Product Name: 15V 3500mA Power Adapter with Stable Quality and Indicator Light

Technical parameters:
Input Voltage: AC (Alternating Current) 100V-240V 50-60Hz
Output Voltage: DC (Direct Current) 15V
Rated output current: 3500mA
Modulation Mode: Pulse Width Modulation (PWM)
Efficiency: 90%
Temperature coefficient: ±0.02%℃
     Start Time < 1S (AC 220V Input Io=10%)
Output ripple & noise: 100mVp-p
Output voltage accuracy: 95%
Voltage Adjustment Rate: 5%
Load Adjustment Rate: 4%
Product Solution: IC Solutions
Protective function: Overload protection at 105% to 150% of the rated power.
       Automatic recovery over-voltage protection with nominal voltage range of 115% to 135%.
Insulation Strength: Input-Output AC 2000V/10 seconds
Insulation resistance: Input-Output > 50MΩ, DC 500V
Environment: Operating temperature 0～45℃，relative humidity 20%～90%RH
       Storage temperature: -20℃ to 85℃; Relative humidity: 10% to 95%RH
Configuration: Natural cooling with aluminum fins for heat dissipation.
      Wide Input Voltage Range
      High-value for the money
      Input Overvoltage, Overload Protection
      Output Continuous Short-Circuit Guarantee

Output DC line: Usually 0.5 meters.

Indicator: Yes

Output DC interface: 5.5*2.5mm, 5.5*2.1mm, 4.0*1.7mm, 3.5*1.35mm, 2.5*0.7mm, etc. Can be custom-made.

Product packaging: 100 pieces per white cardboard box/case

Quality System: All products are subjected to aging testing before leaving the factory, and the profit margin is very thin. All return and exchange shipping costs are the responsibility of the buyer. Please understand and forgive this policy (no returns or exchanges will be allowed for products damaged by human error).

Product Features:
1. EMC circuits effectively eliminate interference with surrounding devices while also possessing their own anti-interference performance, offering high reliability.
2. Low DC ripple, high efficiency.
3. Low operating temperature, long service life.
4. Input voltage range is wide, compliant with global standards.
5. Good insulation performance, high electrical strength.
6. With short-circuit, overcurrent, overload, and overvoltage protection functions.
7. Output Short-Circuit Protection.
8. Overheat protection.
9. Operating temperature: 0°C to +50°C.
Storage temperature: -20°C to +85°C
11. Power Polarity: Internal Positive, External Negative, (Special Polarity Available upon Request)

    This product comes in: US specifications, European specifications, and custom-made connector sizes!

 We offer OEM services and accept customizations for different parameters and specifications of power supplies. Welcome to discuss cooperation!!!