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RATTMMOTOR 400W 70V DC Switching Power Supply,5.7A AC 110V/220V to DC 70V Transformer Switch Power Source Adapter Regulated Converter for LED Strip Light Display,CCTV,CNC Router Machine,Stepper Motor

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$34.99

$ 18 .99 $18.99

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About this item

  • Model: S-400W-70V-5.7A; Size: 215x115x50 mm / 8.46x4.52x1.96 inches
  • Input voltage: 115V AC 50Hz or 230V AC 60Hz Please flip the side input voltage selector switch
  • Output voltage: Output Voltage: 70V DC ; Output Current: 0-5.7A ; Output Frequency: 85% ; Output Power: 301-400W
  • Advantages: High efficiency,high reliability,and it comes with built-in cooling fan and many holes on the metal case,which makes heat dissipation more efficient
  • Application: Widely used in industrial automation control, LCD,LED downlight, LED ceiling light,Led light, LED display, medical equipment, CCTV,Radio,Camera System,electrical equipment, instruments,solar photovoltaic power supply,DC Servo Motor,Stepper Motor,Foaming Mill Cut Engraver Plasma etc and other fields


Product Description

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Package included:

  • 1 x 400W 70V DC 5.7A Switching Power Supply
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Descriptions:

  • Output voltage: 70V DC
  • Output Frequency:85%
  • Output Current:5.7A
  • Inlet/Load stability:±0.5%
  • DC voltage of Adjustable range:±10%
  • AC input voltage range: 110V/220V ±15% (Switch Selection) (95-120V or 220V-240V)
  • Overload protection:105%-135% hiccup mode,auto-recovery
  • Over-voltage protection:115%-150% rated output voltage
  • Working temperature-10℃～+50℃
  • Output Power:400W
  • Product Weight: 1kg
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Connection instruction

  • L: Live wire
  • N: Negative wire
  • +V: DC power output “+”
  • -V: DC power output “-“
  • +V ADJ: output voltage regulation
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Note:

Please must be selected by switch to choose 115V/230V input before using to avoid damaging.

2

Details determaine quality

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Enough widing coils ensure pure copper,reliable performance,sufficient power,and stable work.

1

Adopting high-quality shell,with better heat dissipation performance of the radiator,the power supply lasts for a long time and has a long service life.

Size

hg
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Applications

Application in industrial automation control, LCD,LED lighting, medical equipment, CCTV,computer chassis, security, mechanical and electrical equipment,instruments, solar photovoltaic power supply,Servo Motor,Stepper Motor,Foaming Mill Cut Laser Engraver Plasma etc and other fields.


Luis A. Velez Colon
Reviewed in the United States on April 10, 2022
Llego con defectos electricos internos, se calentaba y olia a quemado durante su funcionamiento tuve que removerlo peligro de incendio. Vendedor quedo en enviar otro y nunca mas me escribio ni envio el remplazo del defectuoso como habia acordado.
Kenneth
Reviewed in the United States on March 24, 2021
The power supply unit had no output at all. Something loose inside unit. Returned to Amazon and another unit being shipped to me as a replacement.
JediCreator
Reviewed in the United States on March 22, 2021
Voltage as stated and still working on my cnc machine
Joey B.
Reviewed in the United States on November 25, 2021
No cord. No mounting plates or feet .
Peter
Reviewed in the United States on November 21, 2020
Good quality, I removed the top cover and was impressed with how clean it looks. I didn't removed the unit itself so I can't speak for the solder joints, but overall am very please with this purchase. It was packaged well too, now I just need an excuse to buy another P/S. I've installed this in a bench variable power supply and have used it a few times and have no complaints.