Tridev 12VOLT 40AMP 480WAT Switching Power Supply Universal Regulated Transformer (AC 110V-220V to DC 12V 40A)

1. Auto on/off cooling fan
2. High efficiency
3. Low temperature
4. LED indicator for power on
5. Over Load and Short Circuit Protection
6. Over Voltage Protection
7. Full load burn-in test
8. Great switching power supply for home appliances
9. Universal AC input/full range, cooling by automatic on/off cooling fan
10. A new style Switching Power Supply which can keep the voltage stability
11. LED Switching Power Supply, high quality material, durable and safe to use

Specifications:

• Safety Compliance: CCC/ FCC / CE
• Input: AC110V/220V
• Output: DC 12V 40A
• Output Power: 480W
• Frequency: 50/60Hz
• Working Temperature: 0~40°C
• Storage Temperature: -20~60°C
• Screw Terminal Number: 9
• Fix Screw Hole Diameter: 2.5mm (0.1 inch)
• Material: Metal, Electronic Parts
• Size: 23.5cm x 11.9cm x 5cm (L*W*H)
• Main Color: Silver Tone
• Net Weight: 850G

Connection:

• L: FireWire
• N: Zero Line
• G: Ground Wire
• – V: Load Negative
• + V: Load Positive

Kindly Notes:

1. High Voltage inside, do not remove the cover. Qualified service personnel only.
2. Indoor use only, as this switch power supply is not waterproof.
3. 110V/220V must be selected by switch before using to avoid damage. Please change the switch to 220V for India.
4. The power supply fan makes noise, and its speed is load-based. The higher the load, the faster the fan runs, the louder the noise.
5. Ensure the external power supply heat vents are clear within 50cm of the outlet.
6. Do not place items within 5cm of the product to maintain a safe thermal environment.
7. Calculate load power accurately and avoid overloading. Do not touch the case when in use.
8. Do not short-circuit output. If no output, power off for one minute and retry.
9. Verify the power link is correct before use. Reversed connections are dangerous.
10. Professional installation by a qualified electrician is highly recommended.