Nema34/42 Stepper/Servo Motor Driver Switching Power Supply 1000W 48V 20A PSU

Descriptions

The 1000W 48V 20A switching power supply supports voltage and current adjustable. It can provide constant-current and constant-voltage output, which is widely used in industrial automation, personal CNC stepper servo system DIY, CCTV devices and LED lighting devices. Powerful functions and professional designs (eg. build-in a temperature control fan for cooling) ensure the power supply works at a high efficiency and high reliability. Low cost also makes it be more acceptable for the general usage.
Features
  • • High efficiency, high reliability, low cost
  • • 0-48V output voltage adjustable
  • • PWM control and regulation, insure the steady and precise output voltage
  • • Over-temperature protection: built-in a powerful fan for cooling. RTH3≥45°C, fan on. RTH3≥85°C, output shutdown
  • • Built-in EMI filter
  • • 100% full load burn-in test
  • • Over current, over voltage, short circuit
  • • Low output ripple and yawp
Reminder
  • 1. Before inputting the voltage, make sure that the input voltage is in line with the operating voltage of the power supply. The wrong input voltage will damage the power supply (never locate the switch to 110V when input voltage is 220V).
  • 2. Pay attention to positive and negative, do not reverse.
Interface Instruction
Applications

Specifications

48V 20A Switching Power Supply 110/220V Switchable Temperature Control Power Adjustable
Output Voltage48V
Output Voltage Tolerance±1%
Rated Output Current20A
Output Current Range0-20A
Output Voltage Adjustment Range0-48V
Output Power1000W
Input Voltage Range110VAC/220VAC±20%(selected by switch)
Input Frequency47~63Hz
Input Current5.0A/230VAC
Efficiency90%
Inrush Current50A/230VAC
Leakage Current<3.5mA/240VAC
Over Load Protection115%~135% hiccup mode, auto-recovery
Over-voltage Protection51.5~52.8V hiccup mode, auto-recovery
Over-temperature ProtectionRTH3≥45°C, fan on. RTH3≥85°C, output shutdown
Working Temperature & Humidity-10°C~+60°C, 20%~90%RH
Storage Temperature & Humidity-20°C~+85°C, 10%~95%RH
Antiknock Characteristic10-500Hz, 2G, 10min./period, duration 60mins
Withstand VoltageI/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC
Insulation Resistance100M ohms/500VDC
Safety StandardsUL1012
EMC StandardsEN55022, Class A
Weight1450g

Content

Terms & Condition

Estimated Delivery Time
Country/Region Standard
(Business Days) 		Express
(Business Days)
UK, EU (27 Countries) 6 - 12 4 - 6
Other European Countries 6 - 15 4 - 7
USA, Canada, Mexico 5 - 10 3 - 5
Australia, New Zealand, South Asia, East Asia 7 - 12 3 - 5
South America, Other Countries/ Regions 15 - 25 varying
Remarks
  • • Usually, we dispatch your order within ONE to Three WORKING DAYs upon receipt of full payment when stock lasts.
  • • Above estimated delivery time is not guaranteed. However, 95%+ parcels are delivered within the reference time.
  • • For fixed-time delivery or any special needs, please do contact and confirm with us BEFORE placing order.
Duties-and-Taxes
  • • Under EU VAT rules, all goods sold to EU are subject to VAT at local rate.
  • • Starting 1 July 2021, eBay will collect VAT on certain orders delivered to EU addresses, on behalf of customers local tax authorities. When you see VAT is included/collected on invoice after cleared payment, you can just wait for the parcel to arrive at your door. Estimated delivery time is 4-12 business days, varies between destination countries and delivery services chosen.
  • • For orders above a certian value, eBay will not collect VAT at checkout, buyers are required to declare and pay tax at point of import.
  • To facilitate smooth customs clearance, we work with world's leading international couriers (i.e. FedEx, DHL) to ship your parcel via commercial grade express delivery service. The courier will properly handle customs duty and tax declaration when importing the parcel. You don't need to contact or visit customs/tax office in person. All you need to do is to pay your tax fees on delivery. Parcels will be delivered within 4-6 business days to most EU addresses under such arrangement.
Satisfaction Guaranteed
30 Days Money Back Guarantee
  • If you are not satisfied with the item purchased from us. Please contact us in writing (e.g. e-mail, eBay message) within 30 days of receipt of goods for return & refund guidance.
Free Replacement
  • If you receive a not-as-described (e.g. defective, incorrect, part missing) item, please contact us upon receipt of the item. We will arrange a replacement as soon as the case is confirmed.
12 Months Supplier Warranty
  • We provide ONE YEAR warranty on this product from date of purchase. If your item has any warranty issues, please contact us for a satisfying solution.
Requirements
  • • All qualified return/replacement must be guided by us. We may not accept your return without communication in advance.
  • • Any customs fee, handling charges, postage and insurance incurred in return/replacement are on customer's cost.
Agreement: By placing an order, you acknowledge that you have accepted the terms and conditions of sale. You are welcome to contact us with any questions.