Name: HF-FYD 38W-72W series switch power supply 19V 2A/2.5A/3A/3.5A/4A output CE61347
Brand: HF-FYD
Availability: InStock

Product Details

HF-FYD 38W-76W series switch power supply 19V 2A/2.5A/3A/3.5A/4A output CE61347

Application

Widely used in the electronic digital, communication, security, lighting, medical, led lighting, led display, etc

Electric Performance

Power:76W
Model:FY1902000
Input voltage: AC 110-240V
Universal input voltage
Frequency: 47-63HZ
Output voltage:DC 12V
Output current:2A
Color:Black or white
Certification:CE,UL,SAA,CB,FCC,GS,KC,PSE,etc
2years warranty
High quality,competitive price
Punctual and Fast delivery
Efficiency:85%

Input voltage

Minimum	Nominal	Maximum
100Vac	110Vac/220Vac	240Vac

Input Frequency

Minimum	Nominal	Maximum
47Hz	50Hz/60Hz	63Hz

Input Current Limiting

The input current should be less than 2.5A, under minimum AC input and full load.

Efficiency

The power supply efficiency shall be greater than 80% under rated input voltage. It will be measured at the typical load and maximum load.

DC Voltage Regulation

Parameter	Line Regulation	Load regulation	Cross regulation
V1:12V	±5.0%	±5.0%	N/A

DC Output Current

Parameter	Min Current	Rate Current	Max Current	Unit
V1:12V	0.1	2A	-	A

Output Ripple and Noise

Parameter

Max.

V1:12V

120mVp-p@25 degrees C

Dielectric Strength Testing

Item

Specification

Remark

Primary to Secondary

1.5KVac

<5mA

No arcing

No broken

Primary to P.G

N/A

Overshoot at turn-on/ turn-off

Any overshoot at turn on or turn off shall be less than 150% of rated output voltage.

Over Current Protection

The power supply shall meet the limitation requirement as below table without any damage, the unit shall recover and function automatically after the protection is removed.

Over Current Protection limits

Parameter	Max	Unit
V1:12.0V	7.5	A

Protection

Over-voltage protection: 120%min
Over-current protection: 120%min
Short-circuit protection: automatic recovery
over protection
Load regulation: ±5%

Standard
Meet IEC60950-1 (information technology and similar electric apparatus -safety requirement) standard requirement.