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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.

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: MEANWELL Model: MDR-100-12
Features Brand MEANWELL 12V DC 7.5A output AC input voltage range: 85 ~ 264VAC Rated power: 90W Universal AC input/Full range Protections: Short circuit / Overload / Over voltage / Over temperature ZCS/ZVS technology to reduce power dissipation Cooling by free air convection Can be instal..
A$40.35
Brand: MEANWELL Model: 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
Brand: MEANWELL Model: LRS-200-5
This is a 200W 5VDC 40A power supply. MEANWELL LRS-200 series is a 200W 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 48V..
A$40.05
Brand: MEANWELL Model: LRS-200-4.2
This is a 168W 4.2VDC 40A power supply. MEANWELL LRS-200 series is a 200W 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$40.05
Brand: MEANWELL Model: LRS-200-3.3
This is a 132W 3.3VDC 40A power supply. MEANWELL LRS-200 series is a 200W 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$40.05
Brand: MORNSUN Model: LOF120-20B48-C
Specifications Part No.: LOF120-20B48-C Power(W): 120 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 48 Iout: 2.5A Efficiency(%): 94.5 Isolation Voltage: 4000VAC ..
A$39.49
Brand: MORNSUN Model: LOF120-20B27-C
Specifications Part No.: LOF120-20B27-C Power(W): 119.9 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 27 Iout: 4.44A Efficiency(%): 95 Isolation Voltage: 4000VAC ..
A$39.49
Brand: MORNSUN Model: LOF120-20B24-C
Specifications Part No.: LOF120-20B24-C Power(W): 120 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 24 Iout: 5A Efficiency(%): 95 Isolation Voltage: 4000VAC ..
A$39.49
Brand: MORNSUN Model: LOF120-20B15-C
Specifications Part No.: LOF120-20B15-C Power(W): 114 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 15 Iout: 7.6A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$39.49
Brand: MORNSUN Model: LOF120-20B12-C
Specifications Part No.: LOF120-20B12-C Power(W): 114 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 12 Iout: 9.5A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$39.49
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
Brand: MEANWELL Model: MDR-100-24
Features Brand MEANWELL 24V DC 4A output AC input voltage range: 85 ~ 264VAC Rated power: 96W Universal AC input/Full range Protections: Short circuit / Overload / Over voltage / Over temperature ZCS/ZVS technology to reduce power dissipation Cooling by free air convection Can be installe..
A$39.09
Brand: MEANWELL Model: NDR-75-48
This is a 76.8W 48VDC 1.6A power supply. MEAN WELL NDR-75 is one economical slim 75W DIN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 32mm in width, which allows space saving inside the cabinets. The entire series adopts the full range..
A$38.77
Brand: MEANWELL Model: NDR-75-24
This is a 76.8W 24VDC 3.2A power supply. MEAN WELL NDR-75 is one economical slim 75W DIN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 32mm in width, which allows space saving inside the cabinets. The entire series adopts the full range..
A$38.77
Brand: MEANWELL Model: NDR-75-12
This is a 75.6W 12VDC 6.3A power supply. MEAN WELL NDR-75 is one economical slim 75W DIN rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 32mm in width, which allows space saving inside the cabinets. The entire series adopts the full range..
A$38.77
Brand: MEANWELL Model: LRS-200-48
This is a 211.2W 48VDC 4.4A power supply. MEANWELL LRS-200 series is a 200W 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..
A$38.45
Brand: MEANWELL Model: LRS-200-15
This is a 210W 15VDC 14A power supply. MEANWELL LRS-200 series is a 200W 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 48..
A$38.45
Brand: MORNSUN Model: LM350-20B54R2
Specifications Part No.: LM350-20B54R2 Power(W): 351 Vin(VAC): 90 - 132/180 - 264 Vin(VDC): 240 - 370 Vout(VDC): 54V Iout: 6.5A Efficiency(%): 88.5 Isolation Voltage: 4000VAC ..
A$38.22
Brand: MORNSUN Model: LM350-20B48R2
Specifications Part No.: LM350-20B48R2 Power(W): 350.4 Vin(VAC): 90 - 132/180 - 264 Vin(VDC): 240 - 370 Vout(VDC): 48V Iout: 7.3A Efficiency(%): 89 Isolation Voltage: 4000VAC ..
A$38.22
Brand: MORNSUN Model: LM350-20B36R2
Specifications Part No.: LM350-20B36R2 Power(W): 349.2 Vin(VAC): 90 - 132/180 - 264 Vin(VDC): 240 - 370 Vout(VDC): 36V Iout: 9.7A Efficiency(%): 88.5 Isolation Voltage: 4000VAC ..
A$38.22
Brand: MORNSUN Model: LM350-20B12R2
Specifications Part No.: LM350-20B12R2 Power(W): 348 Vin(VAC): 90 - 132/180 - 264 Vin(VDC): 240 - 370 Vout(VDC): 12V Iout: 29A Efficiency(%): 85.5 Isolation Voltage: 4000VAC ..
A$38.22
Brand: MORNSUN Model: LOF120-20B54-C
Specifications Part No.: LOF120-20B54-C Power(W): 120 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 54 Iout: 2.22A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$38.22
Brand: MORNSUN Model: LOF120-20B36-C
Specifications Part No.: LOF120-20B36-C Power(W): 120 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 36 Iout: 3.33A Efficiency(%): 94 Isolation Voltage: 4000VAC < ..
A$38.22
Brand: MEANWELL Model: DRA-60-24
This is a 60W 24VDC 2.5A power supply. MEAN WELL DRA-60 is one 40W AC/DC DIN rail power supply, featuring the adjustable output current. Users are able to easily change the constant output current level, via 1 ~1 OVdc, PWM signal or resistance. DRA-60 can be mounted on DIN rail TS-35/7.5 or 15; in ..
A$37.82
Brand: MEANWELL Model: DRA-60-12
This is a 60W 12VDC 5A power supply. MEAN WELL DRA-60 is one 40W AC/DC DIN rail power supply, featuring the adjustable output current. Users are able to easily change the constant output current level, via 1 ~1 OVdc, PWM signal or resistance. DRA-60 can be mounted on DIN rail TS-35/7.5 or 15; in ad..
A$37.82
Brand: MORNSUN Model: LM150-12M1224-Q
Specifications Part No.: LM150-12M1224-Q Power(W): 150 Vin(VAC): 180 - 264 Vin(VDC): 240 - 370 Vout(VDC): 12 Iout: 12.5A Efficiency(%): 81 Isolation Voltage: 3000VAC ..
A$37.60
Brand: MORNSUN Model: LM350-20B24R2
Specifications Part No.: LM350-20B24R2 Power(W): 350.4 Vin(VAC): 90 - 132/180 - 264 Vin(VDC): 240 - 370 Vout(VDC): 24V Iout: 14.6A Efficiency(%): 88 Isolation Voltage: 4000VAC ..
A$37.47
Brand: MEANWELL Model: XLG-75-24-A
Features Brand MEANWELL 24V DC 3.1A output AC input voltage range: 100 ~ 305VAC Rated power: 74.4W Wide input range 100~305V AC( ClassⅠ) Full power output at 70~100% Constant power mode operation Metal case with IP67, suitable for outdoor application Class 2 power unit(except for L type) ..
A$37.18
Brand: MEANWELL Model: XLG-75-12-A
Features Brand MEANWELL 12V DC 5A output AC input voltage range: 100 ~ 305VAC Rated power: 60W Wide input range 100~305V AC( ClassⅠ) Full power output at 70~100% Constant power mode operation Metal case with IP67, suitable for outdoor application Class 2 power unit(except for L type) Surg..
A$37.18
Brand: MORNSUN Model: LMF150-23B48
Specifications Part No.: LMF150-23B48 Power(W): 153.6 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 48 Iout: 3.2A Efficiency(%): 88 Isolation Voltage: 4000VAC ..
A$36.72
Brand: MORNSUN Model: LMF150-23B24
Specifications Part No.: LMF150-23B24 Power(W): 151.2 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 24 Iout: 6.3A Efficiency(%): 87 Isolation Voltage: 4000VAC ..
A$36.72
Brand: MORNSUN Model: LMF150-23B15
Specifications Part No.: LMF150-23B15 Power(W): 150 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 15 Iout: 10A Efficiency(%): 86 Isolation Voltage: 4000VAC ..
A$36.72
Brand: MORNSUN Model: LMF150-23B12
Specifications Part No.: LMF150-23B12 Power(W): 150 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 12 Iout: 12.5A Efficiency(%): 85.5 Isolation Voltage: 4000VAC ..
A$36.72
Brand: MEANWELL Model: RS-100-12
Features Brand MEANWELL 12V DC 8.5A output AC input voltage range: 88 ~ 264VAC Rated power: 102W 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 A..
A$36.54
Brand: MEANWELL Model: GSM60A48-P1J
Features Brand MEANWELL 48V DC 1.25A output AC input voltage range: 80 ~ 264VAC Rated power: 60W 3 pole AC inlet IEC320-C14, ClassⅠ power unit Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Extremely low leakage current No load power consumption ..
A$36.54
Brand: MEANWELL Model: GSM60A24-P1J
Features Brand MEANWELL 24V DC 2.5A output AC input voltage range: 80 ~ 264VAC Rated power: 60W 3 pole AC inlet IEC320-C14, ClassⅠ power unit Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Extremely low leakage current No load power consumption &..
A$36.54
Brand: MEANWELL Model: GSM60A09-P1J
Features Brand MEANWELL 9V DC 6A output AC input voltage range: 80 ~ 264VAC Rated power: 54W 3 pole AC inlet IEC320-C14, ClassⅠ power unit Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Extremely low leakage current No load power consumption <..
A$36.54
Brand: MEANWELL Model: GSM60A07-P1J
Features Brand MEANWELL 7.5V DC 6A output AC input voltage range: 80 ~ 264VAC Rated power: 45W 3 pole AC inlet IEC320-C14, ClassⅠ power unit Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Extremely low leakage current No load power consumption &l..
A$36.54
Brand: MEANWELL Model: GSM60A05-P1J
Features Brand MEANWELL 5V DC 6A output AC input voltage range: 80 ~ 264VAC Rated power: 30W 3 pole AC inlet IEC320-C14, ClassⅠ power unit Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1 and IEC/BS EN/EN60601-1 Extremely low leakage current No load power consumption <..
A$36.54
Brand: MORNSUN Model: LM350-22B54R2
Specifications Part No.: LM350-22B54R2 Power(W): 351 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 54V Iout: 6.5A Efficiency(%): 88.5 Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LM350-22B48R2
Specifications Part No.: LM350-22B48R2 Power(W): 350.4 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 48V Iout: 7.3A Efficiency(%): 89 Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LM350-22B36R2
Specifications Part No.: LM350-22B36R2 Power(W): 349.2 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 36V Iout: 9.7A Efficiency(%): 88 Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LM350-22B15R2
Specifications Part No.: LM350-22B15R2 Power(W): 349.5 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 15V Iout: 23.3A Efficiency(%): 86 Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LM350-22B12R2
Specifications Part No.: LM350-22B12R2 Power(W): 348 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 12V Iout: 29.0A Efficiency(%): 85.5 Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LI150-20B48PR2
Specifications Part No.: LI150-20B48PR2 Power(W): 153.6 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 48 Iout: 3.2A Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LI150-20B24PR2
Specifications Part No.: LI150-20B24PR2 Power(W): 150 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 24 Iout: 6.25A Isolation Voltage: 4000VAC ..
A$35.97
Brand: MORNSUN Model: LI150-20B15PR2
Specifications Part No.: LI150-20B15PR2 Power(W): 142.5 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 15 Iout: 9.5A Isolation Voltage: 4000VAC ..
A$35.97
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