Wall Power Adapters

5VDC 2A AC To DC Power Adapter Supply North American Plug In Type

5VDC 2A AC to DC Power Adapter North American Plug In Type is UL/CUL certified based on UL60950 suitable for CCTV cameras, Set-top boxes and other electronic products. It meets the DoE VI requirement of Efficiency not less than 79% and the standby power less than 0.1W.

Product details

5VDC 2A AC to DC Power Adapter Supply North American Plug In Type

 

Products Features of AC to DC power adapter:

1. Latest design meets latest efficiency level Vl and COC tier 2;

2. 5volt power adapter 2A cord output with North American AC plug input;

3. UL60950 safety standard and FCC part 15 compliance with reliable quality;

4. 2 years warranty.

 

Specifications of 5V 2A adapter:

Specifications

Item No.

KR-112A050210U

KR-112A090130U

KR-112A120100U

KR-112A240050U

OUTPUT

DC   VOLTAGE

5V

9V

12V

24V

RATED   CURRENT

2.1A

1.3A

1.0A

0.5A

CURRENT RANGE

0~2.1

0~1.3A

0~1.0A

0~0.5A

RATED   POWER

10.5W

12W

12W

12W

RIPPLE&NOISE(max)

100mVp-p

100mVp-p

150mVp-p

200mVp-p

LINE   REGULATION

± 1%

± 1%

± 1%

± 1%

VOLTAGE   TOLERANCE

± 5%

± 5%

± 5%

± 5%

SETUP TIME

1000ms@110VAC; 600ms@230VAC

RISE   TIME

50ms@110VAC/230VAC

HOLD UP   TIME

20ms@230VAC

INPUT

VOLTAGE RANGE

90~264VAC

FREQUENCY RANGE

47~63Hz

POWER FACTOR

PF>0.5

EFFICIENCY (Typ.)

79%

83.0%

83.0%

83.0%

AC CURRENCY

0.4A/110VAC,  0.2A/230VAC

INRUSH CURRENT

COLD START 40A/230VAC

LEAKAGE   CURRENT(max)

0.75mA / 230VAC

ENERGY CONSUMPTION

The   consumption should be less than  0.1    Watt at normal input

INPUT PLUG TYPE

UL, VDE,   BS, SAA, CCC and PSE are available

ENVIROMENT

WORKING TEMP.

0~+40

WORKING HUMIDITY

20%~90% RH   non-condensing

STORAGE TEMP. HUMIDITY

-25~+80,   10%~95%RH

TEMP. COEFFICIENT

± 0.03% / (0~50)

VIBRATION

10~500Hz, 2G 10min./1cycle, period for 60min. each   along X,Y,Z axes.

Safety & EMC

Safety Standards

Comply   with  IEC60950 / IEC60065 / IEC60335

EMC Standards

Comply   with EN55022 Class B / FCC Part 15

OTHERS

DIMENSION (mm)

59*41*27mm (L*W*H)

Remark

1.       All parameters are specified at 230VAC input, rated load 25   70% RH ambient;

2.       Ripple & noise are measured at 20MHz by using a 12’’ twisted pair terminated with a 0.1uF   &47uF capacitor;

3.       Tolerance: includes set up tolerance, line regulation and load   regulation;

4.       Line regulation is measured from low line to high line from the rated   load;

5.       The over temperature protection is the built in function of the control   IC.









 

 

Product dimensions & drawing:

5V 2A Adapter

Output cord of the switching ac adapter:

ac to dc power adapter

FAQ for AC to DC Switching Power Adapters:

 

Q: What is Universal Input?

 

A: Universal Input is another term for "full range". A PSU with Universal Input can be used in any country around the world within VAC90V~240V, without having to adjust the input power select switch.

 

 

Q: Why did the power supply shut down during operation, but after turning it off, I can restart the power supply again?

 

A: In general there are two circumstances that will cause the power supply to shut down. The first one is the activation of the over-load-protection (OLP). To deal with this situation, we suggest increasing the rating of the output power or modifying the OLP point. The second one is the activation of over-temperature protection (OTP) when the internal temperature reaches the pre-set value. All of these conditions will let the S.P.S. enter protection mode and shut down. After these conditions are removed, the S.P.S. will be back to normal.


Jinrui Energy Technology is one of the professional 5vdc 2a ac to dc power adapter supply north american plug in type manufacturers and suppliers. We have been dedicated to technology switching power supplies' field for many years. With customized service offered in our factory, we warmly welcome you to buy or wholesale competitive price bulk equipment with us.
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