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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: MORNSUN Model: LIF240-10B24R2
Specifications Part No.: LIF240-10B24R2 Power(W): 240 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 24 Iout: 10A Isolation Voltage: 3000VAC ..
A$81.97
Brand: MORNSUN Model: LIF240-10B12R2
Specifications Part No.: LIF240-10B12R2 Power(W): 192 Vin(VAC): 85 - 264 Vin(VDC): 120 - 370 Vout(VDC): 12 Iout: 16A Isolation Voltage: 3000VAC ..
A$81.97
Brand: MEANWELL Model: UHP-200R-5
Features Brand MEANWELL 5V DC 40A output AC input voltage range: 90 ~ 264VAC Rated power: 200W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / Over..
A$80.72
Brand: MEANWELL Model: UHP-200-55
Features Brand MEANWELL 55V DC 3.6A output AC input voltage range: 90 ~ 264VAC Rated power:201.6W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / O..
A$80.72
Brand: MEANWELL Model: UHP-200-24
Features Brand MEANWELL 24V DC 8.4A output AC input voltage range: 90 ~ 264VAC Rated power: 201.6W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / ..
A$80.72
Brand: MEANWELL Model: UHP-200-15
Features Brand MEANWELL 15V DC 13.4A output AC input voltage range: 90 ~ 264VAC Rated power: 201W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / O..
A$80.72
Brand: MEANWELL Model: UHP-200-12
Features Brand MEANWELL 12V DC 16.7A output AC input voltage range: 90 ~ 264VAC Rated power: 200.4W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit /..
A$80.72
Brand: MORNSUN Model: LOF450-20B54
Specifications Part No.: LOF450-20B54 Power(W): 449.8 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 54 Iout: 8.33A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$79.20
Brand: MORNSUN Model: LOF450-20B19
Specifications Part No.: LOF450-20B19 Power(W): 400.9 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 19 Iout: 21.1A Efficiency(%): 92.5 Isolation Voltage: 4000VAC ..
A$79.20
Brand: MORNSUN Model: LOF450-20B18
Specifications Part No.: LOF450-20B18 Power(W): 399.6 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 18 Iout: 22.2A Efficiency(%): 92.5 Isolation Voltage: 4000VAC ..
A$79.20
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: MORNSUN Model: LOF450-20B48
Specifications Part No.: LOF450-20B48 Power(W): 450 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 48 Iout: 9.4A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$77.70
Brand: MORNSUN Model: LOF450-20B36
Specifications Part No.: LOF450-20B36 Power(W): 450 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 36 Iout: 12.5A Efficiency(%): 93 Isolation Voltage: 4000VAC ..
A$77.70
Brand: MORNSUN Model: LOF450-20B27
Specifications Part No.: LOF450-20B27 Power(W): 450 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 27 Iout: 16.7A Efficiency(%): 93.5 Isolation Voltage: 4000VAC ..
A$77.70
Brand: MORNSUN Model: LOF450-20B24
Specifications Part No.: LOF450-20B24 Power(W): 450 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 24 Iout: 18.75A Efficiency(%): 93 Isolation Voltage: 4000VAC ..
A$77.70
Brand: MORNSUN Model: LOF450-20B15
Specifications Part No.: LOF450-20B15 Power(W): 400 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 15 Iout: 26.7A Efficiency(%): 92 Isolation Voltage: 4000VAC ..
A$77.70
Brand: MORNSUN Model: LOF450-20B12
Specifications Part No.: LOF450-20B12 Power(W): 400 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 12 Iout: 33.3A Efficiency(%): 91 Isolation Voltage: 4000VAC ..
A$77.70
Brand: MEANWELL Model: UHP-200-5
Features Brand MEANWELL 5V DC 40A output AC input voltage range: 90 ~ 264VAC Rated power: 200W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / Over..
A$76.59
Brand: MEANWELL Model: UHP-200-4.2
Features Brand MEANWELL 4.2V DC 40A output AC input voltage range: 90 ~ 264VAC Rated power: 168W Slim and Low profile(26mm) Fanless design, 200W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / Ov..
A$76.59
Brand: MEANWELL Model: GSM120B24-R7B
Features Brand MEANWELL 24V DC 5A output AC input voltage range: 80 ~ 264VAC Rated power: 120W 2 pole AC inlet IEC320-C8, ClassⅡ power unit Medical safety approved(2 x MOPP) according to ANSI/AAMI ES60601-1/-1-11, BS EN/EN60601-1/-1-11 Extremely low leakage current No load power consumptio..
A$76.59
Brand: MORNSUN Model: LMF350-23B05UH
Specifications Part No.: LMF350-23B05UH Power(W): 300 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 5 Iout: 60A Efficiency(%): 90 Isolation Voltage: 4000VAC ..
A$74.43
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: MEANWELL Model: GST160A48-R7B
Features Brand MEANWELL 48V DC 3.34A output AC input voltage range: 85 ~ 264VAC Rated power: 160W Global certificates Universal AC input / Full range 3 pole AC inlet IEC320-C14, Class Ⅰ power unit Built-in PEC function No load power consumption <0.15w Energy efficiency Level Ⅵ Comply..
A$72.77
Brand: MEANWELL Model: GST160A24-R7B
Features Brand MEANWELL 24V DC 6.67A output AC input voltage range: 85 ~ 264VAC Rated power: 160W Global certificates Universal AC input / Full range 3 pole AC inlet IEC320-C14, Class Ⅰ power unit Built-in PEC function No load power consumption <0.15w Energy efficiency Level Ⅵ Comply..
A$72.77
Brand: MEANWELL Model: GST160A20-R7B
Features Brand MEANWELL 20V DC 8A output AC input voltage range: 85 ~ 264VAC Rated power: 160W Global certificates Universal AC input / Full range 3 pole AC inlet IEC320-C14, Class Ⅰ power unit Built-in PEC function No load power consumption <0.15w Energy efficiency Level Ⅵ Comply wi..
A$72.77
Brand: MEANWELL Model: GST160A12-R7B
Features Brand MEANWELL 12V DC 11.5A output AC input voltage range: 85 ~ 264VAC Rated power: 138W Global certificates Universal AC input / Full range 3 pole AC inlet IEC320-C14, Class Ⅰ power unit Built-in PEC function No load power consumption <0.15w Energy efficiency Level Ⅵ Comply..
A$72.77
Brand: MEANWELL Model: RSP-200-7.5
Features Brand MEANWELL 7.5V DC 26.7A output AC input voltage range: 88 ~ 264VAC Rated power: 200.25W Single and two phase wide input range 85~550VAC Universal AC input / Full range Built-in active PFC function High efficiency up to 89% Cooling by free air convection Protections: Short c..
A$72.46
Brand: MEANWELL Model: RSP-200-5
Features Brand MEANWELL 5V DC 40A output AC input voltage range: 88 ~ 264VAC Rated power: 200W Single and two phase wide input range 85~550VAC Universal AC input / Full range Built-in active PFC function High efficiency up to 89% Cooling by free air convection Protections: Short circuit ..
A$72.46
Brand: MEANWELL Model: RSP-200-4
Features Brand MEANWELL 4V DC 40A output AC input voltage range: 88 ~ 264VAC Rated power: 160W Single and two phase wide input range 85~550VAC Universal AC input / Full range Built-in active PFC function High efficiency up to 89% Cooling by free air convection Protections: Short circuit ..
A$72.46
Brand: MEANWELL Model: RSP-200-3.3
Features Brand MEANWELL 3.3V DC 40A output AC input voltage range: 88 ~ 264VAC Rated power: 132W Single and two phase wide input range 85~550VAC Universal AC input / Full range Built-in active PFC function High efficiency up to 89% Cooling by free air convection Protections: Short circui..
A$72.46
Brand: MEANWELL Model: RSP-200-12
Features Brand MEANWELL 12V DC 16.7A output AC input voltage range: 88 ~ 264VAC Rated power: 200.4W Single and two phase wide input range 85~550VAC Universal AC input / Full range Built-in active PFC function High efficiency up to 89% Cooling by free air convection Protections: Short cir..
A$72.46
Brand: MORNSUN Model: LM600-12B48
Specifications Part No.: LM600-12B48 Power(W): 600 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 48 Iout: 12.5A Efficiency(%): 88 Isolation Voltage: 3000VAC ..
A$71.17
Brand: MORNSUN Model: LM600-12B36
Specifications Part No.: LM600-12B36 Power(W): 597.6 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 36 Iout: 16.6A Efficiency(%): 87 Isolation Voltage: 3000VAC ..
A$71.17
Brand: MORNSUN Model: LM600-12B27
Specifications Part No.: LM600-12B27 Power(W): 599.4 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 27 Iout: 22.2A Efficiency(%): 87 Isolation Voltage: 3000VAC ..
A$71.17
Brand: MORNSUN Model: LM600-12B24
Specifications Part No.: LM600-12B24 Power(W): 600 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 24 Iout: 25A Efficiency(%): 87 Isolation Voltage: 3000VAC ..
A$71.17
Brand: MORNSUN Model: LM600-12B15
Specifications Part No.: LM600-12B15 Power(W): 600 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 15 Iout: 40A Efficiency(%): 86 Isolation Voltage: 3000VAC ..
A$71.17
Brand: MORNSUN Model: LM600-12B12
Specifications Part No.: LM600-12B12 Power(W): 600 Vin(VAC): 176 - 264 Vin(VDC): 240 - 370 Vout(VDC): 12 Iout: 50A Efficiency(%): 85 Isolation Voltage: 3000VAC ..
A$71.17
Brand: MORNSUN Model: LOF350-20B19-C
Specifications Part No.: LOF350-20B19-C Power(W): 324.9 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 19 Iout: 17.1A Efficiency(%): 92.5 Isolation Voltage: 4000VAC ..
A$71.17
Brand: MORNSUN Model: LOF350-20B18-C
Specifications Part No.: LOF350-20B18-C Power(W): 324 Vin(VAC): 90 - 264 Vin(VDC): 127 - 370 Vout(VDC): 18 Iout: 18A Efficiency(%): 92.5 Isolation Voltage: 4000VAC ..
A$71.17
Brand: MEANWELL Model: WDR-60-5
Features Brand MEANWELL 5V DC 10A output AC input voltage range: 180 ~ 550VAC Rated power: 50W 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$69.60
Brand: MEANWELL Model: WDR-60-48
Features Brand MEANWELL 48V DC 1.25A output AC input voltage range: 180 ~ 550VAC Rated power: 60W 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 circu..
A$69.60
Brand: MEANWELL Model: WDR-60-12
Features Brand MEANWELL 12V DC 5A output AC input voltage range: 180 ~ 550VAC Rated power: 60W 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$69.60
Brand: MORNSUN Model: LMF350-23B48UH
Specifications Part No.: LMF350-23B48UH Power(W): 350.4 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 48 Iout: 7.3A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$69.41
Brand: MORNSUN Model: LMF350-23B36UH
Specifications Part No.: LMF350-23B36UH Power(W): 351 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 36 Iout: 9.75A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$69.41
Brand: MORNSUN Model: LMF350-23B28UH
Specifications Part No.: LMF350-23B28UH Power(W): 350 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 28 Iout: 12.5A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$69.41
Brand: MORNSUN Model: LMF350-23B24UH
Specifications Part No.: LMF350-23B24UH Power(W): 350.4 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 24 Iout: 14.6A Efficiency(%): 94 Isolation Voltage: 4000VAC ..
A$69.41
Brand: MORNSUN Model: LMF350-23B12UH
Specifications Part No.: LMF350-23B12UH Power(W): 350.4 Vin(VAC): 85 - 305 Vin(VDC): 120 - 430 Vout(VDC): 12 Iout: 29.2A Efficiency(%): 92 Isolation Voltage: 4000VAC ..
A$69.41
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
Brand: MEANWELL Model: UHP-200A-5
Features Brand MEANWELL 5V DC 40A output AC input voltage range: 90 ~ 264VAC Rated power: 200W Universal AC input / Full range Withstand 300VAC surge input for 5 seconds Low profile(26mm) Built-in active PFC function Fanless design, 200W convection Protections: Short circuit / Overload /..
A$68.96
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