48V power supply voltage switch|48V power supply switch|48V power supply switch mode

48V Switching Power Supply
Product Model : YK-AD48 Series
Product Information :
1. Input Voltage: AC220V 2. Input Voltage Range: AC176V~280V 3. Output Float Charging Voltage: 53.5V 4. Output Equal Charging Voltage: 56.5V 5. Output Voltage Range:40~58VDC Adjustable 6. Output Voltage: DC48V 7. Output Current:10A/15A/20A/25A/30A/50A/60/80/100A 8. Load Port: 4chs/2chs/1chs 9. Battery Port:1chs/2chs 10. Rack Dimension:1U/2U

Information

YK-AD series High Frequency Switching Power Supply /SMPS of 48V power supply voltage switch is a high efficient, high performance and high reliable telecom power supply. YK-AD series High Frequency Switching Power Supply /SMPS adopts the most advanced PWM technique and reliable circuit topological structure. YK-AD series High Frequency Switching Power Supply/SMPS of 48V power supply voltage switch has many good points, including small volume, light weight, high efficiency, wide working temperature range, strong anti-jamming, wide input range, fast dynamic response, high stability, low noise and ripple, strong protection function etc.

YK-AD series High Frequency Switching Power Supply/SMPS of 48V power supply voltage switch is apply to Computer Numerical Control Machine Tools, data processing and other equipments; They also can be used as the charge/discharge equipment of battery and automatically protect to battery.

Character

1. Wide input voltage range
2. DC output voltage adjustable
3. High precision voltage regulation
4. Low output noise ripple
5. Intelligent fan
6. High efficiency, small volume and light weight
7. 19 inch rack mounting and stand-alone available
8. Strong protection function
A. Limiting Output Power Protection
B. Over current and Short-circuit Protection
C. Input Over voltage and Under voltage Protection
D. Output over voltage protection
E. Output limiting current protection
F. Over temperature protection

Customize Range

Regard as HF Switching Power Supply / rectifier. we can customize are as following

Input: 220VAC +/-15%, 50/60HZ
Output: 48VDC, 10A/15A/20A/25A/30A/50A/60/80/100A
24VDC, 20A/30A/40A/50A/60A/80A

Model	Input Voltage	Output Voltage	Output Current	Load Port	Battery Port	Rack Dimension
YK-AD4810	AC220V	DC48V	10A	4chs	/	1U
YK-AD4810A1I	AC220V	DC48V	10A	4chs	1chs	1U
YK-AD4815	AC220V	DC48V	15A	2chs	2chs	2U
YK-AD4820	AC220V	DC48V	20A	2chs	2chs	2U
YK-AD4825	AC220V	DC48V	25A	2chs	2chs	2U
YK-AD4830	AC220V	DC48V	30A	2chs	2chs	2U
YK-AD4850	AC220V	DC48V	50A	1chs	1chs	2U
YK-AD4860	AC220V	DC48V	60A	1chs	1chs	2U
YK-AD4880	AC220V	DC48V	80A	1chs	1chs	2U
YK-AD48100	AC220V	DC48V	100A	1chs	1chs	2U
YK-AD2420	AC220V	DC24V	20A	4chs	/	1U
YK-AD2430	AC220V	DC24V	30A	2chs	2chs	2U
YK-AD2440	AC220V	DC24V	40A	2chs	2chs	2U
YK-AD2450	AC220V	DC24V	50A	2chs	2chs	2U
YK-AD2460	AC220V	DC24V	60A	2chs	2chs	2U
YK-AD2480	AC220V	DC24V	80A	2chs	2chs	2U

Specification

Item

Performance Parameter

Test Condition

Model
(YK-AD48** Series)

4810

4815

4820

4825

4830

4850

Output

48V 10A

48V 15A

48V 20A

48V 25A

48V 30A

48V 50A

Input Voltage

AC:220V

Input Voltage Range

AC:176V~280V

Output Full-load

Start up Surge

<12A

Output Full-load

Input Current

Output Full-load ,Input220V

Output Float Charging Voltage

53.5V

Factory Settings

Output Equal Charging Voltage

56.5V

Factory Settings

Output Voltage Range

48V: 40~58VDC Adjustable

59.0V over voltage protection, need to restart

Output Current

10A

15A

20A

25A

30A

50A

Output Limiting Current (101%-105%)

Power Grid Regulation

±0.1%max

Output zero load to full load

Load Regulation

±0.5%max

Output zero load to full load

Dynamic Response

100usmax

20%~100%load

Output Phone Constant Weight Noise

<2mV

Noise Meter

Output Peak Noise

≤200mV

0~20MHz

Efficiency

>88%/>87%

Working Frequency

160KHz

Start up Delay Time

≤5S

Hold Time

≥20mS

Equalized-current Deviation

<5%

<2A

Temperature Coefficient

0.02%℃

Working Temperature

-10℃~+45℃

85℃ over temperature protection, can restore

Storage Temperature

-40℃~+85℃

Humidity

5%~95%RH

Without Condensing

Insulating Strength

Leakage Current<30mA

50Hz2000V/500V/1min

Insulating Resistance

>10MΩ

DC 1000V

External Dimension(mm )

235*483*44

483*88*300

Rack Mount Type
Width*Depth*Height

weight

5kg

7.5kg