65w Ac Power Adapter Laptop Charger 19.5v 3.34a For Latitude E5440 E5470 7480 E6540 E7440 E7450 E7250 E6440

Product Description

Laptop Charger Laptop Charger Detail

Technical Specifications

Input Voltage Range: 100--240V/AC (96~264V/ac)
Input Frequency: 50-60Hz
Output Range: 3V~48V DC, 0.3A~100A (Customized spec available)
Output Power: 3W~2000W
Output Ripple: 100-150mV-P
Over Voltage Protection: 130% min
Over Current Protection: 150% min
Protection Functions: Short circuit, overload, overvoltage protection
Output Voltage Accuracy: ± 5%
Working Temp: 0-40 °C
Storage Temp: -20-85 °C
Working Humidity: 5-95% RH
Insulation: AC 3000V (MIN), 5mA (Max)
Insulation Resistance: DC 500V 100M (Min)
Aging Test: Full load aging of 4 hours or more
Pull Test: Fixed at one end, 20 nm at other end for 5 seconds without damage
Safety Certificates: CE / FCC / UL / SAA / GS / UKCA
Applications: Security systems, instrumentation, medical equipment, audio-visual, LED lighting, electric cars
After Sale Service: 24 months warranty

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Frequently Asked Questions

Q What are our primary advantages?
We are a professional manufacturer with extensive experience in the power adapter industry. Our advantage lies in specialized custom-made production, adjusting circuit boards to meet specific client requirements for accurate, high-quality power supply units.
Q What are our main product categories?
Our core range includes AC/DC Adapters, Switching Power Supplies, Power Supply Units (PSU), and Switch Mode Power Adapters.
Q What international certifications do we hold?
We provide global certification solutions including CE, ROHS, UL, FCC, GS, CB, UKCA, RCM, SAA, KC, and PSE.
Q What is the Minimum Order Quantity (MOQ)?
The standard MOQ is 100 PCS. For custom-made orders, the MOQ is 1000 PCS. We offer competitive pricing for bulk orders.
Q What payment and shipping options are available?
We accept T/T Bank Transfer, L/C, Western Union, and PayPal. Shipping options include Air Express (DHL, FedEx, UPS, TNT), sea shipping, train, or your own forwarder agent.
Q What is the warranty period for the products?
We provide a comprehensive 36-month warranty for all power products ordered from our company.

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