Shenzhen Realan Computer Products Co., Ltd.: Shenzhen, Guangdong, China; Main products: Mini PC, Mini ITX Case, Mini ITX Mainboard, Power Supply

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Realan High Quality LR120035 12V 3.35A Ac/dc Power Adapter

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US$ 5 - 7 / Piece

1 Piece(Min. Order)

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Product Details

Place of Origin	Guangdong, China	Brand Name	e-mini
Model Number	LR120035 (12V 3.5A)	Usage	Other, ITX Power, DC-ITX Power Adapter, LCD/LED Display, Laptop
Output Type	DC	Connection	Desktop

Product Description

Realan LR120035 (12V 3.5A) AC/DC Power Adapter

Competitive Advantages:

1. Professional Mini ITX Case Manufacturer

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

3. Multi-purpose products

4. OEM/ODM Services

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

Model:	LR-120035 (12V 3.5A)
Type:	ITX Power, DC-ITX Power Adapter, LCD, LED Display Adapter and Laptop Adapter
Parameter:	1, Standard round mouth output interface: 2.5mm inner diameters, 5.5mm outer diameter; 12V output voltage, 42W output power 2, Input voltage: 90-260Vac 3,Features: overcurrent protection, overvoltage protection and overheat protection etc. 4, Weight: 0.18KG

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. DESCRIPTION:

The purpose of the document is to specify the functional requirements of a 42W switching power supply.

2. INPUT CHARACTERISTICS:

2.1 Input Voltage:

Rated Voltage:100~240Vac

Variation Range:90-280Vac

2.2 Input Frequency:

Rated Frequency: 50/60Hz.

Variation Frequency:47-63Hz

2.3 Input Current:

1.2Amps max At any input voltage and rated, DC output rated load.

2.4 Inrush Current:

120 Amps Max. Cold start at 240Vac input, with rated load and 25 degree ambient.

2.5 Ac Leakage Current:

0.25mA Max.At240Vac input.

3. OUTPUT CHARACTERISTICS:

3.1 Power output

Voltage	Min. Load	Rated. Load	Stand by power	Output power
12Vdc	0.01A	3.5A	0.5W Max	42W

3.2 Combined Load/Line Regulation

Voltage	Min. Load	Rated. Load	Line Regulation	Load Regulation
12Vdc	0.01A	3.5A	±1%	±5%

3.3 Ripple and Noise:

Under nominal voltage and nominal load,the ripple and noise are as follows when measure with Max.Bandwidth of 20MHz and Parallel 47uF/0.1uF,crossed connected at testing point.

Voltage Ripple and Noise(Max.)

+12Vdc 120mV p-p

3.4 Turn on delay time:

3Second Max.at 115Vac input and output Max.load.

3.5 Rise time:

40 mS Max.at 115Vac input and output Max load.

3.6 Hold up time:

5 mS Min.at 115Vac input and output Max.Load.

3.7 Efficiency:

75% Min, At 115/230Vac input voltage,1/4, 1/2, 3/4 and full load calculation average efficiency.

4. PROTECTION FUNCTION:

4.1 Short circuit test:

The power supply will be auto recovered when short circuit faults remove.

4.2 Over current Protection:

The power supply will be auto recovered when over current faults remove.

4.3 Over Voltage Protection:

The power supply will auto recovered when faults remove 120%~170%.

5. ENVIRONMENTAL REQUIREMET:

5.1 Operating Temperature:

0 degree to 40 degree, Full load, Normal operation.

5.2Storage Temperature:-20 degree to 80 degree

With package

5.3 Relative Humidity:

5%(0 degree)~90%(40 degree)RH,72Hrs,Full load, Normal operating.

5.4 Vibration:

1. Operating: IEC 721-3-3 3M3

5~9Hz,A=1.5mm

(9~200Hz,Acceleration 5m/S2)

2. Transportation:

IEC 721-3-2 2M2

5-9Hz,A=3.5mm

9~200Hz, Acceleration=5m/S2

200~500Hz, Acceleration=15m/S2

3. Axes,10 cycles per axis.

No permanent damage may occur during testing.

The SAMPLE has to restore to its original situation after power off/on..

5.5 Dropping Packed:

1M for wallmount type and 760mm for desktop type as above described.

The horizontal surface consists of hardwood at least 13mm thick, mounted on two layers of plywood

each 19mm to 20mm thick,all supported on a concrete or equivalent non-resilient floor.

6. SAFETY REQUIREMENT:

6.1 Safety: accord with TUV/GS-(EN60950-1),CCC-(GB4943) AS/NZS: 60950-1, UL/CUL-(UL60950-1)

6.2 DIELECTRIC STRENGTH Hi-Pot:

Primary to secondary:1800Vac10mA/3S for type test.

6.3 Iusulation resistance:

Primary to secondary:10MΩ min at 500V DC.

6.4 EMI STANDARD

Meets the Limits of

<1>.Fcc part15 class B rules

<2>.EN55022 class B rules

<3>.GB9254-1998,GB17625.1-2003

7. MECHANICAL REQUIREMENT

7.1 Enclosure:

The power supply size: L105 x W47 x H32mm;

7.2 Input Connector:

IEC-320-C14.

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Shenzhen Realan Computer Products Co., Ltd.: Contact nameEllie Hou
Chat Now; Phone86-755-26996161-823; AddressFloor 4-5, Bldg. 53, Zone B, Tanglang Ind. Zone, Taoyuan Street, Nanshan Dist., Shenzhen, Guangdong, China

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Realan High Quality LR120035 12V 3.35A Ac/dc Power Adapter

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