logo weho

48W Desktop AC DC Power Adapter 12 Volt 4 Amp Power Supply Adaptor For Laptop Tablet Use

This 48W Desktop Power Adapter offers protection mode for your device.

The fold-type current limit protects your device from overload, and the automatic recovery after the removal of abnormal load conditions keeps your device safe.

The 110% – 135% of rated output power start overload protection kicks in when the adapter is overloaded and keeps your device safe.

If you have any questions, please do not hesitate to contact us at Email: [email protected].

Model WH-48-12 WH-48-24
Output DC Output Voltage 12V 24V
Output Voltage Tolerance +1% +1%
Rated Output Current 4A 2A
Output Current Range 0~4A 0~ 2A
Output Power 48W 48W
Ripple And Noise 80mVp-p 80mVp-p
DC Voltage Adjustable Range +10% +10%
Start, Rise, Hold Time 200ms, 50ms, 20ms/230VAC
Input Input Voltage Range 170-264VAC; 47-63Hz,235-373VDC
AC Input Current 0.35A/230VAC
Efficiency 82% 82%
Impulse Current Cold start current 30A / 230VAC
Leakage Current <0.5mA/240VAC
Protection Overload Protection 110% – 135% of rated output power start overload protection
Protection Mode Fold type current limit, automatic recovery after removal of abnormal load conditions
Environmental Science Working Temperature And Humidity -10℃ ~ +60℃; 20% ~ 90% RH (please refer to load derate curve)
Storage Temperature And Humidity -20℃ ~ +85℃; 10% ~ 95% RH non condensing
Seismic Resistance 10~500Hz, 2G 10min. / 1 cycle, duration 60min, each axis
Security Pressure Resistance Input-output room: 1.5kVac
Input and ground: 1.5kVac
Output and ground: 0.5kvac
Insulation Resistance Input-output room: input and ground, output and ground: 100M ohms / 500VDC
Other Weight 0.180kg; 115*50*30(L*W*H)
Packing 100pcs

What’s the best Power Supply products for your business?

Boost your business with WEHO quality power supply prooducts.

Ask an Expert