eBay

Feature:

1. AC to DC Power Supply: This is a constant voltage switching power supply, input 200‑240VAC, output 48VDC, with high accuracy output
2. High Performance: The switching power supply has high efficiency, long service life, low energy consumption, low output ripple, and low temperature resistance
3. Multiple Protections: The switching power supply has short circuit protection, overload and over voltage protection, preventing electrical fires caused by short circuit of the electrical equipment at the output end due to faults, which is safe and reliable
4. Aluminum Alloy Shell: The switching power supply shell is made of excellent aluminum alloy material, which has good corrosion resistance, light weight and high strength
5. Multi Purpose: This regulated power supply is suitable for indoor applications including LED strip light, LED display, 3D printer, amplifier, radio, CCTV camera and computer project, etc.

Specification:

Item Type: Constant Voltage Switching Power Supply
Material: Aluminum Alloy
Output Features:
Output Voltage: 48V
Rated Current: 25A
Ripple: 120mVp-p
Output Accuracy: ±2%
Line Adjustment Rate: ±10%
Load Regulation Rate: ±20%
Rated Power: 1200w
Output Range: 48V
Setup Rise Hold Time: 250ms, 30ms, 20ms/220VAC
Input Features:
Input Voltage Range: 200-240V
Input Current: 6A
Frequency Range: 47-63HZ
Efficiency: 85%
Impulse Current: 40A/230V
Leakage Current: <2Ma/230V
Protection Features:
Overload Protection: 105-150% rated power, automatic recovery
Short Circuit Protection: Turn off the output when short circuited, and recover automatically after release
Other Functions:
Environmental Parameters:
Working Temperature and Humidity: -40℃ to +50℃ at 100%L0AD, +60℃ at 60%L0AD, 20%-90%RH
Storage Temperature and Humidity: -20℃ to +85℃, 10%-95%RH
Humidity Drift: ±0.03%/℃(0-50℃)
Vibration: 10-500HZ, 2G 10min/1cycle, PERLOD ROR 60min.EACH AXES
Size: Approx. 240x125x65mm / 9.4x4.9x2.6in
Safety and Standards:
Safety Standard: MEET GB4943
Withstand Voltage: I/P-0/P: 1.5KVAC I/P-FG: 1.5KVAC 0-P/FG: 0.5KVAC 1min
Insulation Resistance: I/P-0/P, I/P-FG, 0/P-FG : 500VDC/100M Ohms

Package List:

1 x Constant Voltage Switching Power Supply

Note:

1. All parameters need to measured under the conditions of rated voltage 220VAC input, rated load, ambient temperature of 20 degrees Celsius, and humidity of 70%.

2. Accuracy: Including setting error, line adjustment rate, load adjustment rate, etc.

3. Ripple Test: Connect the power supply and the load with a 30CM long stranded wire, connect 0.1u and 47u capacitors at the load end, and measure with a 20Hz oscilloscope at the load end.

4. Line Regulation Rate: Under rated load conditions, the input voltage is measured from low to high change.

5. Load Regulation Rate: The measured output is measured from 0% load to 100% load change.

6. Each channel can output the maximum current, but the sum of the total load cannot exceed the maximum output power.

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

https://image-us.chengykj.com/upload/third_resource/image/shipc73.jpg

On 29/03/2024 at 06:41:39 AEDT, seller added the following information: