7.5A AC Adapter 12V DC Power Supply For Computers, Input AC 100V - 240V Output 12VDC 47Hz to 63Hz

Competitive Advantages:

1. Professional Mini ITX Case Manufacturer

2. Overcurrent protection, Overvoltage protection, Overheat protection etc.

3. Multi-purpose products ( ITX Power, DC-ITX Power Adapter, LCD, LED Display Adapter and Laptop Adapter)

4. OEM/ODM Services

5. 7.5A AC Adapter

6. 12V DC power supply for computers

7. Input ac 100v - 240v, output 12vdc 47hz to 63hz

8. CE, ROHS, FCC, PSE Certification

Quick Look Specification: (For more details, please see below)

Why Realan:
We are a very professional manufacturer for mini computer cases and power supplies, with the rich experience for over 10 years of developing and producing pc cases. Determination achieves quality, Realan is always keeping the production philosophy that doing by heart, win to win, providing the higher products value cooperation. And our products have been exported to East Asia, Southeast Asia, Middle East, North America, South America, Europe, Africa, Australia and other countries. 
Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.

Detailed Specification: 

 1. Scope:

This specification of AC Adapter. It shall be applied to a 100VAC~240VAC input, one output, voltage +12.0V current 7.5A .and it is explained the electric, mechanical and environmental specifications.

2. Electric specification:

2.1 Input specification

2.1.1 Voltage

The range of input voltage is AC100-240V

2.1.2 Frequency

The range of input frequency is from 47Hz to 63Hz.

2.1.3 Current

The maximum input current is 2.5A

2.1.4 Inrush current

The inrush current will not exceed 30A.

2.2 Output specification

2.2.1 Output unload voltage: DC 12.5 ~13.0V

2.2.2 Output load voltage: DC 11.5 ~12.0V

2.2.3 Rating current: 7.5A±100mA

2.3 Electronic circuit protection

2.3.1 Over current protection

When the output current than 1.5-2.5 diploid ,the production is protected and putting in belch protect state.

2.3.2  Short circuit protect

When the fan-out is appearing short circuit electrophoresis , this production is putting in belch protect state.

3. Environmental conditions

Operating Temperature/ humidity        0 degree to 40 degree / 45%-75%

Storage Temperature/ humidity          -40 degree to +70 degree / 10%-90%

Air Pressure                            70 —106Mpa

Inspect Temperature                    25 degree

4. Safety

4.1 Safety standard

LDV---GS/DIN EN 60065.2002;

EMC---EN55022/EN55024/GB9254-1998(CISPR22)

4.2 Insulated resistance

Test the insulated resistance one minute later after adding the direct voltage of 500V,The resistance should be more than 50MΩ.

4.3 Dielectric Strength (Hi-Pot)

Primary input AC short to Secondary output DC short: AC2000V, 10mA, for 10 sec.

4.4 Inrush current

   The highest inrush current lower than 30A, while input voltage 230V, in 10mS.

5. Mechanical

5.1 AC Input

5.2 DC Output

 Pin2

Pin1

5.3 Size

The housing is in black color. The appearance should be even, clear, no scar, no burr And Mechanical damages. There is no rust with the outer metal. The connector and Connector Plugs pin should be connect with the wire firmly. There is no looseness and fall.

The power supply size: L141 x W60 x H35mm;

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