A$416.88
Brand: MORNSUN Model: LM90-12A15
Specifications Part No.: LM90-12A15 Power(W): 90 Vin(VAC): 165 - 264 Vin(VDC): 180 - 370 Vout(VDC): 15,-15 Iout: 3A,3A No.of Outputs: 2 Efficiency(%): 82 Isolation Voltage: 3000VAC ..
A$19.87
Model: TR800-A70-A220
This is a 800VA, 220VAC to 3 x 70VAC single-phase molded machine tool industrial control transformer. The transformer coil winding adopts vacuum varnishing insulation treatment process, which has reliable mechanical strength and insulation strength. It's onvenient wiring, safe and reliable, low ener..
A$104.53
Brand: MORNSUN Model: LM75-20B09
Specifications Part No.: LM75-20B09 Power(W): 72 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 9 Iout: 8A Efficiency(%): 86 Isolation Voltage: 4000VAC ..
A$14.85
Brand: MORNSUN Model: LM75-10D0512-30
Specifications Part No.: LM75-10D0512-30 Power(W): 71 Vin(VAC): 90 - 264 Vin(VDC): 120 - 373 Vout(VDC): 5,12 Iout: 7A,3A No.of Outputs: 2 Efficiency(%): 82 Isolation Voltage: 3000VAC ..
A$21.38
Brand: MORNSUN Model: LM75-10C051515-23
Specifications Part No.: LM75-10C051515-23 Power(W): 72 Vin(VAC): 90 - 264 Vin(VDC): 120 - 370 Vout(VDC): 5,15,-15 Iout: 6A,2.3A,0.5A No.of Outputs: 3 Efficiency(%): 82 Isolation Voltage: 3000VAC ..
A$22.64
Brand: MORNSUN Model: LM75-10C051212-28
Specifications Part No.: LM75-10C051212-28 Power(W): 69.6 Vin(VAC): 90 - 264 Vin(VDC): 120 - 370 Vout(VDC): 5,12,-12 Iout: 6A,2.8A,0.5A No.of Outputs: 3 Efficiency(%): 82 Isolation Voltage: 3000VAC ..
A$22.64
Brand: MORNSUN Model: LM75-10C052412-15
Specifications Part No.: LM75-10C052412-15 Power(W): 73 Vin(VAC): 90 - 264 Vin(VDC): 120 - 370 Vout(VDC): 5,24,12 Iout: 5A,1.5A,1A No.of Outputs: 3 Efficiency(%): 84 Isolation Voltage: 3000VAC ..
A$22.64
Brand: MORNSUN Model: LM75-10D0524-20
Specifications Part No.: LM75-10D0524-20 Power(W): 73 Vin(VAC): 90 - 264 Vin(VDC): 120 - 373 Vout(VDC): 5,24 Iout: 5A,2A No.of Outputs: 2 Efficiency(%): 84 Isolation Voltage: 3000VAC ..
A$22.38
Brand: MORNSUN Model: LM75-23B05
Specifications Part No.: LM75-23B05 Power(W): 70 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 5 Iout: 14A Efficiency(%): 85 Isolation Voltage: 4000VAC ..
A$16.10
Brand: MORNSUN Model: LM75-20B05
Specifications Part No.: LM75-20B05 Power(W): 70 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 5 Iout: 14A Efficiency(%): 86 Isolation Voltage: 4000VAC ..
A$14.08
Brand: MORNSUN Model: LM75-23B05R2
Specifications Part No.: LM75-23B05R2 Power(W): 70 Vin(VAC): 80 - 305 Vin(VDC): 100 - 430 Vout(VDC): 5V Iout: 14A Efficiency(%): 86.5 Isolation Voltage: 4000VAC ..
A$18.37
Brand: MORNSUN Model: LM75-22B05
Specifications Part No.: LM75-22B05 Power(W): 70 Vin(VAC): 165 - 264 Vin(VDC): 200-370 Vout(VDC): 5 Iout: 14A Efficiency(%): 86 Isolation Voltage: 4000VAC ..
A$13.58
Brand: MORNSUN Model: LM75-23B55
Specifications Part No.: LM75-23B55 Power(W): 75 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 55 Iout: 1.36A Efficiency(%): 90.5 Isolation Voltage: 4000VAC ..
A$15.34
Brand: MORNSUN Model: LM75-23B54R2
Specifications Part No.: LM75-23B54R2 Power(W): 75.6 Vin(VAC): 80 - 305 Vin(VDC): 100 - 430 Vout(VDC): 54V Iout: 1.4A Efficiency(%): 92.5 Isolation Voltage: 4000VAC ..
A$17.10
Brand: MORNSUN Model: LI75-20B48R2S
Specifications Part No.: LI75-20B48R2S Power(W): 76.8 Vin(VAC): 90 - 264 Vin(VDC): 120 - 370 Vout(VDC): 48 Iout: 1.6A Isolation Voltage: 4000VAC ..
A$24.64
Brand: MORNSUN Model: LM75-23B48
Specifications Part No.: LM75-23B48 Power(W): 76.8 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 48 Iout: 1.6A Efficiency(%): 90.5 Isolation Voltage: 4000VAC ..
A$15.34
Brand: MORNSUN Model: LI75-23B48R3
Specifications Part No.: LI75-23B48R3 Power(W): 76.8 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 48 Iout: 1.6A Isolation Voltage: 4000VAC ..
A$26.40
Brand: MORNSUN Model: LM75-20B48
Specifications Part No.: LM75-20B48 Power(W): 76.8 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 48 Iout: 1.6A Efficiency(%): 91.5 Isolation Voltage: 4000VAC ..
A$13.58
Brand: MORNSUN Model: LM75-23B48R2
Specifications Part No.: LM75-23B48R2 Power(W): 76.8 Vin(VAC): 80 - 305 Vin(VDC): 100 - 430 Vout(VDC): 48V Iout: 1.6A Efficiency(%): 92.5 Isolation Voltage: 4000VAC ..
A$17.10
Brand: MORNSUN Model: LM75-22B48
Specifications Part No.: LM75-22B48 Power(W): 76.8 Vin(VAC): 165 - 264 Vin(VDC): 200-370 Vout(VDC): 48 Iout: 1.6A Efficiency(%): 91.5 Isolation Voltage: 4000VAC ..
A$13.33
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