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Switching Power Supply 220V 12V 50A
Switching Power Supply 220V 12V 50A

Switching Power Supply 220V 12V 50A 1.OCP, OVP and SCP 2.High reliability 3.100% full load test 4.Two years' warranty

Switching Power Supply 220V 12V 50A

Application: Industrial, security monitoring, machine, equipment, LED billboard, medical treatment, electrical, communications, etc.

Feature:

1. Full range of input (Selectable by switch)

2. Over current, over voltage and short circuit protection

3. 100% full load test

4. Low price and reliable quality

5. Two years’ warranty

Technical specification

Input Voltage: 85-264V AC, 47-63Hz; 120-370V DC 

Impact Current: Cold start current

DC Voltage Adjustable Scope: 10% of the rated output voltage

Overload Protection: 115% ~ 150% of current, automatic recovery

Over Voltage Protection: 115%-135% of output voltage

Start, Rising and Hold-up Time: 300ms, 50ms, 80ms

Withstanding Voltage: 1.5KV AC between input and output, 1.5KV AC between input and shell, 0.5KV AC between output and shell: all last for one minute.

Working Temperature: -10-+ 60°C

Relative Humidity: 20-90% RH

Safety Standards: Complying with CE standard

EMC Standards: Complying with CE standard

Technical Specification

Max. Output Wattage

360W

 

Input

Voltage

90-132V AC, 180-260V AC (Selectable by switch)

Frequency

50-60Hz

Current (Full load)

6.5A Max. (115V AC), 4A Max. (230V AC)

Inrush Current

<60A Max.

Leakage Current

<3.5mA (240V AC)

 

 

 

 

Output

Voltage

5V DC

12V DC

24V DC

Voltage Accuracy

±3%

±2.5%

±1.25%

Max. Current

50

30

15

Line Regulation

±0.5%

±0.5%

±0.5%

Load Regulation

±1%

±1%

±1%

Min. Load

0%

0%

0%

Typical Efficiency

80%

84%

89%

Adjustable Range of Voltage

4.5-6.5V DC

9-15V DC

22-27V DC

Max. Ripple & Noise

150mV

150mV

150mV

Hold-up Time

20ms Min.

Switching Frequency

30-100KHz

 

Protection

Over Load

105-150% of Rated Output Power

Protection Type: Auto Recovery

Short Circuit

Protection Type: Auto Recovery

Over Temperature

RTH1≥65°C(Fan On),≤55°C(Fan Off),TP≥80°C

Protection Type: Auto Recovery

Electric Strength

Input-Output

1500V AC

Input-FG

1500V AC

Output-FG

1500V AC

Isolation Resistance

Input-Output, Input-FG, Output-FG: 100Mohms/500V DC

 

 

Environment

Operating Temperature

-10-+50°C

(Refer to The Point 4 Output Load Deration Curve)

Storage Temperature

-25-+85°C

Temperature Coefficient

±0.03%°C(0°C<t<50°C)

Humidity

95%RH

MTBF

>50000h@25°C(MIL-HDBK-217F)

Vibration

10-500Hz, 2G 10Min./Cycle, 60Min. Along X, Y, Z Axes

Feature

Dimension(L*W*H)

Weight

Cooling Method

DC Fan

Safety & EMC

Safety Standards

UL60950 EN60950

EMI

EN55011 Class B EN55022 Class B

EMS Immunity

EN55024 EN61000-6-2

Harmonic Current

EN61000-3-2

Switching Power Supply 220V 12V 50A

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